Fender Output Transformer

Fender used the "heavy" NFB circuit in the multi-speaker amps to compensate for their lower voltage delivered by their 2 and 4 ohm output transformer secondaries. There is no internal switching so only one impedance is correct. Fender Part no. 3 V filament test transformer, and clip one alligator clip to the output transformer secondary tap. Alternatively you could use a choke in the RF plate circuit and capacitively couple the signal from the transformer to the tube side of the choke. Drop in replacement Fender 40 Watt Output transformer with 4/8/16 ohm taps. The Plus Series offers Fender* and Marshall* type amplifier transformers for general replacement, upgrades and additional features such as international voltage taps. Replacement reverb driver for Deluxe Reverb, Pro Reverb, Super Reverb, and Twin Reverb. Below is the color code that Bruce Heran uses for his valve audio projects. Equivalent to #050438. Wiring Diagram. Has anyone tried an output transformer upgrade for the Fender Hot Rod Deluxe? Like Mercury Magnetics or another brand upgrade?If so, what is your opinion of the results in so far as the clean channel without any pedals?Is it noticeably clearer more defined when chording?. Click the link above for Tube amp info, Schematics, Board building information, Projects, Mods, Transformer diagrams, Photo's, Sound clips. If you are looking for replacement transformers for Dynacos or Sunns, please click on "Dynaco Tube Amp Replacement Transformers". Transformer - Fender®, Output, Hot Rod Deluxe and Blues Deluxe. They’re integral to the nuances of your guitar amp’s sound. Without a load the DC output of the power supply would be 354V, the peak output voltage for a 250V RMS power transformer secondary. Check the power output marked at. for Fender Output Transf. With it, you can custom hot-rod your Fender® FUSE™-compatible amp and connect with a worldwide community of musicians. I will experiments and leave it in standby for an hour and see if the transformer starts to get hot. OldGuitarParts. This output transformer would work well for a restoration or custom build with a 2x 6V6 powered amplifier Rated 12-17 watts into 8 ohm speaker load. I plan to build a variety of cabinets to use with it, so I want the flexibility of a multi-tap OT. The output stage of this amplifier resembles a fusion between a Fender Princeton Reverb, Fender Vibroverb with some ham radio transmitter tricks added for good measure. dropin replacement for most vintage Ampeg Jet & Reverborocket and some. 57 Modulus - UK Guitar Amp Parts and Kits's items for sale in Output Transformers. Fender used the "heavy" NFB circuit in the multi-speaker amps to compensate for their lower voltage delivered by their 2 and 4 ohm output transformer secondaries. A techie rundown on how guitar amp output transformers affect the sound of an amp, and how to choose an OPT to match speakers to tubes to meet specific sound goals. Select the location for the output transformer making sure there is no conflict of space with other components and in accordance with the layout considerations given at the beginning of this article. 022889 Fender-schumacher Fender Dual Showman (60. This shopping feature will continue to load items. Good God, this amp came alive! I had previously retubed with JJs and couldn't really hear much improvement, although some. Marshall Output transformers: Built to Vintage specs with exact interleave ratios and materials. According to the schematic I should be seeing around 440v there but it's almost three times that. We do have a great deal available when you help us add any missing antique tube amp transformer or choke for Fender. Tweed Twin Low Power 5E8-A Output Transformer MOJO767 $99. All Mojotone Transformers are made in the USA. The plate voltage on V4(6L6) is about 360, and the plate voltage on V5 is about 350. (that's where the white wire is soldered that feeds the OT) On V4 I get 305 ohms. This supply lasted for over five years. I'm looking for a good source of transformer codes. Also might be used as an output transformer for a headphone amp or impedance matching device for headphones (eg: to match newer low impedance headphones to output of tube-type ham & shortwave receivers). Some designs sound better with a small output transformer. The amp's bass channel has the same circuit as a Blackface Bassman. for Fender Output Transf. Not without a custom-made output transformer, and/or output stage circuit modification, can it be done properly. OldGuitarParts. Beware of these substitutes! These may be substandard products that are not true replacements, use inferior construction methods and materials and lack the