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.

TWG Generator Isolation Bushings (B-3, C-3, A-100 organs)

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TWG Generator Isolation Bushings (B-3, C-3, A-100 organs)

TWG Generator Isolation Bushings (B-3, C-3, A-100 organs)

$30.00
Sale price  $30.00 Regular price 
Shipping calculated at checkout.
Hammond organ tone generators were designed to float on a set of springs above the generator shelf. This kept motor and gear noise from resonating through the wooden console case. The generator needs to be secured when the organ is moved to prevent it from swinging around. When it swings the generator studs strike the generator shelf below, turning it into sawdust. This makes ovals out of the previously round generator mounting holes, and tears wires off the generator terminal strip. This isolation kit permanently secures the generator without transmitting noise to the cabinet. The radial support ribs on the mount are out of phase on each side to further aid vibration isolation.

Installation is performed most easily by raising the manuals, removing the generator springs and lifting the generator to slide a bushing onto each stud. The bushing end rests in the mounting hole, while a second bushing is inserted on the underside of the generator shelf and held in place with the washers provided and the existing bolt. Bolts are also available (see part number GENSCRW).

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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