Classictone Power Transformer Wiring

The process involved removing the original printed circuit boards and replacing the entire guts with something of a Revelation Roxie "mean" channel derivative. - Here is the wiring diagram for the. Normally, full power is given at 4 ohms, half power at 8 ohms and a quarter power at 16 ohms. 95: P782 EXP 240V Export Power Transformer for Dynaco MkII & MkIII Sunn MADE IN USA. Toroidal Power transformer Used to power tube pedals. Fender Style Transformers From ClassicTone By Magnetic Components, Inc. Upgrade and/or general purpose power transformer for all of the mentioned amp models. Power source going directly to sounding device (ringer/chime), button wiring coming individually from each button to ringer/chime. As the drawing specifies, I have the black/white and brown/white wires twisted and tinned together and they were soldered to the fuse. Classic Transformers. HY018343 Transformer Please be aware that we do not stock these transformers -- we place an order with Heyboer each week for the units ordered that week. 40-18006 Specification. We will also include all the Cloth Push-Back Wire you need to do the job. The black hot wire usually connects to the fuse's center terminal. Matches well with our 40-18020 output transformer. Description: This is a larger, multi-purpose version of the original single ended, 5W output transformer used in Champ**, Tweed Princeton**, Vibro-Champ**, Harvard** and Bronco** style amplifiers. We buy and use the best that we can find, so that your amp is the best that we can make it. MADE IN USA! And in stock now! Power transformer part# 40-18019 Paper layer wound like vintage era originals! Laydown style mounting. Note the 120v and 240v primary options. For Plan Pack, Schematic, Layout, Chassis diagrams visit https://www. Plate & Filament or Bias. I'm an Ampgarage nut and I would use that PT. Amplifier and amplifier modification kits. We will also include all the Cloth Push-Back Wire you need to do the job. 6V6GT beam power tetrode power tube 1. Classictone A470 output transformer (Dynaco A-470 clone) Hammond 158L [email protected] DC Choke Alpha Pots, G10 Garolite circuit board, 20 ga solid core non-irradiated PVC wiring through out, 1 watt Koa Speer carbon film resistors, ½ watt Xicon carbon composition resistors, Cornell Dubilier metal oxide 3 watt power resistors. If you want to listen to soundclip comparisons of output transformers there are several online (obviously this is not the same as trying them yourself in your own build, but it's something to start with. ClassicTone Part Number 40-18109. Signal Level, Speaker Level, Tube Audio. ClassicTone Transformer Set for Tweed Champ; Includes 120V Power transformer, and Output transformer. Shimmering, rich cleans and crunchy, liquid sustain, all from one channel. On the HT/B+ secondary for the ClassicTone 40-18016 there's the R/Y CT wire for the B+ and the blue bias wire. Just finished this one. 5k would also work for an EL84. Transformer. Amp Kits + Parts. Fret Level + Dress Deluxe Tool Set. ClassicTone # 40-18066, Fender Deluxe Style, 20W Upright Power Transformer, 120V/ 240V This is an upright mounted version of the 40-18017 with the 120/240V dual primary. I'm so effing close I can't stand it. Blackface Princeton Reverb Chassis + Faceplates. A transformer rated for 50W at 80Hz is much smaller than one rated for 50W at 20Hz. 3 - Valve Junior Build Manual v4. It features all world voltages of 100/120/220/230/240V. Hoffman Amplifiers Tube Amp Forum, how to choose a power transformer?. Chokes & Reactors. Signal Level, Speaker Level, Tube Audio. This power transformer covers most 45W and 50W Marshall organdonor amplification JTM50 custom vintage 50 watt The amp's foundation is powered by a vintage 1960's paper bobbin Wurlitzer organ amp power transformer, new Classictone 50 watt Marshall style output transformer made in USA and a new New Sensor Corp. ClassicTone Transformer Set for Tweed Deluxe; Includes 120V Power transformer, and Output transformer. Tubes – $38. See if 8 Ohms make any difference. I am not 100% sure on the wiring so I thought I would ask: See Classictone PT wiring diagram: What is the orange wire on the primary side for? Other amp uses?. 5V 9V 12V Multi Voltage Switching Power Supply Replacement w/Multi-Tips for 3-12V Household Electronics Routers CCTV IP Cameras Smartphone Speakers 4. Is that a fair assumption? Id still probably use the deluxe sized OT. Magnetic Components Inc. The free shipping option allows TubeDepot to choose the most appropriate carrier and service. It will support a power supply rated approximately 365V DC at 150mA DC. Hey what's up? Can a 46 year old output tranny in a 1959 super lead change in sound over time, especially if the amp been played cranked on 10, regularly for the past 25 years?. amp projects. NEW CLASSICTONE 40-18019 Power Transformer | Fender Champ Amp 5F1 | Made in USA - $58. There's a lot of iron in a power transformer, so these tend to be the most expensive part in an amp and thus can potentially be the weakest link in the signal chain that contributes to quality and tone…. Western Union), cashier checks, money orders. Frequency response 30 Hz. A great multinational 100/120/220/240V power transformer! Paper layer wound like vintage era originals! Suitable for use in the following amps: Super Reverb, Blackface Super Reverb, Super Reverb AA763, Super Reverb. For any amp, a quality power transformer will amplify everything you already love about your tone. These diagrams may not necessarily correspond to previous models. 