great features and pricing of our ClassicTone transformers. Check the power output marked at. OT size also tends to equate to maximum wattage capabilities, although the OT can only translate what the output tubes provide. The output transformer is the most closely related to the tone of the amplifier. Not much to a champ pics might help. Note: Not for Hot Rod Deville 212, Blues Deville 212, or Blues Deluxe 212. Browse our catalog of B Output now. Choose from brands like Hammond designed for push-pull audio tube output circuits & ultra-linear operation. Western Electric 171c Output Transformer For A 124b Tube Amplifier. This shopping feature will continue to load items. So the output transformer ought to work for my amp. On the normal channel, Fender recycled the lush reverb and throbbing tremolo circuits from its so-called Blackface Twin. The output tranny reads 606-1-21. I will experiments and leave it in standby for an hour and see if the transformer starts to get hot. Output Transformer Marinair Marine Air T1799 Neve Vintage Lot Of 2. com FREE DELIVERY possible on eligible purchases. component as expected from the tube output. The last item in the signal chain of the audio path of a push-pull type guitar amplifier is the output transformer. For more on impedance matching and cabinet wiring, check our speaker wiring FAQ. Please visit my Tube Amplifier Forum Here's the place you can go to ask tube amplifier questions. Some blackface Fender amps use an 8-ohm, center-tapped transformer. And just because an output transformer costs a lot, doesn't mean it will sound great. or something is hitting the secondary through the feeback loop. NET similar to the one with java. TO11S Heyboer output transformer rated 4,000 ohms primary to 4 or 8 ohms secondary. After all, an amplifier’s tone is the sum of all of its parts—tubes, capacitors, wiring, speakers, etc. They’re integral to the nuances of your guitar amp’s sound. Contact Mojo Tone for in-stock Heyboer audio transformers. They are in pristine condition and have unstripped lead wires. Would that indicate that it was made the 46th week of 1973? There is a faint blue ink stamp on the side of the chassis that reads "T-4". A super-easy, cloud LMS to train your employees, partners and customers STARAUDIO 15 4500W PA Active Powered DJ Wood DSP Subwoofer Karaoke Sub Speaker. Removed the back cover and checked the 500 mA PCB Fuse, this was not blown, checked the voltage at the input of power transformer at 240v but no output from the secondary at all, after removing the transformer and testing the primary winding it was reading open circuit. Output transformer for Fender Deluxe Reverb and Deluxe Reverb Reissue. OldGuitarParts. Please make sure the amplifier transformer which you are replacing has a Fender number matching the equivalent Fender transformer number listed here. Generally there are two types of transformer in the market i. and, I noticed I never saw the back side of champ chassis before. We treat our customers like family before and after every sale. Demo to assist you with testing/troubleshooting output transformers. Next time, we’ll cover the metal panel years, including the start of the master volume series and some of the other interesting changes that occurred in the models from the time of mid 1969 through the JCM 2000 series. TESTING OUTPUT TRANSFORMERS: It is not necessary to unwire the output transformer for this test, just pull the output tubes. Without a load the DC output of the power supply would be 354V, the peak output voltage for a 250V RMS power transformer secondary. 2, 8, 16 Ohms. Unfollow output transformer to stop getting updates on your eBay feed. If the transformer is a power transformer, watch out for connections to filament windings or solidstate rectifiers. - $2499 : Fender® Student Single 10 Steel - Manufactured by Sho-Bud. If the output transdformer failed by shorting some percentage of the windings, it may produce reduced sound output. They’re integral to the nuances of your guitar amp’s sound. THK SSR-15V (NEW IN BOX) SSR15V qqggzz4119-PLC Processors. To understand the role of the stack, a trip back to Leo Fender's world of the 1950s is in order. Fender used the "heavy" NFB circuit in the multi-speaker amps to compensate for their lower voltage delivered by their 2 and 4 ohm output transformer secondaries. Here you will find Made in USA replacements for Dynaco (tm), Fender(tm), Ampeg(tm), Marshall(tm), and many others that might need a replacement. If you want to: - Make product changes; - Create something not in stock. Output transformer for Fender Deluxe®, Deluxe reverb® etc amps. The stock output transformer is small and cheap. Output