Up for sale is this. Vintage Heathkit WA-P2 Tube Mono Preamplifier Pre-amp. With signs of use and wear. There are no screws to attach the cover.

The Vintage Heathkit EA-2 Mono Tube Integrated Amplifier is a classic piece of audio equipment from the United States, known for its high-fidelity sound quality and vintage charm. With a power output of 12 watts, this amplifier is perfect for audiophiles looking to add a touch of retro authenticity to their collection. The Heathkit brand is well-known for their quality electronic products, making this unit a desirable choice for collectors or hobbyists interested in repairing or restoring vintage audio equipment. The tubes all lit up and did not do any further testing. The item has some dents on the case please see pictures for details. (Extra Space Storage #3).

For sale is a single RCA MI 4288 tube PPP amplifier. This is the earlier version with UTC transformers. Each amplifier uses two 5U4 tubes, two 6C5 tubes, and four metal 6L6 tubes (most tubes are missing).

Heathkit Daystrom A-181 Mono Tube Amplifier Vintage 1960. Inputs for Mic guitar and aux. I have chematic diagram. Used Works fine with extra Fan. Local welcome 11224 zip.

Other than the tubes and one of the power cord plugs, these pristine amps appear to be all original. All of the tubes recently tested strong and they are a combination of vintage RCA and vintage Sylvania brand tubes. All of the 5881 output tubes are vintage RCA matched tubes. As the photos show, these amps are extremely clean for their age, including all of the original potted transformers. You would have a hard time finding another pair of these late 1950′s tube amps in such clean and great sounding condition. These amps comes exactly as shown in the photos with all of the tubes shown. Own this pair of vintage Heathkit W4AM tube amps for a great price.

I bought these in 2005 to build a tube audio stereo system. That system did not get built and now these original A-7s are available. Heathkit amps of the postwar era are beautiful straightforward designs that produce amazingly warm audio. The A-7 uses a 5Y3 rectifier, a 12SN7/12SL7 driver, and 12A6 output tubes. Please review the photos and forward any questions or comments.

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!

Rare vintage custom-built vacuum tube mono amplifier featuring a highly desirable Acrosound Ultra-Linear TO-300 output transformer along with Raytheon transformer components. Likely dating to the 1950s hi-fi era. This amplifier was previously paired with a Garrard turntable as part of a vintage custom mono hi-fi setup. Included is the original/custom wood cabinet featuring an open-sided ventilation design, giving the amplifier a fantastic mid-century custom hi-fi appearance. Also includes the vintage cables shown in the photos. A very interesting piece of early high-fidelity audio equipment with strong appeal to vintage tube audio collectors, restorers, and DIY hi-fi enthusiasts. Listed as parts/not working due to age and inability to fully test. Unit powers on and tubes illuminate. I was told it was working when originally acquired. I do not currently have the proper equipment/setup to fully test functionality. No smoke or burning odor observed during brief power-up. Includes custom wood cabinet/case shown. Includes cables/wiring shown in photos. Cosmetic wear, dust, oxidation, scratches, and age-related patina present throughout. Some handwritten/taped impedance markings on rear panel. Includes tubes currently installed as shown. Heavy transformer-based construction. Please review all photos carefully for condition and completeness. Acrosound Ultra-Linear TO-300 output transformer. Raytheon transformer components. Multiple vacuum tubes. Separate FIL and B+ power switches. Rear speaker impedance taps marked 4? / 8? / 16? RCA input connections. Custom aluminum chassis construction. Period custom wood cabinet with open ventilation sides. An excellent candidate for. Vintage hi-fi restoration. Tube amplifier projects. Mono listening systems. Parts or restoration. Display in a vintage audio collection. A scarce and visually striking piece of vintage tube audio equipment with desirable Acrosound iron. Thank you for looking.

Vintage The Fisher 55-A Tube Mono Block Amplifiers Set Of 2 Restored Rare. This wonderful pair of 1950s mono block amplifiers were just restored by my tech at Voorslag Audio in Providence, RI and are performing up to spec. They are very well known for their excellent work on vintage hifi gear. You don’t see a pair of these amps come around very often. Message me with any questions. Fully restored and gone over, all tubes tested and faulty components properly replaced and all bad connections buttoned up, all tubes tested and in green. Plenty of test hours ran on them and they sound terrific.

Estate Find, older couple downsizing. They said they haven’t used the stereo in years but it was magic when they did. You get the pair of Eico HF-60 power amps. See photos, what you see is what you get. I have a HK Citation IV preamp listed that was part of this stereo. I did not try to plug these in to test. Tubes will be removed and packed securely. Close serial numbers 7379, 7381.