5 388, 390 with tung and 5v4 cathode 24. Upgrade your power transformer for better performance. See the following link for more information: Vox AC 30 Vintage Style Power Transformer Many more to come! Please see all of our ClassicTone transformer offerings at ClassicTone Transformers By Magnetic Components, Inc. For the service-minded player, an external bias adjustment with low voltage test points allows the user to bias the amp when replacing valves without removing the chassis (standard feature. Only) 200 Series. With their wide range of transformers, you can get about anything you need for almost any given project without breaking the bank. The place for vintage amp discussion. The Single Showman is the only AB763 head amp designed to drive a single speaker. Transformers Sort by: Featured Items Newest Items Bestselling Alphabetical: A to Z Alphabetical: Z to A Avg. I finally got the cash for the transformers, got them today. If anyone can provide me an original PT or OT to reverse engineer from a TSL100 or DSL100, I would be happy to send them a new ClassicTone transformer in return when we introduce them. Transformer sets are often misunderstood, yet vital musical components. TP24 power transformer requires a full-wave-bridge type solid-state rectifier. Well it does say in the PDF that Jazz P Bass linked, that the secondary wire is already grounded to transformer frame, and that mounting feet have to make good electrical contact to the chassis. I just need to wire those in and add the resistors to the power tube sockets and I should be done. I have been using the rule of thumb for continuous load where if it is a fuse I size the size of the fuse to 125%, and if it is a ckt. com/shop/ My iOS Power and Output Transformer Calculato. Line Transformers. In regards to tone and how an output transformer affects it, it's my opinion that an output transformer does not change an amp's character. *Brown Wire from Output Transformer is Not Used. They can be used with 6V6, EL84, EL34 and 6L6 output tubes. Please ask all appropriate questions before bidding. x 7/8" high Black, phenolic. Primary Impedance: 6. use the ordinary metal jack (not isolated) that also makes electrical contact with the chassis. This is great and versatile 20W or "so" power transformer for DIY builds and amplifier projects allowing for the flexibility of the upright style transformer mounting and. Domestic US shipments under 1 pound usually ship USPS First Class. These can be used as an upgrade for these amplifiers as well as others such as the Marshall Class 5**, Epiphone Valve Jr. This is great and versatile 20W or "so" power transformer for DIY builds and amplifier projects allowing for the flexibility of the upright style transformer mounting and. Paper layer wound transformers, just like the originals. Hear the original tone of your JTM45 Both your clean and dirty sounds will improve when you upgrade to a ClassicTone transformer. The process involved removing the original printed circuit boards and replacing the entire guts with something of a Revelation Roxie "mean" channel derivative. Amp Kits + Parts. png BH5_schematic version1 Rev 20070611_0. This is a larger, multi-purpose version of the original single ended, 5W output transformer used in Champ, Tweed Princeton, Vibro-Champ, Harvard and Bronco style amplifiers. That and the Classictone AB165 Bassman output transformer should take care of the power management chores. The tube will get blisteringly hot (>200 deg C). com, your #1 source for luthier tools and supplies, guitar parts, and instrument hardware. 3V and 5V Just tape off and ignore the blue bias wire, not need for Tweed Deluxe ). This power transformer covers most 45W and 50W Marshall organdonor amplification JTM50 custom vintage 50 watt The amp's foundation is powered by a vintage 1960's paper bobbin Wurlitzer organ amp power transformer, new Classictone 50 watt Marshall style output transformer made in USA and a new New Sensor Corp. Paper layer wound transformers, just like the originals. Hey what's up? Can a 46 year old output tranny in a 1959 super lead change in sound over time, especially if the amp been played cranked on 10, regularly for the past 25 years?. Like vacuum tubes, transformers are vital to the sound and performance of your amplifier. Amplifier and amplifier modification kits. Both your clean and dirty sounds will improve when you upgrade to a ClassicTone transformer. 5 (35W) Watt Triode USA Output Transformer for Dynaco ST-35 MADE IN USA $109. It will support a power supply rated approximately 365V DC at 150mA DC. 2k) or use huge JTM45/100 OT(ClassicTone 40-18067, 4k). Usa transformers. 55000 18 W POWER TRANSFORMER 0 Available: 0 $98. Everybody seems to be obsessed with b+ voltage when evaluating power transformers, but very little is said about amperage which is at least just as important. Your output transformer is the final connection from your amp to your speakers. Instrument Transformers. Domestic US shipments between 1-7. MADE IN USA! And in stock now! Power transformer part# 40-18019 Paper layer wound like vintage era originals! Laydown style mounting. , I want to let you all know that we will be offering some new Marshall style trannies coming this November as follows: - JCM 900 PT & OT. Speaker 8 Ohm Ceramic (AlNico +$12) – $33. Ready to get serious about fret work? Shop Now. Power Transformer 100/120/220/240V, 50/60 Hz. Mojotone transformers have undergone various changes over the years and these wiring diagrams are meant to aid in the purchasing process and represent current production only. Lighting Supply offers an incredible selection of light bulb types, including thousands of styles like reflectors, tubes, decorative, high intensity, miniature and sign, plug-in, colored and standard light bulbs. 320V-0-320V. Usa transformers. This is great and versatile 20W or "so" power transformer for DIY builds and amplifier projects allowing for the flexibility of the upright style transformer mounting and. Reverb, tremolo. The power tubes are grounded to the chassis at the "Power Amp Ground" located near the power transformer. Learn About Guitar Pickups + Electronics + Wiring at stewmac. It has 240V leads just in case they ever need them in another country. For Plan Pack, Schematic, Layout, Chassis diagrams visit https://www. I have a couple of questions. Antek_Power-Transformer-Plots. ClassicTone Transformer Set for Tweed Champ; Includes 120V Power transformer, and Output transformer. Both the stack and the windings will determine the performance of an output transformer. It needed a proper spec transformer again. Description: This is a great output transformer for JTM45** style amps. After all, an amplifier's tone is the sum of all of its parts—tubes, capacitors, wiring, speakers, etc. *All Resistors are 1/2W Unless Noted Otherwise. Speaker 8 Ohm Ceramic (AlNico +$12) – $33. tube rectifications, etc. Transformers – Audio Transformers are in stock at DigiKey. 