Here are 2 GE/RCA 6CA4/EZ81 rectifier tubes Tests matched and strong on a Heathkit TT-1 mutual conductance tube tester Please be courteous and pay promptly within 2-3 days. BE SURE TO CHECK OUT OUR OT

 

Has 224 pages. Owners name inside cover. Shipping to US addresses only. If you notice a problem with your item once you receive it, please contact us before leaving feedback, we will try our best to s

 

SANYO SLIM 1 Portable Cassette Recorder with box and manualUp for sale I have a pre-owned SANYO SLIM 1 Portable Cassette Recorder. The item comes with its original box, manual and 2 cassettes. The ite

 

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

 

Powers up,gage lights work,put a tape in won't pull tape forward,makes noise like something's moving,does rewind,I don't know anything about these,heads move into place when switched to forward,cabine

 

PAIR OF SYLVANIA 6SN7 GTB BLACK PLATEVINTAGE PRE AMP AUDIO VACUUM TUBES MADE IN USA BOTH TESTED STRONG ON DYNA JET TUBE TESTER SHIPPING IS 3.99 US- 12.99 INTERNATIONAL FEEL FREE TO ASK ANY QUESTIONS T

 

Monster 807 Tube Amplifier. Very clean and simple circuitry. Great amp for restoration and/or modification. Stancor power transformer, Aerovox Filter capacitors, and large beefy output transformer. At

 

I ship world wide For auction are : Nagra Motor for the model 3 Nagra. The motor works well. It has been removed from a working Nagra 3 recorder which was stripped for parts to repair other Nagras. Th

 

Here we have a Vintage NAD 7020 Stereo Receiver, just cleaned and tested. Everything seems to work properly and sound great. It is underrated at 20 wpc and great for any setup. I have enjoyed this and

 

McIntosh 1500 Audiophile Vintage Receiver. Vacuum tube FM tuner and tube power amplifier. Excellent working condition. No hum, no noise, no drifting of FM stations, nice, clear, warm sound. I'm listen