Transformer Tube Amplifier Audio Single-Ended Z11 Oxygen-Free Copper 1kg Output Transformer Tube. This supply lasted for over five years. It ended up being larger than a Marshall 100W OT. Hammond 1750C - Output Transformer - 7K, 3. white piece of paper glued on each with the fender logo on it and these numbers. There will be saturation and sag. For the primaries of output tubes, this can be up to a couple of hundred volts, so don't think that you can relax your safety precautions - it can still kill you, even driven with 3VAC on the secondary of the output transformer. SUNN 200- O Power Transformer $355 SUNN 200- O Output Transformer $325 OTHER TUBE AMPLIFICATION REPLACEMENT TRANSFORMERS: Type / Description. These are still manufactured using the same fine construction methods and premium materials as our Vintage series transformers. All we need to do is determine the turns ratio of the transformer, and with that information we can calculate what impedance will be reflected back to the primary with a given load on the secondary. A super-easy, cloud LMS to train your employees, partners and customers STARAUDIO 15 4500W PA Active Powered DJ Wood DSP Subwoofer Karaoke Sub Speaker. Unfollow output transformer to stop getting updates on your eBay feed. Click the link above for Tube amp info, Schematics, Board building information, Projects, Mods, Transformer diagrams, Photo's, Sound clips. were kept as close as possible to the original part to preserve the stock "tone". Material used & design specs. Fender literally wrote the book on electric basses, laying the foundation for musical innovation and evolution. white piece of paper glued on each with the fender logo on it and these numbers. Western Electric 171c Output Transformer For A 124b Tube Amplifier. Transformer - Hammond, Guitar Amplifier, replacement for Fender | Antique Electronic Supply. Testing transformer is very easy if you follow the procedure explained in this article. They’re integral to the nuances of your guitar amp’s sound. Then you can measure it and fit your simulation models to actual measurements on the real transformer. I have a tweed deluxe set that sounds. aikencounseling. The Tweed 5E3 PCB is officially depreciated. If you are looking for replacement transformers for Dynacos or Sunns, please click on "Dynaco Tube Amp Replacement Transformers". Some folks will judge an amp by the size of the output transformer but this is matter of taste. Add to Cart (compatible to 125A1A & 041318) 25W- (6600ohm/)8. Since 1946, Fender's iconic Stratocasters, Telecasters and Precision & Jazz bass guitars have transformed nearly every music genre. Output transformer workers great- was removed from a working amp. Best Regards CE. There are several things that are important in getting an output transformer made. This output transformer would work well for a restoration or custom build with a 2x 6V6 powered amplifier Rated 12-17 watts into 8 ohm speaker load. Output transformers for valve amps 18W push pull output transformer. Without a load the DC output of the power supply would be 354V, the peak output voltage for a 250V RMS power transformer secondary. Then in roughly early 1963, they changed to CTS (#137) pots. 47 µ 2K 10p. Transformer - Fender® Replacement, Output, 3-1/2 W, 8 Ohm - Replacement reverb driver for Deluxe Reverb, Pro Reverb, Super Reverb, and Twin Reverb. The most significant upgrade to either amp would be replacement of the stock speaker, a 10-inch driver in the case of the Pro Junior, and a 12-inch driver in the case of the BJR. This is a new 15 to 25 VA Push-Pull model OT20PP Output transformer for tube guitar circuit applications (50Hz to 10KHz) using power tube pairs such as EL84 or 6V6. per Piece 5. Not all distributors or resellers are alike! Many offer various other brands besides ClassicTone. com - Fender Original Hot Rod Deluxe output transformer. Beware of these substitutes! These may be substandard products that are not true replacements, use inferior construction methods and materials and lack the great features and pricing of our ClassicTone transformers. OldGuitarParts. These are still manufactured using the same fine construction methods and premium materials as our Vintage series transformers. The Concert and Super Reverb get 41% less negative feedback than all the other 6L6 amps due to their 2 ohm output. Equivalent to #125A9A & #022855. Best Regards CE. Western Electric. 8% similar) Fender twin, dual showman reverb, super 6 showman, quad bassman 100, and the weber 6a80. It is important to note that in the mid-powered amps (2 6L6) there was a lower current supply (Vibrolux & Tremolux) and a higher current supply (Pro, Super, Vibroverb, etc. 5 watts at 5% at 1 KHz. In the above example, the transformer was made in either 1966 or 1976, week 45. For this particular reading, you'll need to change your test leads to the CURRENT input jacks, and select the 200 mA DC range. 