4 Pin Sockets; 5 Pin Sockets; 7 Pin Sockets; 8 Pin Sockets; 9 Pin Sockets ; Wire. Use the AC Wall wart below to power this transformer. Thank you sir! Enjoy! ClassicTone Transformers By Magnetic Components, Inc. Apply to Product Engineer, Supply Manager, Transformer Winder C and more!. Far more than tubes, speakers or other amp components, the transformers establish the platform for shaping your amp's unique sound. Australian made. Specifications Primary 120 VAC @ 60 Hz (Black - White) Secondary 1 (Red - Red) 495 VDC unloaded, 440 VDC @ 65. Since you mention UL wiring, maybe you checked out something like the 1650NA. This output transformer is based loosely on the one used in the Marshall 100W Plexi, JMP and JCM800 amplifiers (or ClassicTone # 40-18026) but has additional features. ClassicTone Vintage-style Output Transformer for Fender Tweed Champ Make your Champ sound even better Upgrade your output transformer and hear what you've been missing. 18watt: Manufacturer: Power: Output: Choke: ClassicTone: 40-18035: 40-18037: Mojotone: 18watt Power. pdf Baby Will LiteIIb v2. It does not support a tube rectifier. The primary reason why interstage transformers are not typically used today is the cost of manufacturing and now a days, there is so much verity of electronic components that can be used to get around designing a. Size is 40mm x 40mm x 19mm high. A special feature of these transformers is they offer an additional winding for reduced B+ (the highest voltages in your amp), giving the period-correct plate voltage to your tubes. These diagrams may not necessarily correspond to previous models. Of course i could not find anythign about the 150% for ckt brkr. Pricing and Availability on millions of electronic components from Digi-Key Electronics. As a result, this should perform like the classic power transformers used in these great amplifiers. IMHO, it's still a very good idea to separate them by a cm. I would also look into a Merren transformer. We manufacture transformers, inverters, power supplies, single to three phase converters, variacs and custom designed transformers. 40-18003 Specification. 7 mA DC, 388 VDC @ 200 mA DC Secondary 2 (Brown - Brown) 53. classictone 25w e27 240v a55 cl - classictone 25w e27 240v a55 cl CLASSICTONE 25W E27 240V A55 CL - Candle Incandescent Lamps- KVC It appears that your browser has JavaScript disabled. MADE IN USA! And in stock now! Power transformer part# 40-18019 Paper layer wound like vintage era originals! Laydown style mounting. 3V and 5V Just tape off and ignore the blue bias wire, not need for Tweed Deluxe ). ClassicTone Transformer Set for Tweed Champ; Includes 120V Power transformer, and Output transformer. Magnetic Wire; Power Transformers; Pulse Transformers; Specialty Transformers; Switching Converter SMPS Transformers; CLASSICTONE PWR TRANS# 4018062 0 Available: 0 $94. Domestic US shipments under 1 pound usually ship USPS First Class. Both the stack and the windings will determine the performance of an output transformer. The place for vintage amp discussion. The Classictone output transformer I used (40-18031) has two different leads for 5k and 8k primary impedances. About Us: Magnetic Components, Inc. Great vintage era type constructed, paper layer wound power transformer. Class 2 - Energy Limiting Transformers. Matches well with our 40-18020 output transformer. Next, removing the old power transformer you can mount the new one so that the green and green/yellow leads point toward the filament circuit lugs on the main board. The primariy HT's are a choice of either 305-0-305 as a red/wh wire set, or 355-0-355 as the red/red wire set, with a pair of yellows for the 5V octal rectifier ( I planned to try to use the 305v set). That annotation means the high voltage winding is 650vac from Red wire to Red wire, and has a center-tap midway. tube rectifications, etc. However, with a tube amp this works differently. It features the same paper layer wound vintage construction, steel type and electrical ratings of the original. Re: What ClassicTone trans. If you want big iron sound, this will certainly do it. were kept as close as possible to the original part to preserve. Is that a fair assumption? Id still probably use the deluxe sized OT. Notes: The above examples of possible combinations are to help you narrow down the choices of transformers for your favorite tube types. The green safety ground wire is bolted directly to the chassis using a star washer for a good electrical and mechanical connection. All the transformers are made in Chicago! The power transformer has a dual primary of 120/240V. Power transformer and choke are MADE IN USA! Output transformer is made in Canada; Power transformer: Primary 120VAC, Secondaries 306V at 27mA, 6. MADE IN USA! And in stock now! Power transformer part# 40-18016 (This transformer has better specs than the 40-18021, less B+ voltage so your power tubes will live longer, and more amp rating on the 6. WY3GT Copper Cap Rectifier-$23. If you are looking for replacement transformers for Dynacos or Sunns, please click on "Dynaco Tube Amp Replacement Transformers". The power tube sockets are wired for EL34 compatibility. This has the original "laydown" style just like what was installed at the factory. The power transformer is a Classictone 40-18027 (See attached drawing/pdf). 2K to 4 / 8 / 16 Ohms. I've been starting a build on a 50 watt Marshall Plexi style amp and I want to make sure I wire the power transformer correctly. Ultimate DIY Project Power Transformer Universal Multi-Tap Guitar HiFi Amp MADE IN USA $199. They can be used with 6V6, EL84, EL34 and 6L6 output tubes. Fender ref. Used (normal wear), Guitar Tube Amp Head (The Six V6'er): - Hammond power transformer and Choke - Classictone output transformer - Tubes: 6V6, 5Y3, 12ax7 - Hi/Lo Switch for input signal - 3 position Negative Feedback Loop Switch (T1, tweaker 1) - Volume control - 3 posistion high bypass for volume control (T2, tweaker2) - Tone control - 6 poosition cathode bypass switch (Tweaker 3) - On/off. The Classictone output transformer I used (40-18031) has two different leads for 5k and 8k primary impedances. ClassicTone 40-18028 Power Transformer for Tube Rectifier. Everybody seems to be obsessed with b+ voltage when evaluating power transformers, but very little is said about amperage which is at least just as important. The preferred choke is the Classictone 40-18032 5H 120ma. The speaker taps usually go to an impedance selector switch, and then a single wire goes to the output jack tip connection. 