A vintage Hammond B3 with polished wood casing, featuring two keyboards with black and white keys, a music stand, and an attached bench in a rehearsal studio setting.

22H Rebuild Kit for Tube Rectifier Amps

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22H Rebuild Kit for Tube Rectifier Amps

22H Rebuild Kit for Tube Rectifier Amps

$79.00
Sale price  $79.00 Regular price 
Shipping calculated at checkout.

For 22H cabinets below serial number 22750 and 22R cabinets below 40900; these amps will have a 5U4 rectifier tube. Leslie 22H amplifiers began production in 1958. The electronic components inside them (resistors, capacitors and diodes) have aged and deviated from their specified values. This can make your amplifier sound bad in a number of ways: hum, static and thunderstorms, reduced volume, intermittent operation, etc. These parts are available from a number of distributors as individual items, but you can buy everything you need in one package right here. Kit does not include wire wound resistors or AC line capacitors.

Installation instructions, a schematic, and/or a component list will be provided as a digital download after purchase, as applicable.

Important Notice:

  • Technical support is limited to the information provided in this listing. No additional installation instructions or support are included.
  • Any improper installation, modification, or misuse of this product will void all warranties.
  • Installation and use of this product are performed entirely at the user’s own risk. Servicing or modifying electronic equipment involves inherent risks of injury, damage to equipment, and damage to personal property.
  • Tonewheel General assumes no responsibility or liability for any damage, loss, injury, or other consequences resulting from the installation or attempted installation of this product.
  • If you are not fully confident in your ability to perform this installation safely and correctly, we recommend sending the unit to us for professional service.

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