5x11 Autographed Signed Reprint Photo The Beatles and Muhommad Ali, Tridev. Tweed Twin Low Power 5E8-A Output Transformer MOJO767 $99. Increased headroom (cleans stay cleaner & louder at gigging/stage volumes) better than a Fender Twin™ Platinum Mod™ $722. 57 Modulus - UK Guitar Amp Parts and Kits's items for sale in Output Transformers. 8 ohms, equivalent to #125A20B & #022921. When amp is pushed hard and close to the amp's maximum clean headroom, the OT will not be able to transfer all energy ideally from the power tubes. Most Fender push-pull amplifier designs use negative feedback, tapped from the output transformer speaker winding to enable more headroom before power stage distortion starts. Checking An Unknown Output Transformer We can now use this knowledge to determine the impedance of any unknown output transformer. Does anyone know the primary impedance of the audio output transformer ? I've looked all over but have not been able to find it yet. The idea is to test for shorts that occur as a result of arcing between the leads and the winding wires in the transformer. Fender installed casters on some larger amps and cabs beginning in 72. If it's from a mp3 type player speaker output try this, feed your input signal into the 12 volt side of the auto coil and connect the spark wire side into the input of the amp. Many amp techs have asked, why can't you use the original existing secondary windings in a series or parallel combination, and get the desired power on one cabinet. All of the transformers tested were pint sized compared to the Electra-Prints. 80 results for fender transformer Save fender transformer to get e-mail alerts and updates on your eBay Feed. 2 vertical Weight: 3. Okay, I think I've done this correctly. We offer a very big selection of products in stock and ready for shipping today online. An output transformer has no impedance by itself (ignoring primary inductance/resistance for the moment, which is a different subject). Fender Rhodes Tine Spring $1. Good for restoring older Fender Bandmaster, Vibrolux Reverb, Pro Reverb, Tremolux and other models. It is the same size as the larger Fender choke. Output Taps: 4/8 ohm 2(W) x 1 5/8"(H) x 1 3/4"(D X Mount with 2-7/16" 2-Hole Mounting centers. A new transformer will not change an amp's DNA or make a Marshall sound like a Vox. They are rated at 26 watts not 35-40 as stated above. The signal runs through the output transformer before exiting the speaker. Fender Rhodes Tine Spring $1. The output tranny reads 606-1-21. Without a load the DC output of the power supply would be 354V, the peak output voltage for a 250V RMS power transformer secondary. In the real world it is a 50W amp. Power supplies (power transformer & filter capacitors) were designed for the needs of the output tubes. Output transformers marked UPGRADE (below) allow for more versatility by added secondary connections that did not exist on the original units. 2, 8, 16 Ohms. Far more than tubes, speakers or other amp components, the transformers establish the platform for shaping your amp's unique sound. This output transformer would work well for a restoration or custom build with a 2x 6V6 powered amplifier Rated 12-17 watts into 8 ohm speaker load. All work performed by David Allen, EE and guaranteed. Best example is the MOSFET 100 Marshall. TAG boards provide an easy alternative to terminating impedances when multiple options are available on one transformer. for Vox Various Output Transf. The output transformer has the numbers 022913-606-3-46 on it. Physically, parts were designed to look similar to original factory units (where possible). Is there a standard scheme for interstage coupling (such as phase inverter) transformer wire colors?. Fender Part no. The description of this item has been automatically translated. Output Transformer for 6G15 Add-On Reverb Unit OT47605 MADE IN USA. I will experiments and leave it in standby for an hour and see if the transformer starts to get hot. The output transformer has the numbers 022913-606-3-46 on it. Another example: a speaker code of 220820, in a Tweed era Fender amp (1950’s – early 1960’s), would be Jensen (220), manufactured in 1958 (8) in the 20th week (20) VINTAGE FENDER TRANSFORMER USAGE CHART. for Laney Output Transf. This code can be found on the power transformer, output transformer, choke, and reverb transformer. This is particularly important when testing output transformers because of