4VDC - 350mA, 90VDC - 13mA Almost too much work to fix it, selenium rectifiers are a PITA, swapped out with 1N4005. These can also be used with twin 6V6 or EL84 tubes wired in parallel. Speaker 8 Ohm Ceramic (AlNico +$12) – $33. Hey what's up? Can a 46 year old output tranny in a 1959 super lead change in sound over time, especially if the amp been played cranked on 10, regularly for the past 25 years?. triodeelectronics. From ClassicTone By Magnetic Components, Inc. 5V 9V 12V Multi Voltage Switching Power Supply Replacement w/Multi-Tips for 3-12V Household Electronics Routers CCTV IP Cameras Smartphone Speakers 4. amp projects as well. Fender Style Transformers From ClassicTone By Magnetic Components, Inc. Replacement Size When replacing a power transformer, consideration must be given to the power handling capabilities of the replacement unit. Re: Super reverb power transformer secondaries « Reply #12 on: May 01, 2016, 10:02:08 AM » So, after a small rage at myself for a trial of plastic tube sockets instead of ceramics, I chose to replace the 6 preamp sockets. Both the stack and the windings will determine the performance of an output transformer. Note: An auto-transformer does not offer isolation from the ac line. Grand Haven, Michigan 49417 Phone: (616) 842-5830 Fax: (616) 842-3731 Send E-mail. For Power Transformer, you can choose between the 40-18021, 40-18017, or 40-18016. The 40-18016(120V) & 40-18017(120/240V) have a lower HV winding at 660V CT, increased current capability on all windings, which allows you to use different rectifier tube types, add. NEW! Burst Serial Log Home Page. It is a standup mounted transformer with mounting centers of 2" x 2. ↳ Transformer Wiring Diagrams. The bias circuit uses the power transformer's 50v tap and features bias balance and bias adjustment for 6V6, 6L6 and EL34 tubes. Medical, Plug-In Isolation, Autotransformers. Description: This is a great output transformer for JTM45** style amps. 3V and 5V Just tape off and ignore the blue bias wire, not need for Tweed Deluxe ). The first is having a multi-tap transformer to compensate for voltage drop by having several higher-voltage taps available. Here's a picture of a huge 50W WE theater amp (41 preamp, 42 driver amp,43 power amp) and a picture of the WE-16 dual horn, with 4 (count 'em!) 555 drivers! Wurlitzer. OT: Classictone 40-18022. IMHO, it's still a very good idea to separate them by a cm. Hey what's up? Can a 46 year old output tranny in a 1959 super lead change in sound over time, especially if the amp been played cranked on 10, regularly for the past 25 years?. For the service-minded player, an external bias adjustment with low voltage test points allows the user to bias the amp when replacing valves without removing the chassis (standard feature. The primariy HT's are a choice of either 305-0-305 as a red/wh wire set, or 355-0-355 as the red/red wire set, with a pair of yellows for the 5V octal rectifier (I planned to try to use the 305v set). Metropoulos Forum. Your Audio Solutions HQ Since 1986. Finally, The tweed cab you used is similarly sized to the blues jr with the blues jr being about 1/2" less wide. You must use a star washer on the input jack with the chassis ground to ensure a solid chassis ground connection. The doorbell transformer might be located anywhere in a home, but. Premium guitar amplifier power transformers, output transformers and chokes. It is rated 120V to 280V at 200mA with a 6. Made with pre-tinned "Topcoat" PVC appliance wire for ease of soldering. So to the tube, the transformer will still not be much of a factor but to the transformer the tube could peel the paint if too close and the hot air from the tube is rising onto the transformer on a vertical chassis. Hear the original tone of your JTM45 Both your clean and dirty sounds will improve when you upgrade to a ClassicTone transformer. Terminal strip, point to point wiring. Guitar Amp Replacement Output Transformers ; Power Transformers. classictone 25w e27 240v a55 cl - classictone 25w e27 240v a55 cl CLASSICTONE 25W E27 240V A55 CL - Candle Incandescent Lamps- KVC It appears that your browser has JavaScript disabled. ClassicTone Series: Vintage, Plus & Custom ClassicTone. Some have multiple high voltage taps for use with or without a tube rectifier. Upgrade your power transformer for better performance. Medical, Plug-In Isolation, Autotransformers. When it comes time to wire a Lionel ZW transformer, there’s more to think about than just which posts to use. Hey what's up? Can a 46 year old output tranny in a 1959 super lead change in sound over time, especially if the amp been played cranked on 10, regularly for the past 25 years?. Top Gear at Low Prices and FREE Shipping. 4 Pin Sockets; 5 Pin Sockets; 7 Pin Sockets; 8 Pin Sockets; 9 Pin Sockets ; Wire. schematic I understand "JUMPER BLK to BLK/RED" (connect black to black/red) and "BLK/YEL to BLK/GRN" (connect black/yellow to black/green), but what does the first part of the description imply, "BLK to BLK/YEL"?. 5 388, 390 with tung and 5v4 cathode 24. Fret Level + Dress Deluxe Tool Set. Equivalent to #036958. Grand Haven, Michigan 49417 Phone: (616) 842-5830 Fax: (616) 842-3731 Send E-mail. All the transformers are made in Chicago! The power transformer has multiple primaries 120/220/230/240V. 17382 Hayes St. Weber Transformers and 12F150 50 watt speaker. The 40-18021 is a standard Tweed Deluxe style PT, with a 710V CT HV winding. With the exception of cheesy labeling,it was of excellent quality. 