I do a lot of business with them and they always have well cared for gear. Not saying it won’t need adjustments but, it looks like a nice clean unit. Everything you see in the pictures is what is included in this lot. Photos are the best description. Please look at all pictures closely before purchasing. We will document any damage the best we can but the photos will always be the best way to exam the item. Items may need a more in depth cleaning. We will do our best to clean every item, although sometimes we can’t do a full thorough clean. Message us for additional photos or questions. We of course will get them out as fast as we can. We will help resolve whatever issue you are having. We try very hard to provide good communication and always strive for everyone to have a positive experiences!

Hammond AO-35-7 Tube Reverb Amplifier – Technician-Owned. Original Hammond AO-35-7 tube amplifier from the personal collection of a longtime Hammond organ service technician. Originally pulled from a working organ, this unit was later professionally configured and used as a dedicated reverb amplifier in a custom stereo jukebox system alongside a 6550-based power amplifier. It spent years in the technician’s private collection and was functioning in that application when last used. The chassis has been refinished in silver-gray enamel and presents well. This amplifier is currently configured as a reverb unit and is not set up as a guitar amplifier or hi-fi amplifier in its present form. Please note that the amplifier has been in storage for several years and should be inspected and evaluated by someone familiar with vintage tube equipment before being placed into regular service. An excellent candidate for. Hammond organ restoration. Tube reverb projects. Custom audio builds. Guitar amplifier conversions. DIY tube amplifier projects. I have more of these available for those interested. Please review photos carefully and contact me with any questions.

Vintage 1948 Hammond DR-20 Tone Cabinet Type G Tube Amplifier in incredible, museum-quality original condition. Contains all original tubes. DR-20 Power Amplifier (Type G). Used (Pristine cosmetic condition, all original components). Up for sale is a remarkably preserved, pristine Hammond power amplifier pulled directly from a vintage 1948 Hammond DR-20 Tone Cabinet. This dual-chassis, heavy-duty monoblock amplifier is a masterpiece of post-WWII American engineering, featuring overbuilt transformers and a robust point-to-point wired layout. The chassis is exceptionally clean with minimal surface wear, crisp lettering, and zero heavy corrosion. Please see high-resolution photos for exact details. Equipped with a complete set of vintage, period-correct original tubes. Unmodified and 100% original. Due to its vintage nature and 1948 production date, this unit contains original capacitors. For restoration, collection, or conversion. We highly recommend a standard electronic service (recapping) by a professional technician before applying full voltage or putting it into daily operation. Vintage Hammond organ restoration purists. Audiophiles looking for a premium hi-fi monoblock conversion project. Guitar players seeking a unique, high-headroom tube amplifier conversion. This amplifier contains heavy, fragile vintage transformers and glass tubes. It will be professionally packed, double-boxed, and fully insured. Tubes will be removed, labeled, and wrapped individually to ensure safe transit.

Vintage Hammond Organ Tube Reverberation Amplifier Chassis. 117 Volts AC, 60 Hz. Up for sale is a genuine vintage. Hammond H-AO-44-1 reverberation amplifier chassis. This unit was carefully removed from a fully functional, working organ. These compact, ruggedly built chassis feature high-quality vintage transformers and are highly sought after by audio enthusiasts as donor platforms for custom “lunchbox” DIY tube guitar amplifiers or standalone mono hi-fi blocks. Designed for a 3-tube configuration: Two ECL86/6GW8 triode-pentode output tubes and one EZ81/6CA4 rectifier tube. Includes the original power transformer, output transformer, input/driver terminal strip, and the multi-section aluminum filter capacitor can (Part 0-23154-0). Removed directly from a fully operational organ. The chassis is in uncleaned, as-found cosmetic condition with normal dust and patina from age.

Vintage Hammond 7591, 5AR4, 6GW8, Amperex 7247 Tube Amplifier #3. Looks good, was working when removed from organ years ago. All Sales Are Final.

I do a lot of business with them and they always have well cared for gear. Not saying it won’t need adjustments but, it looks like a nice clean unit. Everything you see in the pictures is what is included in this lot. Photos are the best description. Please look at all pictures closely before purchasing. We will document any damage the best we can but the photos will always be the best way to exam the item. Items may need a more in depth cleaning. We will do our best to clean every item, although sometimes we can’t do a full thorough clean. Message us for additional photos or questions. We of course will get them out as fast as we can. We will help resolve whatever issue you are having. We try very hard to provide good communication and always strive for everyone to have a positive experiences!

I do a lot of business with them and they always have well cared for gear. Not saying it won’t need adjustments but, it looks like a nice clean unit. Everything you see in the pictures is what is included in this lot. Photos are the best description. Please look at all pictures closely before purchasing. We will document any damage the best we can but the photos will always be the best way to exam the item. Items may need a more in depth cleaning. We will do our best to clean every item, although sometimes we can’t do a full thorough clean. Message us for additional photos or questions. We of course will get them out as fast as we can. We will help resolve whatever issue you are having. We try very hard to provide good communication and always strive for everyone to have a positive experiences!

1x AO 29 2x 6V6 Tube amplifier from Hammond Vintage Organ w/ Percussion Cut Off. Most of those amp were connected to Jensen P12Q speakers. The amps in this listing are non Field Coil, I will have FC listed soon. Tubes and shields are NOT INCLUDED.

1x AO 29 2x 6V6 Tube amplifier from Hammond Vintage Organ w/ Percussion Cut Off. Most of those amp were connected to Jensen P12Q speakers. The amps in this listing are non Field Coil, I will have FC listed soon. Tubes and shields are NOT INCLUDED.

This amplifier was pulled from a large collection. This piece is untested, and cosmetically in fair condition. Note: there are vacuum tube shields but no vacuum tubes included with this amp.