the potential problems associated with flyback voltage from the speaker or speakers that gets multiplied up in the primary of the output transformer. Few people working in transformer winding companies have a knowledge of electronics or valve amps. Transformer Bundle for the 6G15 Add-On Reverb Unit. Without a load the DC output of the power supply would be 354V, the peak output voltage for a 250V RMS power transformer secondary. I'm working on a Zenith 5R-216 that has an open primary. If there is an 8 ohm output tape use it. Evatco is the preferred supplier of Hammond's classic range drop in replacement for Guitar Amplifiers, so if you need a new transformer for Marshall, Fender or Vox (and more), then have a look on line for your amp. Standard replacement for Fender (tm) reverb driver transformer, also works great with DIY projects and as a general replacement. Transformer Amplifier Tube Output Audio 1kg Oxygen-Free Z11 Single-Ended Copper Copper Single-Ended Z11 Transformer Audio 1kg Amplifier Oxygen-Free Output Tube. the classic tone is a great transformer too. Suitable for Bandmaster, Bandmaster Reverb, Pro, Pro Reverb and many others. Output Transformer JavaScript seems to be disabled in your browser. Also might be used as an output transformer for a headphone amp or impedance matching device for headphones (eg: to match newer low impedance headphones to output of tube-type ham & shortwave receivers). Transformer - Fender Original, Output, Hot Rod Deluxe. The ART Dual Transformer/Isolator Hum Eliminator uses a pair of high-performance transformers to totally separate input and output signal grounds, thereby isolating the 2 systems and reducing hum and ground-loop noise. Fender (Output Transformers) Part Number. Few people working in transformer winding companies have a knowledge of electronics or valve amps. Modulus - UK Guitar Amp Parts and Kits's items for sale in TRANSFORMERS AuctivaInternalLink. Written By: The new transformer will have wire leads that need to be spliced with the cut wires from the board and. For the primaries of output tubes, this can be up to a couple of hundred volts, so don't think that you can relax your safety precautions - it can still kill you, even driven with 3VAC on the secondary of the output transformer. FENDER POWER TRANSFORMER FOR BXR200, $85. Reproduction output transformer for Hammond AO28 preamplifiers. I just finished a build based on the 5F6 Fender Bassman schematic for this project and I have no sound. The replacement transformer I purchased, a Heyboer TO20, was specifically designed with the Blues Jr. The Pro reverb has a smaller OT than other 6L6 BF/SF amps like Super Reverb and Vibroverb. Western Electric 171c Output Transformer For A 124b Tube Amplifier. Unfollow output transformer to stop getting updates on your eBay feed. The main parameters are: (a) the reflected primary impedance for a given secondary load impedance, which must match the needs of the particular tube being used, (b) the primary inductance, which determines the low frequency response, (c) the primary leakage inductance and. transformers works on the speakers also. Money doesn't always = tone. 2,953 results for output transformer Save output transformer to get e-mail alerts and updates on your eBay Feed. Modulus - UK Guitar Amp Parts and Kits's items for sale in TRANSFORMERS AuctivaInternalLink. TESTING OUTPUT TRANSFORMERS: It is not necessary to unwire the output transformer for this test, just pull the output tubes. Fender Output Transformer - Hot Rod Deluxe and Blues Deluxe Reissue. Most Fender push-pull amplifier designs use negative feedback, tapped from the output transformer speaker winding to enable more headroom before power stage distortion starts. Greetings from Minnesota. Trying to diagnose the problem over the phone is not likely to be successful. Mercury offers Transformer Restoration Services for rare and vintage transformers that are failing or underperforming. Also for your DIY projects and general repair. Fender installed casters on some larger amps and cabs beginning in 72. The description of this item has been automatically translated. Output transformers marked UPGRADE (below) allow for more versatility by added secondary connections that did not exist on the original units. Tweed Twin Low Power 5E8-A Output Transformer MOJO767 $99. Cheap Output Transformers The output transformer in a valve guitar amplifier is perhaps the most difficult component to obtain if you are building, or to replace in repair, but there may be an answer closer than you think. Replacement transformers are not always identical, so if you get squeals or other odd sounds when hooking up a new output transformer, try reversing the output leads. Can I use a power transformer from a Blues Deluxe to reduce wattage? Will it be compatible with the original Blues Deville output transformer or should I also buy a Blues Deluxe OT? Many thanks for your help. We do have a great deal available when you help us add any missing antique tube amp transformer or choke for Fender. Back in the day, the most common source of amp failure was the speaker. I am currently building an Blackface AB763 based head that will be similar to a Bandmaster Reverb in output and function. Reproduction output transformer for Hammond AO28 preamplifiers. 