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.

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.

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.

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.

Vintage Bell Sound Systems 3725B Vacuum Tube Amplifier. All 3 micros dial up as well as treble bass & phono. Highly prized by musicians looking for that unique old school sound lost on today’s synthesizer kids. Appears in decent shape for its age (aprox 1950s) cosmetically. Will need some tlc where wires go into unit, see pics. All orders processed very promptly. Thanks for lookin and jam on!

EICO HF-12 Mono Integrated Tube Amplifier – Modified, Tested, Great Sound. A classic mono integrated amplifier from EICO’s golden era, the HF-12 is well regarded for its musical EL84 output stage and straightforward, no-nonsense design. Tested and fully functional at time of evaluation. Modified to use a solid-state rectifier in place of the original EZ81 tube. Provides more stable operation and consistent voltage. Evidence suggests some of the capacitors were replaced in the past by the prior owner. Exact timing and scope of this work are unknown, but several current capacitors do not look like original factory capacitors. A full recap is recommended for long term reliability. Three 12AX7 tubes (installed and included). Brand may vary but all tested strong, no shorts and gas detected. Old tubes were all replaced for reliable performance. Classic EICO iron and EL84 sound signature. Strong, engaging mono presentation-excellent for vintage speakers. Clean cosmetics consistent with age. Some corrosion typical of age. Solid platform for continued enjoyment or future restoration. This is a vintage tube amplifier.

Serial # on cabinet was T-15270 made in USA. Turns on, but sound cuts and is only low volume. Metal case has signs of oxidation, as seen on photos. Tubes not included, i used tubes from another amp to test. Please no po or apo box address.

This is a LUX SQ-38D vacuum tube amplifier. Being a very old used item, it has scratches from use, please check the photos for the condition. The amplifier was previously used by a family member as a hobby, but has been stored in a warehouse for about 20 years. When connecting a PC to AUX-1 and connecting speakers to SPEAKERS L R’s 0 and 8? , sound was confirmed on R, but no sound was produced on L. When connecting a PC to AUX-2 and connecting speakers to SPEAKERS L R’s 0 and 8? , sound was produced on both L and R. When connecting a PC to TAPE and connecting speakers to SPEAKERS L R’s 0 and 8? , sound was produced from both L and R, but the sound was muffled and quite poor. Operation of PHONO 1 and 2 has not been confirmed. The MODE was tested in stereo only; other modes were not checked. The BALANCE was responsive.