works perfect sounds amazing!!!! under rated at 120w pre amp and phono stage of this unit are most impressive this has been one of my favorite pieces.

 

(1) RCA 5692 6SN7 Red Base Tube (TESTED W/ TV-7D/U) TESTED W/ TV-7D/U Tube # Test Min. Test Results 1-Triode 1 50 80 1-Triode 2 50 82 Please look carefully at all photos and bid accordingly 100% Posit

 

Have a look at this pair of vintage audio tubes ECC801S (12AT7) twin triodes made in Germany by TELEFUNKEN in the 1970's:Old genuine production with triple mica and the diamond <> trademark impr

 

Here are 2 BOXES OF NATIONAL UNION N-46 6.8V .25A RADIO PANEL LAMPS 2 boxes full with 10 bulbs each. You get both boxes, great for antique radio repairs! Buy now before anyone else does! Buyer pays $3

 

MAGNECORDER PY-6 3 TUBE PREAMPLIFIER GE 12AX7, RCA BLACK PLATE 12AU7, TUNG-SOL 6X4 DOUBLE DIN MOUNTING FROM RETIRED RECORDING ENGINEERS STUDIO HAS NOT BEEN USED IN A FEW YEARS AND NEEDS NEW AC CORD BU

 

Pioneer AM/FM Fluoroscan series stereo receiver model SX-3500. From 1979 - 1981. Rated at 20 watts per channel. Features, tape in/outputs, one phono, aux inputs, separate bass and treble controls, and

 

General Electric GE Vintage 6072 5-Star Electron Tube w/ Original Box Vintage 5-Star Electron Tube w/ Original Box P/N: 6072 Manufacturer: General Electric Free S+H (Within the U.S.A.) Please be aware

 

I purchased this tube just a few days ago as I went through a process of trying out different tubes in my microphone. I left the tube in my microphone for about 36 hours with the power on to "burn in"

 

Pioneer LaserDisc Laservision Player Model LD-V2200 Used, Powers up. Not tested further than that. Selling as is. Overall physical condition is good. Some light scratching on the top. BE SURE TO CHECK

 

Up for auction is one of my other most prized pieces of vintage test equipment, my Eico 625 Tube Tester. This unit is complete with the 610 adapter and tube chart data through 1978. I just don't have