40-18100 (120V Original Version) 40-18101 (9K. 75 A AC Warning: Not all amplifier models of. Primary with center tap. 3 @ 2A and 5. Transformers – Audio Transformers are in stock at DigiKey. knob, vintage pointer. Classictone transformers are the way to go. The common wire should never be connected to the chassis right at the output transformer. Other products by Modulus Parts. Toroidal Power transformer Used to power tube pedals. ClassicTone # 40-18073, Fender Tweed Bassman Style, 40W / 50W Power Transformer. Domestic US shipments over 8 pounds will be subject to shipping fees. triodeelectronics. Metropoulos Forum. Another reason is for aesthetics in tone. the only issue is the brown wire taps cloth covering is separating nothing major. black goes to output jack hot. 1 Khz) minimum. Their repair tech deemed it un-repairable and they ended up selling the person who brought it in for repairs a $700 solid state amp. Fret Level + Dress Deluxe Tool Set. 300 Series High Voltage plate & Filament, Universal & 50/60Hz; Guitar Amp Power Transformers ; Tube Driver-Interstage Transformers; Tubes Sockets. Hey what's up? Can a 46 year old output tranny in a 1959 super lead change in sound over time, especially if the amp been played cranked on 10, regularly for the past 25 years?. I Output Transformer Chart. Power Transformers. Have a look at a KT66 datasheet, you'll see a graph of distortion vs load with lower distortion for higher load (until the output power starts to drop off). Paper layer wound transformers, just like the originals. 38 inches, depth over covers 2. Hey what's up? Can a 46 year old output tranny in a 1959 super lead change in sound over time, especially if the amp been played cranked on 10, regularly for the past 25 years?. 40-18006 Specification. You might try inserting a 5 watt 1K ohm resistor between the 5Y3 and the first. This power transformer covers most 45W and 50W Marshall organdonor amplification JTM50 custom vintage 50 watt The amp's foundation is powered by a vintage 1960's paper bobbin Wurlitzer organ amp power transformer, new Classictone 50 watt Marshall style output transformer made in USA and a new New Sensor Corp. Our transformers look, smell, and perform like the original without a high price tag. ClassicTone Vintage-style Output Transformer for Fender Tweed Champ Make your Champ sound even better Upgrade your output transformer and hear what you've been missing. C lassicTone # 40-18003. Transformers and chokes form various manufacturers. 95: SpeakerTerminal Strips for Dynaco Amplifiers/ 4 Screw-type (2 pack) $11. LPF Homesite. We will also include all the Cloth Push-Back Wire you need to do the job. ©Watts Tube Audio. Like vacuum tubes, transformers are vital to the sound and performance of your amplifier. Amplifier and amplifier modification kits. Great paper layer wound constructed power transformer! Drop-in replacement for the more recent and great Hot Rod Deluxe, Blues Deluxe, '63 Vibroverb Reissue and Custom Vibrolux amp models. It needed a proper spec transformer again. The original 120V version! The classic! Great paper layer wound power transformer like originals! The basic 120V Deluxe** type amp power transformer used from the '60s until the modern era. Both the stack and the windings will determine the performance of an output transformer. Notice the transformer weighs 8 pounds. com/shop/ My iOS Power and Output Transformer Calculato. ClassicTone # 40-18016, Fender Deluxe Style, 20W Power Transformer, 120V With 2-1/4" x 2-13/16" Mounting Centers. The power transformer is an american made Magnavox transformer from the 40's(c-300052 A O 26) I pulled this from an old radio/ phono. Switch standby to "ON. High Voltage (Plate) & Filament. I finally got the cash for the transformers, got them today. They all use a solid state rectifier for a firmer low end and more. 24VAC OUTPUT POWER CONNECTIONS To connect to the 24VAC outputs: 1. It will have ClassicTone transformers because I can get the voltage and power rating I want for the PT, and the OT actually is as under-built as the originals - at least according to Internet experts I did order an OT from Hoffman too in case I feel a need to compare the two. The green safety ground wire is bolted directly to the chassis using a star washer for a good electrical and mechanical connection. The 40-18021 is a standard Tweed Deluxe style PT, with a 710V CT HV winding. ClassicTone Output Transformers Classictone. A guitar's Low E is ~80Hz so the transformer's full-power capability down to 30Hz is massive overkill. Suitable for use in the following amps: Valco 510-80, 1641, Valco "Airline" 62-9020A, Valco " "Gretsch" 15CR, 59BLG, 63G, 64G, 68G, 88CR, 88GCR, 1641, G6160, Valco "Supro" S6141. 460v on the plates. A transformer rated for 50W at 80Hz is much smaller than one rated for 50W at 20Hz. I am looking for some verification on the wiring scheme and more importantly the OT polarity/orientation. pdf Baby Will LiteIIb v2. , I want to let you all know that we will be offering some new Marshall style trannies coming this November as follows: - JCM 900 PT & OT. A current transformer has a primary winding, a core and a secondary winding, although some transformers, including current transformers, use an air core. Low Voltage or High Voltage Tube plate. Used (normal wear), Guitar Tube Amp Head (The Six V6'er): - Hammond power transformer and Choke - Classictone output transformer - Tubes: 6V6, 5Y3, 12ax7 - Hi/Lo Switch for input signal - 3 position Negative Feedback Loop Switch (T1, tweaker 1) - Volume control - 3 posistion high bypass for volume control (T2, tweaker2) - Tone control - 6 poosition cathode bypass switch (Tweaker 3) - On/off. Transformers are replacements of Classictone 40-1800 series. With proper raised mounting = 2-1/16" x 3-1/2". The size of the wires also matters. $60US plus shipping. Some of the power transformers have increased current capacity in the filament winding and the high voltage winding. This power transformer has been fully tested and is fully functional. Hammond specifies 240 mA for their JTM 45 replacement transformers, Classic Tone - 160 mA, others, like Mercury Magnetic, nothing at all. Made with pre-tinned "Topcoat" PVC appliance wire for ease of soldering. Sluckey: Any opinions on replacing the reverb circuit on your design with a one tube variant? And without the extra channel tubes im coming up with a princeton-ish power transformer as a better match than a deluxe. You might try inserting a 5 watt 1K ohm resistor between the 5Y3 and the first. Also, these feature 5K and 8K Ohm primary impedances and 4/8/16 Ohm secondary impedances. For A Tone Comparison And Overview. I'll see if I can get a link. I'm under the impression that I need to use red-red/yellow-red or orange-red/yellow-orange (red/yellow being centertap for either one I use) depending on whether I want to use 690v or 625v. 17382 Hayes St. ClassicTone # 40-18017, Fender Deluxe Style 20W Power Transformer, 120/240V 40-18017 $74. Classictone transformers by Magnetic Components Discussion in ' Amps/Cabs Tech Corner: Amplifier, Cab & Speakers ' started by slider313 , Oct 10, 2011. With proper raised mounting = 2. CHASSIS, FACEPLATES, AND CABINET AVAILABLE BELOW!. It is the best sounding 18W OT for an 8k primary and 4/8/16 secondary in my opinion. 