Here is a very nice HEATHKIT IT4 SIGNAL TRACER AND OSCILLATOR UNIT both are in working condition the switches need cleanin though a little scratchy, the tuning eye is bright and the test oscillator ha

 

Up for auction is this Heathkit model A-7 mono amplifier. This item came from a large estate sale and the working condition is unknown. I did a power on test and all tubes warmed up normally. Units' s

 

EXCELLENT COND. QUICK TOUCH UP BETWEEN LETTERS AND PERFECT THE BRASS IS FLAWLESS HAS THE ORIGINAL NAILS AND IT SOLID AS NEW

 

Luxman straightline tonearm on original base with lift and weight. used but still in very good shape. Please email me with questions and see my other auctions for similar items. Please note that most

 

6FD7vacuum tubes Sylvania RCA 5 pcs. NOS boxed. (5) tubes are included in this listing as pictured. These are all nos unused tubes in perfect condition. There is a 10 day warranty from the auction end

 

Marants home stereo receiver. Sorry no remote. Unit looks great, for its age. Tested and all functions work great! Free Shipping!!! This auction is for US Bidders ONLY !!! NO INTERNATIONAL SHIPPING !!

 

Vintage Pioneer SX-535 Stereo AM/FM ReceiverThe specifications for this model are:20 Watts/Channel output at 8 ohms, THD 0.8%, power band-width 10 Hz-70 kHz, and inter-modulation distortion 0.8%The tu

 

This auction is for a set of (5) good used vintage radio tubes used in most AA5 (All American Five) radios with 7-pin tubes. The set consists of the following tubes: 50C5 35W4 12AV6 12BA6 12BE6. There

 

Up for sale Yamaha A-700 NATURAL AMPLIFIER RECEIVER, good working . Check all picture before purchase . Thank you

 

This listing is for one used General Electric heavy duty electronic vacuum tube in the original box. The M 2057 tubes were GE’s heavier duty and higher output replacement tube for the 8950. The 2057