Rare Technics SH-8066 12-band Stereo Graphic Equalizer w/spectrum analyzer & original auto-calibration microphone (RP-3800E). Microphone uses 1 aa battery. In very good condition, works flawlessly

 

R&A 12 Inch Speaker These items came from a large collection of material the owner acquired over the years. Condition: Tested crackle sound present, good physical condition. Has small repair to th

 

Here for sale is a:   Vintage Old Engineering calculator. It is complete and in a  case, my father used one of these to do calculations to create structural steel construction drawings. It appears t

 

Luxman R-115 Receiver. Here are the specs: Input sensitivity: 2.5mV (phono), 150mV (line) Frequency response: 20Hz to 20kHz Signal to noise ratio: 82dB (phono), 100dB (line) Power output: 70 watts per

 

Auction is for Four OA2WA Philips ECG vacuum tubes. All 4 have the same date of manufacture which is in 1952. These were made by Philips in the USA. New old stock tubes. Not in original boxes. Note th

 

You are bidding on a vintage RCA Victor 45RPM record player. I plugged the player in and it had a loud hum and the plate did not turn either. It should be considered a parts or repair piece. The case

 

Bought in 1984. Has not been used in several years. Still in good working condition. The turn table is suppose to play both side but only plays one right now.

 

                                  This auction is for a Lot of 3 SYLVANIA JHS 12AX7 WA Military Grade Identical Preamp Tubes.   They each have tall gray plates, a top round halo

 

Here are two New Old Stock Taylor 845 HI-FI Audio Tubes. These tubes were extra that I've had lying around for some time. They were plugged in and tested and sound real nice! Posted with eBay Mobile

 

I'm a collector and there is always the problem with space, so I'm selling some items. Fully tested & functional. Tested means testes with audio and ohmmeter. In cm: 21,6 cm diagonal, 9,4 cm deep.