40-18019 - Impedance Primary Ohms Impedance Secondary Ohms Audio Transformer from TubeDepot. Can ship immediately Wire Leads Size / Dimension 63. I am changing it back. The Bright Switch creates a vibrant attack to each note. It does not support a tube rectifier. Output Transformers. ] This item has been discontinued but you can get the Heyboer HY022772 instead. The size of the wires also matters. IMHO, it's still a very good idea to separate them by a cm. Fender Champ 5F1 Guitar Amp DIY Build If you are looking for a simple guitar amp circuit with great tone and you don't need a lot of power, the Champ 5F1 is a great choice. The Bright Switch creates a vibrant attack to each note. The power transformer is a Classictone 40-18027 (See attached drawing/pdf). However, if you want a very good, reasonably priced transformer then I think Magnetic components, Inc. 3 @ 2A and 5. It needed a proper spec transformer again. 169 Power Transformer jobs available on Indeed. Used (normal wear), Guitar Tube Amp Head (The Six V6'er): - Hammond power transformer and Choke - Classictone output transformer - Tubes: 6V6, 5Y3, 12ax7 - Hi/Lo Switch for input signal - 3 position Negative Feedback Loop Switch (T1, tweaker 1) - Volume control - 3 posistion high bypass for volume control (T2, tweaker2) - Tone control - 6 poosition cathode bypass switch (Tweaker 3) - On/off. This power transformer has been fully tested and is fully functional. 160 likes · 1 talking about this. 7 mA DC, 388 VDC @ 200 mA DC Secondary 2 (Brown - Brown) 53. Guitar Replacement. Fret Level + Dress Deluxe Tool Set. It is in very good condition for its age. brkr, I size to 150%. 17382 Hayes St. Hammond 378cx Vacuum Tube Power Transformer 465va 400-0-400 Vrms @534ma. Usa transformers. It needed a proper spec transformer again. Above, from left: 12AX7 preamp tube, 6L6 power tube, 5Y3 rectifier. This is great and versatile 20W or "so" power transformer for DIY builds and amplifier projects allowing for the flexibility of the upright style transformer mounting and features both 120V and 240V. Stancor Products, in St. This power transformer covers most 45W and 50W Marshall organdonor amplification JTM50 custom vintage 50 watt The amp's foundation is powered by a vintage 1960's paper bobbin Wurlitzer organ amp power transformer, new Classictone 50 watt Marshall style output transformer made in USA and a new New Sensor Corp. Transformers are replacements of Classictone 40-1800 series. All work performed by David Allen, EE and guaranteed. New! ClassicTone Universal Power Transformer for Marshall JTM45. I don't understand the rational behind marketing a transformer as a "Tweed Champ Power Transformer" that does not produce the correct supply voltage to the rectifier plates. The 40-18016(120V) & 40-18017(120/240V) have a lower HV winding at 660V CT, increased current capability on all windings, which allows you to use different rectifier tube types, add. Item #: Power Transformer cut out to suit the following: Modulus Deluxe Power Transformer 5-PT-DUX; Classictone 40-18027 (4 holes need drilled larger). The amp also features a chrome chassis, sprague electrolytic power supply capicitors, carbon composition resistors, CTS potentiometers, Switchcraft jacks, Jensen Alnico P12N speaker , Classictone paper wound transformers, and a grounded power cord to allow safe use. If you have one, let me know. output transformer tubes. The Classictone output transformer I used (40-18031) has two different leads for 5k and 8k primary impedances. Use the AC Wall wart below to power this transformer. ClassicTone # 40-18017, Fender Deluxe Style 20W Power Transformer, 120/240V 40-18017 $74. Home; My Account; Sign in or Create an account. ClassicTone # 40-18016, Fender Deluxe Style, 20W Power Transformer, 120V With 2-1/4" x 2-13/16" Mounting Centers. Some have multiple high voltage taps for use with or without a tube rectifier. For Power Transformer, you can choose between the 40-18021, 40-18017, or 40-18016. Hoffman Amplifiers Tube Amp Forum, how to choose a power transformer?. I rebuilt a tube radio battery eliminator, a Perma Power Model A, circa 1947. Power Transformers. This is actually a great priced USA made alternative to the. Re: Export Model of 1965 Pro Reverb Transformer Diagram « Reply #14 on: October 16, 2019, 05:47:38 pm » The classictone 40-18029 can be wired for 100V, 120V, 200V, 220V, or 240V. use the ordinary metal jack (not isolated) that also makes electrical contact with the chassis. 290HAX: Used in Harvard* 5F10 Fender* No: unknown Core: Bobbin. It appears that Classictone sometimes uses Red/Blue and other times Red/Green for this bias tap. Most are too hot to comfortably touch (just like the tubes!). Paper layer wound transformers, just like the originals. A great paper layer wound output transformer with 8K Ohm primary for use with KT66 tubes. Yes, they will be USA made and vintage constructed, paper layer wound transformers like all of our other Marshall transformer offerings. Suitable for use in the following amps: Valco 510-80, 1641, Valco "Airline" 62-9020A, Valco " "Gretsch" 15CR, 59BLG, 63G, 64G, 68G, 88CR, 88GCR, 1641, G6160, Valco "Supro" S6141. Is that a fair assumption? Id still probably use the deluxe sized OT. ok, I've got-337, 338 with jj and 5y3 cathode 23. I use two types of PT for my amp builds the classic tone 40-18023(my personal favorite) and the 40-18095(supposedly a cooler running PT) the mA on the HT says 150mA. They all use a solid state rectifier for a firmer low end and more. I'll see if I can get a link. OT: Classictone 40-18022. Energy Limiting. For any amp, a quality power transformer will amplify everything you already love about your tone. Perk up your Champ Both your clean and dirty sounds will improve when you upgrade to a ClassicTone transformer. We pride ourselves as being a small, family owned and operated transformer company located right here in the Chicago area, the original home of the USA transformer industry. NEW! Burst Serial Log Home Page. If an external wire was jerked, a simple dot of solder may reestablish the connection. Grand Haven, Michigan 49417 Phone: (616) 842-5830 Fax: (616) 842-3731 Send E-mail. Classic Transformers. Louis, MO, is a leading supplier of industrial transformers. Chokes & Reactors. 