Hammond Organ AO-28 5 Vintage Amp 1960′s Tube Pre Amplifier Works with A100, B3. A CLOSE FRIEND OF OURS PASSED AWAY AND HE WAS A LESLIE BUILDER/RESTORER. WE WILL BE LISTING A LARGE QUANTITY OF LESLIE PARTS OVER THE NEXT FEW WEEKS. _gsrx_vers_836 GS 7.0.14 (836).
Hammond organ amplifier, all original components. No modifications, all factory with the exception of tubes in which two were replaced at some point, one of the 6BG5/EL84′s (replaced with vintage RCA) and the 12AX7, replaced with vintage Mullard? Based upon the ribbed top, but not certain as the print in nearly all gone except part of the 12AX7. This unit was salvaged out of a Hammond, A-105 Organ which was headed to the landfill, I managed to talk the owner into letting me salvage the parts before he took it away. I have no idea if this works or not. Hammond AO 39 Power amp. Tubes 4 (1) 12AX7, (1) 5U4, (2) 6BQ5. Use DYI EL84 guitar amp or Hammond organ replacement, or great HiFi project. The AO 39 was used as the power amp for A-105 series organ driving two parallel connected 12 inch speakers. The amp is a good candidate for conversion to several EL84 guitar amp that use one or two preamp tubes. The chassis has plenty of room and will easily handle two extra 12AX7 tubes.
Vintage Hammond AO-68-1B and AO-64-1 tube amplifiers in good condition. These units have serious potential as HiFi or guitar amp conversions! Shows normal cosmetic wear and tear throughout (see photos). Tubes and other accessories/parts not included.
Vintage Eico HF-20 TUBE AUDIO AMPLIFIER 6L6 G Hammond 290CX Fixed Power Amp 14W gsaudioinc. This item comes in the condition shown in the photos and video. This is in very nice cosmetic condition. The power transformer has been replaced with a current Hammond 290CX. The operation has been change to operate a as fixed power amplifier with no tone input, or attenuation control. We can probably put it back to original operation, but it would be pricey. We always provide accurate descriptions and explanations to the best of our ability. The item in the photographs is the one that you will receive. If the ad has multiple quantities, the picture is representative of a representative item. There may be slight cosmetic differences but no functional differences. Please reach out if you have any questions. We will try to answer them as quickly as possible. We still stand behind everything we sell. The picture is of a representative thing if the ad has multiple quantities. Your item will include contact information and all claims will be resolved quickly and professionally. GS Audio is a small business located in Colorado. We provide a full service electronics repair facility through The Sound Shop in Colorado Springs, with over 40 years of experience repairing and restoring home and professional audio equipment. We are a 2nd chance employer working with ex offenders to reintegrate them back into the work force.
Popularly converted to a Dr. Z-type 18W guitar amp… This example is a good solid candidate with just minor cosmetic stains and blemishes. Uses a couple EL84 types for output, included are two used 6BQ5, printing is nearly gone and remaining life is uncertain, but it’s a place to start. Thank you for looking!
(Tubes are extremely rare) and the original Hammond preamp tubes, all included. This is perfect and simple conversion project to the “SPITFIRE” style guitar amp. And these amps are very popular to convert. If you need the wiring schematic for the “Spitfire” conversion, please send me a message.
AO-29 Hammond Organ Amplifier Complete with All ORIGNAL AND MATCHING TUBES. Also includes the Reverb Amplifier the. AO-44 with its ORIGINAL MATCHING TUBES. I cannot verify that it’s fully functional. I do not have the ability to test the equipment. Any questions please message me.
