Project Style 100W Output Transformer 2.2K to 4/8/16 Ohm - APD-8072H

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Heyboer Transformers
Premium guitar amplifier power transformers, output transformers and chokes.
Proudly manufactured in the U.S.A.

Our Part# OEM Part# Type Rating
APD-8072H HTS-4578-1 Output

100W 4/8/16 Ohm


Alternates: APD-8026H

Reference#: 100W Project OT, 40-18072

Description: This multi-purpose output transformer is meant for use as an upgrade / replacement output transformer for many modern, high gain amplifiers as well as many vintage style amplifiers. This is an amazing, high performing DIY output transformer. This is based loosely on the one used in the Marshall 100W Plexi, JMP, JCM800 amplifiers (APD_8026H) but has additional features. Physically it is larger and has more substantial, beefier mounting brackets. As far as performance it offers wider bandwidth than normal production guitar amplifier output transformers. This is the 4/8/16 Ohm version of the Classic and good fit for some aftermarket amp kits. Great vintage era type paper layer wound upgrade/general replacement Output transformer!  Uses the best cool running, M-6 grain oriented steel for amazing performance! Offers multiple impedance 4/8/16. It is a tone monster!!!  Paper Core like the originals. 40-18072, Classictone 40-18072, Classictone 40-18072, Classictone 
Used In: Twin Reverb, Twin Reverb 100, Quad Reverb 100, Super Six Reverb 100, Bassman 100, Showman, Dual Showman Reverb, Dual Showman, Showman Reverb, 65 Twin Reverb Reissue, Vibrasonic, style amplifiers.
Mojotone, mojotone, mojotone, mojotone, mojotone, mojotone, mojotone
 Classictone 40-18072, Classictone 40-18072, 40-18072, Classictone 
 Classictone 40-18072, Classictone 40-18072, 40-18072, Classictone 40-18072, Classictone 40-18072, Classictone 40-18072, Classictone


Return Policy
Because these are electronic components, returns are only accepted on Damaged, DOA or Unused units only.
Return shipping costs are the responsibility of the purchaser.
Prior approval is required for all returns. Contact Sales for an RMA Number.
Returns are subject to a restocking fee equal to any Credit Card, eBay or PayPal fees associated with the original transaction.


*Disclaimer: All of the above listed amplifier models are trademarks of their original manufacturers.

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