3V center-tapped heater winding rated 4A. Fret Level + Dress Deluxe Tool Set. were kept as close as possible to the original part to preserve. Lucas Miles premium transformer outperforms commercially available brands. I'll see if I can get a link. *Power Transformer: 40-18065 *Output Transformer: 40-18064 Bias Adjustment for EL34's: 1) With speaker load connected, turn power “ON” and let tubes warm up. Speaker 8 Ohm Ceramic (AlNico +$12) - $33. transformer, ClassicTone 40-18027. Matches well with our 40-18020 output transformer. Guitar Tube Amp Head (The Six V6'er , Triple Tweaker): - Hammond power transformer and Choke - Classictone output transformer - Tubes: 6V6, 5Y3, 12ax7 - Hi/Lo Switch for input signal - 3 position Negative Feedback Loop Switch (T1, tweaker 1) - Volume control - 3 posistion high bypass for volume control (T2, tweaker2) - Tone control. Marshall JTM45 Style, 45W Laydown Power Transformer. I ordered a new Classictone 40-18041. ClassicTone Transformer Set for Tweed Deluxe; Includes 120V Power transformer, and Output transformer. ©Watts Tube Audio. All of our sub-assemblies are crafted by small businesses in the U. Please use caution when referencing our current wiring diagrams. Domestic US shipments under 1 pound usually ship USPS First Class. 5V tubes" Input 110-120VAC 50/60Hz 5watts, Output: 1. The doorbell transformer might be located anywhere in a home, but. Output Transformer - USA made ClassicTone made paper bobbin construction with 4, 8, or 16 ohm speaker load selections. For any amp, a quality power transformer will amplify everything you already love about your tone. Fender Bandmaster, Pro, Vibrolux, Tremolux Style, 40W Output Transformer, 4 / 8 / 16 Ohm. Guitar Amp Replacement Output Transformers ; Power Transformers. Design Guide For Rectifier Use ¶Power - High Voltage For General Amp Use. ClassicTone # 40-18039. I've been starting a build on a 50 watt Marshall Plexi style amp and I want to make sure I wire the power transformer correctly. Larger diameter wire has smaller resistivity. The primary reason why interstage transformers are not typically used today is the cost of manufacturing and now a days, there is so much verity of electronic components that can be used to get around designing a. Chokes & Reactors. Our Part# OEM Part# Type Rating APD-8019H HTS-5473 Power 120V - 5Watt 15 watt Alternates: None Reference#: 125P1B, 022772, 66079B Description: Great vintage type upgrade/general replace. output transformer tubes. RoHS Compliant. The original 120V version! The classic! Great paper layer wound power transformer like originals! The basic 120V Deluxe** type amp power transformer used from the '60s until the modern era. For any amp, a quality power transformer will amplify everything you already love about your tone. 290HAX: Used in Harvard* 5F10 Fender* No: unknown Core: Bobbin. Everybody seems to be obsessed with b+ voltage when evaluating power transformers, but very little is said about amperage which is at least just as important. Terminal strip, point to point wiring. Proudly manufactured in the U. Speaker 8 Ohm Ceramic (AlNico +$12) – $33. Sluckey: Any opinions on replacing the reverb circuit on your design with a one tube variant? And without the extra channel tubes im coming up with a princeton-ish power transformer as a better match than a deluxe. The power section runs on two 6V6S in push-pull (Class AB). 12AX7B - Pre Amp Tube - $7. All the tubes are JJ. $1899 with a lifetime transferable warranty. I’m using 5k here for a 6L6. More Images. triodeelectronics. 5v 377,379 with jj and 5v4 cathode 26. Have a look at a KT66 datasheet, you'll see a graph of distortion vs load with lower distortion for higher load (until the output power starts to drop off). Above, from left: 12AX7 preamp tube, 6L6 power tube, 5Y3 rectifier. Paper layer wound transformers, just like the originals. ClassicTone designed this transformer from an actual vintage Marshall 1974x amplifier. The green safety ground wire is bolted directly to the chassis using a star washer for a good electrical and mechanical connection. Plate & Filament. Description: This is based upon the specifications of a reverse engineered original power transformer from an actual vintage 5E3 Deluxe** amplifier. Sluckey: Any opinions on replacing the reverb circuit on your design with a one tube variant? And without the extra channel tubes im coming up with a princeton-ish power transformer as a better match than a deluxe. 40-18006 Specification. Adjust wire colors as necessary if using others. Classic Tube Output Audio Transformer Overview. Install the power cord. pdf BH5H_boost_FS_MOD. It features 4/8/16 Ohm taps with a buried 100V tap. I am changing it back. All of the materials and insulation are rated for 130C minimum (266F) - we bake our impregnating varnish at 265F for 8 hours ! All is fine. png BH5_power-supply_progressive-switch. 3 @ 2A and 5. com, your #1 source for luthier tools and supplies, guitar parts, and instrument hardware. Transformers Physics Problems - Voltage, Current & Power Calculations - Electromagnetic Induction - Duration: 17:12. Most are too hot to comfortably touch (just like the tubes!). " 2) Set your meter to the Highest DC volts setting (600V or higher), and put the common (ground) lead on one of the chassis mounting nuts or. Well it does say in the PDF that Jazz P Bass linked, that the secondary wire is already grounded to transformer frame, and that mounting feet have to make good electrical contact to the chassis. How To Recycle Magnet Wire From A Transformer - Duration: 18:31. 