3 Pedals and 2 knee. Another example: a speaker code of 220820, in a Tweed era Fender amp (1950’s – early 1960’s), would be Jensen (220), manufactured in 1958 (8) in the 20th week (20) VINTAGE FENDER TRANSFORMER USAGE CHART. Items in Fender® Replacement Output Transformers Sort Item A-Z Item Z-A Item Name A-Z Item Name Z-A Price Low to Hi Price Hi to Low Items per page 40 80 120 50W/2 Ohm, 4 Ohm & 8 Ohm Fender® Replacement Output Transformer. Both the stack and the windings will determine the performance of an output transformer. Designed for amps with a pair of EL84; 8k ohms primary, 8 and 16 ohm speaker outputs. were kept as close as possible to the original to preserve the stock "tone". Can I use a power transformer from a Blues Deluxe to reduce wattage? Will it be compatible with the original Blues Deville output transformer or should I also buy a Blues Deluxe OT? Many thanks for your help. This transformer is built in China to my own custom design specs & is suitable for Marshall 18W, Fender Deluxe and similar circuits. Replacement reverb driver for Deluxe Reverb, Pro Reverb, Super Reverb, and Twin Reverb. TESTING OUTPUT TRANSFORMERS: It is not necessary to unwire the output transformer for this test, just pull the output tubes. Would that indicate that it was made the 46th week of 1973? There is a faint blue ink stamp on the side of the chassis that reads "T-4". Best Prices on Fender Transformers, Power Transformer, Output Transformer, Call For Assistance Fender Power Transformer, Bullet 15 DSP, 0025413000 Submitted by gpadmin on Tue, 01/05/2016 - 22:20. Cheap Output Transformers The output transformer in a valve guitar amplifier is perhaps the most difficult component to obtain if you are building, or to replace in repair, but there may be an answer closer than you think. The 5B6 uses 5881 power tubes, which are essentially identical to the 6L6's in the organ amp. The ART Dual Transformer/Isolator Hum Eliminator uses a pair of high-performance transformers to totally separate input and output signal grounds, thereby isolating the 2 systems and reducing hum and ground-loop noise. In their blackface amps, Fender used 'Dual' to identify Showman amps with a 4-ohms output transformer from Showman amps which have 8-ohms output transformer. Then you can measure it and fit your simulation models to actual measurements on the real transformer. They have been sitting in my studio storage for about 10 years, and I have no idea what amp they came from, or which decade they were made. Custom made to original specs right here in the Home of the Blues, Sweet home ChicagoIllinois USA. Fender® OUTPUT TRANSFORMER Output transformer for Fender® Hot Rod Deluxe, Hot Rod Deville 410, Blues Deluxe 112, Blues Deluxe 410, Blues Deville 112 and Blues Deville 410 amps. The reason I'm asking is that the amp (with a JA code on the tube chart) has what looks like a Fender replacement output transformer. Transformer Bundle for the 6G15 Add-On Reverb Unit. Output transformers for building or repairing guitar, bass, and other amplifiers. TO11S Heyboer output transformer rated 4,000 ohms primary to 4 or 8 ohms secondary. Mark holes (Photo 35) for the transformer mounting screws and for the wire pass-through hole that will be grommeted. Dealer pricing available. The transformer removes all harmonics above 10 and also alters the frequency response of the Fender Champ. 022889 Fender-schumacher Fender Dual Showman (60. Primary impedance 4250 ohms. Fender schumacher 1970 100w 4 ohm output transformer model 125a29a, date code the is cosmetically in good condition considering its age and working. I have a tweed deluxe set that sounds. This is a more complicated problem. Also Used in our Mojotone Vibrochamp, Tweed Champ and Tweed Princeton kits. 015 µ 50KL REVERB. For the best experience on our site, be sure to turn on Javascript in your browser. In the real world it is a 50W amp. 5 W, 8 Ohm. You will find you can get all the Santana tones with that kind of set up & a lot more!!! & if you want to sound Metal, try a Seymour Duncan Twin Tube Mayhem preamp b4 the amp. Fender literally wrote the book on electric basses, laying the foundation for musical innovation and evolution. Output transformer workers great- was removed from a working amp. THe speaker is 8 Ohmcan I use a multimeter to get the output value of the transformer?. Output Transformer. 