EICO HF-89 stereo tube amplifier – Complete bench test and serviced. This amplifier includes everything as shown including all tubes, Wireworld power cord, speaker wire adaptors, and even a bottom plate not shown in photos. Note that all capacitors and resistors were replaced as needed by a qualified technician. Also note that RCA inputs were added. In my opinion this updated vintage factory built amplifier betters most attempts to copy vintage gear and by far betters Chinese attempts.

Not Working , But 100% Complete. Sound Projects R-203 Guitar Tube Amplifier. This is A Really Cool & Vintage 1960s Sound Projects R-203 Guitar Tube Amplifier that’s in great cosmetic condition over all for its age. Its in the cosmetic condition as pictured, so be sure to view them all (see pics). I tried to take really good pics, so you can judge for yourself (see pics). This amp appears all original other than what is mentioned above, but does not work. The original speaker appears to be in great shape with no signs of deterioration. When this amp came in, the power cord was cut off, as well as the wires going to the speaker. We threw a power cord and speaker wires on it to see what we had. You can hear that it turns on, but the tubes don’t heat up and you get nothing out of it. It doesn’t appear anything has been tampered with other than the speaker wires and power cord. We didn’t try anything else to get this going and just left it as you see it. Please look at all pics… What you see is exactly what you are getting.

Vintage Seymour Duncan Convertible 60 watt 2 Channel Guitar Tube Amplifier. For sale is a very rare seymour duncan guitar amp head. It was tested and works great. Both channels are good, and the sound is amazing. Scratches from normal wear, but overall in great condition. Please view pictures for visual description.

Up for sale, a 1963 Fender Bandmaster in collector-grade condition and in perfect working order, loaded with a full vintage tube set. Extremely original, this “Piggyback” Bandmaster is decked out in original rough blonde tolex and wheat grillcloth. This Brown Panel circuit drives two matched Tung Sol USA small bottle 5881 (6L6GC) power tubes for 40 powerful watts. Like the Tweed amps that preceded it, the Brown Panel circuits are dynamic and responsive, delivering Fender’s hi-fi glassy clean tones. The EQ controls have a positively huge sweep, from thick and mellow to biting, twangy snap. After around 5 on the volume dial, the amp cascades into rich tube overdrive that compresses a bit and feels slightly loose and gritty in just the right way without losing too much clarity. It’s the kind of natural tube overdrive that only comes from pushing a well-designed Fender circuit. The Harmonic Vibrato circuit is also a complex design only found on the top tier Brown Panel models, utilizing three tubes and creating a lush pitch shifting effect that has more in common with a Leslie or Chorus than a traditional tremolo. The circuit is 100% original save for a recap of the main power supply. The full complement of Schumacher-made transformers are intact, with date codes from early’63. The preamp is untouched, with all of the famed blue Ajax tone caps intact, along with all of the original Stackpole pots which have visible date codes from the 14th week of’63. The power cable is the original gray two-prong, and a three-prong cable can be installed at no additional cost at the next owner’s discretion. The full (likely original) vintage tube set includes include a pair of matched small bottle vintage Tung Sol USA 5881 (6L6GC) power tubes with RCA and Tung Sol-branded valves in the preamp. The speaker cab is loaded with the original Oxford alnico magnet 12L6 speaker pair and untouched speaker harness. Inside the head cabinet, the tube chart has a “MF” stamp which translates to June of’63. Cosmetically, this is an extremely well-kept example, with clean and original rough blonde tolex and wheat grillcloth. The faceplate is in great shape, and all of the original cream barrel knobs are present. Both flat Fender logos are original on the head and cab and all additional stock hardware is present too, with tilt-back chrome legs, leg stops, sphinx glides (feet), nickel corners, flat handles and piggyback clip bars.

1 5AR4 GZ34 REALISTIC Japan HiFi & Guitar Amplifier Vintage Vacuum Tube NOS. Tube Tested on a TV-7D/U Tester. Tube Tests New, Strong & Balanced 54-54.

This is a mid 60′s vintage Harmony Tube amp. Cosmetically everything looks okay, but the amp does not work. When it is powered on, the amp just buzzes, but does not register anything plugged into the line inputs. Looks like the power cable was replaced at some point. Please see the schematics and photos of the capacitors/resistors inside.

Excellent condition, tested, works flawlessly, warm amazing sound, please review the pictures. Comes From a smoke and pet free home. Will box it with extra care & attention to details.

Huge lot of original McIntosh brochures/catalog sheets – over 160 pieces total. These are authentic factory promotional materials featuring a wide range of classic McIntosh gear. Condition: All brochures are in great overall condition. No major tears or damage noted. Some light edge/corner wear may be present from storage. Contents: Includes a large variety of McIntosh components such as. Power amplifiers MC1201, MC352, MC602, MC205, MC207, MC252, etc. Tube amplifiers (MC2102, MC2301). CD/SACD players (MCD201, MCD1000 transport). Home theater components & control centers. Video projector and accessories. Various other rare and lesser-seen models. Includes duplicates (see photos for examples). Great for collectors, resellers, or anyone restoring vintage McIntosh systems. Excellent reference material for model history and specs. Original McIntosh print materials (not reprints). High-end audiophile brand memorabilia. Many harder-to-find models represented. Perfect for display, framing, or resale individually. You will receive everything shown in the photos and more!

I don’t have a power cord. REMEMBER THE MOPA WORKS IN CONJUNCTION WITH THE GB 4000 AND A PLASMA TUBE. BY ITSELF, IT IS USELESS.