5 weeks to complete. Domestic US shipments over 8 pounds will be subject to shipping fees. The common wire should never be connected to the chassis right at the output transformer. Amplifier and amplifier modification kits. Description: This is the ultimate upgrade and/or general purpose power transformer for all of the above mentioned amp models and has many of the features of the 40-18027 upgrade transformer but has a few additional features as well. Classictone transformers by Magnetic Components Discussion in ' Amps/Cabs Tech Corner: Amplifier, Cab & Speakers ' started by slider313 , Oct 10, 2011. The power transformer is a Classictone 40-18027 (See attached drawing/pdf). Please note that we cannot accept returns or exchanges for Heyboer products. Overdrive Special, Steel String Singer, Dumbleland, Odyssey, Winterland, etc. 3 volt feeds were too lightweight and that section burned up regularly. Premium guitar amplifier power transformers, output transformers and chokes. ClassicTone Transformers Wiring Diagrams Get ready to upgrade your amp. Exactly how they were made back in the good ol' days! Suitable for use in the following amps:Tweed. The radio will work OK over a very wide impedance range like 2,000 ohms to 20,000 ohms but it will not have the maximum output power. Is that a fair assumption? Id still probably use the deluxe sized OT. png BH5_power-supply_progressive-switch. ClassicTone Part Number 40-18109. A great paper layer wound output transformer with 8K Ohm primary for use with KT66 tubes. Amp Parts Direct Custom by Heyboer Transformers! Made in the USA!!! Classictone 40-18034, Classictone. The multi-national voltages of 120/220/240 are featured here. ClassicTone Transformers (Home Page) >> Power Transformers. Paper-wound and laydown style mounting. This is the power transformer used in the legendary "Supro Thunderbolt" ampliers. 7 mA DC, 388 VDC @ 200 mA DC Secondary 2 (Brown - Brown) 53. Hi there, I have overcurrent question about circuit breaker. For Plan Pack, Schematic, Layout, Chassis diagrams visit https://www. Metropoulos Forum. Paper layer wound transformers, just like the originals. I am not 100% sure on the wiring so I thought I would ask: See Classictone PT wiring diagram: What is the orange wire on the primary side for? Other amp uses?. Transformer confirmations Home › Forums › Design and Building › 2 Stroke Amplifier Design and Building › Transformer confirmations This topic has 11 replies, 3 voices, and was last updated March 16, 2020 at 2:11 pm by Andy. I'm so effing close I can't stand it. Other products by Modulus Parts. The output transformer should be on the way. Specifications Primary 120 VAC @ 60 Hz (Black - White) Secondary 1 (Red - Red) 495 VDC unloaded, 440 VDC @ 65. This is great and versatile 20W or "so" power transformer for DIY builds and amplifier projects allowing for the flexibility of the upright style transformer mounting and features both 120V and 240V. Member: Joined: Jan Thu 01, 1970 1:00 am Posts: 39 Location: Topeka, Kansas USA Topeka, Kansas USA. You might try inserting a 5 watt 1K ohm resistor between the 5Y3 and the first. 9 pounds usually ship FedEx Ground or USPS Priority Mail. *Brown Wire from Output Transformer is Not Used. 0% tubeaudiosupply has 100% Positive Feedback Welcome to Tube Audio Supply! Here you will find amp parts and supplies to repair and modify vintage tube guitar amps including capacitors, tube sockets, pots, pilot lights, knobs, 600V wire, and much more. Transformers and chokes form various manufacturers. I'll see if I can get a link. MADE IN USA! And in stock now! Power transformer part# 40-18019 Paper layer wound like vintage era originals! Laydown style mounting. They even went so far as to meticulously tear down the original paper layer to get everything just as it left the Fullerton factory. 18watt: Manufacturer: Power: Output: Choke: ClassicTone: 40-18035: 40-18037: Mojotone: 18watt Power. Total: $248 (for what you can get from Mable Audio for $203!) So to complete the eBay amplifier: Boothill Kit - $145 (shipping included) Weber Cabinet - $175. POWER TRANSFORMER: American Made ClassicTone Transformers The ValveTrain Bennington Reverb combo boasts all tube spring reverb, point to point hand wiring and delivers a club and studio friendly 20 watts RMS through a 10" Eminence RamRod and a 10″ Eminence Rajun Cajun speaker. Re: Super reverb power transformer secondaries « Reply #12 on: May 01, 2016, 10:02:08 AM » So, after a small rage at myself for a trial of plastic tube sockets instead of ceramics, I chose to replace the 6 preamp sockets. Get the rock back in your amp Upgrade your power transformer for better performance and better tone. [Question] Looking for a replacement power transformer for a 1965 VOX Student v-5 Tube amp. This has the original "laydown" style just like what was installed at the factory. Heyboer TransformersPremium guitar amplifier power transformers, output transformers and chokes. Western Union), cashier checks, money orders. Transformers – Audio Transformers are in stock at DigiKey. Your output transformer is the final connection from your amp to your speakers. 12AX7 dual triode _ preamp tube panel hardware. The Deluxe's power transformer is a Magnetic Components ClassicTone Deluxe Reverb (type 40-18017). 24VAC OUTPUT POWER CONNECTIONS To connect to the 24VAC outputs: 1. Low Voltage or High Voltage Tube plate. This is a larger, multi-purpose version of the original single ended, 5W output transformer used in Champ, Tweed Princeton, Vibro-Champ, Harvard and Bronco style amplifiers. For more on impedance matching and cabinet wiring, check our speaker wiring FAQ. The most common reverb driver transformer. Universal Primary & 50/60 Hz. Chokes & Reactors. 6V6GT beam power tetrode power tube 1. classictone # type reference # 40-18019 Power, 5W to 15W, 120V 125P1B, 022772, 66079B. 25”x10”Check out another description and video at “Lo-fi electronics” on Facebook. Power Transformers. ©Watts Tube Audio. 9 pounds usually ship FedEx Ground or USPS Priority Mail. I would also look into a Merren transformer. Normally, full power is given at 4 ohms, half power at 8 ohms and a quarter power at 16 ohms. The preferred choke is the Classictone 40-18032 5H 120ma. I assume that is split to 325V AC per red wire headed to the rectifier. This is actually a great priced USA made alternative to the. com, your #1 source for luthier tools and supplies, guitar parts, and instrument hardware. *Power Transformer: 40-18065 *Output Transformer: 40-18064 Bias Adjustment for EL34's: 1) With speaker load connected, turn power “ON” and let tubes warm up. transformer, output tweed 5F1 4 & 8 ohm tap.
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