1750M Transformer for Tube Guitar Amps 60watt Fender Hot Rod DeVille, Hot Rod DeVille 212, Blues DeVille, Blues DeVille 212, 93 Concert, 93 Super, Super 60, Super 112, Super 210, Concert II, Super Reverb Hammond Part Number Primary (Ohms) Secondary (Ohms) Amp Type Power (Watts) Plastic Bobbin or Paper Wound Coil?. This transformer is a large blocky metal device mounted on the chassis of a guitar amplifier. Okay, I think I've done this correctly. This can be the 4, 8, or 16 ohm tap. Tube Amplifier Power Transformer AND Output Transformer (from vintage kit) Rated for 15 watts audio power and capable of 50mA primary current. Contact Mojo Tone for in-stock Heyboer audio transformers. If the transformer is a power transformer, watch out for connections to filament windings or solidstate rectifiers. Transformers for Marshall Amplifiers. Instead of Dynaco transformers, Hammond 1608A audio output transformers and a Hammond 272HX power transformer were used. Dual Showman was made as early as 1964: Showman had an 8-ohm output transformer for a 1×15″ cabinet, Dual Showman had a 4-ohm output transformer for a 2×15″ cabinet. Transformer - Hammond, Guitar Amplifier, replacement for Fender | Antique Electronic Supply. The Tweed Deluxe Speed Shop builds the finest Fender Tweed-era guitar amplifiers utilizing only the highest-quality new components as well as Speed Shop reverse-engineered TD58OT and TC58OT output transformers, A12Q and A10Q vintage AlNiCo speaker recreations, NOS (New Old Stock) resistors, capacitors, sockets, hardware - and vintage NOS tubes. It is time to enter the murky world of IF transformers (I can’t wait to make a “Wobbulator”) and Harry’s design looks like a good learning opportunity. Add To Cart. It just has a hum balance pot and "output tubes matching" pot on the back. This is particularly important when testing output transformers because of the potential problems associated with flyback voltage from the speaker or speakers that gets multiplied up in the primary of the output transformer. Here's a testimonial from one of our new customers: Got my order yesterday and installed it today. Transformer - Fender ®, Output, Hot Rod Deluxe and Blues Deluxe. Then in roughly early 1963, they changed to CTS (#137) pots. Contact us for delivery time. At the very least, the HT winding should have its own fuse. Tube Amplifier Power Transformer AND Output Transformer (from vintage kit) Rated for 15 watts audio power and capable of 50mA primary current. Related Products. NET similar to the one with java. Shop Fender guitars, basses, amplifiers, audio equipment, accessories, apparel and more. Fast blowing fuses are typically used in situations where protection against instantaneous current peaks is required to prevent damage. Another example: a speaker code of 220820, in a Tweed era Fender amp (1950's - early 1960's), would be Jensen (220), manufactured in 1958 (8) in the 20th week (20) VINTAGE FENDER TRANSFORMER USAGE CHART. Money doesn't always = tone. Specifications Wattage : 40 Primary Impedance (Ohms): 4250 C. I have never idled the twin in the standby mode for more then ten minutes. There is no internal switching so only one impedance is correct. Both the stack and the windings will determine the performance of an output transformer. 6,000 + (and growing) factories in our existing network are eager to make it for you. Fender Hammond Fender Hammond Fender Hamond Fender Hammond Fender - Hammond Transformer Chart POWER OUTPUT CHOKE REVERB 6G15 68319 NA 125C3A 194A 125A12A 6G15 125P24A N/A 125C3A 194A 125A12A 6G14 67233 45550 125C1A 194B N/A AA763 125P34A 290FX/291FX 125A30A 125C1A 194B N/A Dual Showman AB763 125P34A 290FX/291FX 125A29A 1750W/1760W 125C1A 194B N/A. Product information for Go Getter Sound System with Built-in Bluetooth, AIR Transmitter and Two Dual Wireless Mic Receivers GG2-XU4 manufactured by Anchor Audio, Inc. ClassicTone # 40-18102, Fender Style, 100W, 2K to 4/8/16 Ohm, Output Transformer with Vintage Style Raised & Offset Mounting 40-18102 $110. It has a larger footprint than the chassis was originally drilled out for. Yes the output transformer will read very low on an Ohm meter. Once saturated an output transformer can't flow any more flux or get any louder so loud notes are capped but softer notes are still amplified so there's less volume difference between loud and soft guitar notes.