First off; before I get into tube detail I want to describe how my tubes are tested. I test all my tubes with a state of the art tube tester which is a computerized Western Electric - Hickok KS-15874-

 

Up for your inspection is a vintage Zenith All Transistor AM/FM Radio model 810 Recently acquired at an estate sale Item is used in good condition Radio has been checked and works great Comes with ori

 

I'm a collector and there is always the problem with space, so I'm selling some items. Fully tested & functional. It has 2 plugs to plug it in to a radio, with a switch to mute the speaker. I have

 

For sale is a Magnavoc solid state stereo AM/FM receiver-amp. This was removed from a small console # 1P 3302. This was operational before being removed. Please check photos & ask any questions be

 

ASTATIC N83-SD ASTATIC N425-SD ASTATIC N405-7D ASTATIC 516-SD ASATIC N571-SD " " N360-SD " " N686-SD " " N425-SD " " 357-SD " " N364-SD " " N302- 7D " " N674-SD " " N360-SD " " N351-1D " " N302-7D " "

 

Nakamichi BX-300 Cassette Deck. Made in Japan. High performance discrete 3 head design. Headphone output. Bias Tune. Pitch Control. Memory Stop. Auto Repeat. Timer switch. Just recently serviced by fa

 

I am now selling my Marantz 2220 stereo receiver as I have gotten a 2270 to replace it. I have been using this receiver and it is working well and looks great. All lamps and meter work well. The unit

 

DATAMATH CALCULATOR MUSEUM sells on eBay Texas Instruments TI Programmable 59 - CAL-Q-TAX Introduced together with the legendary TI-58 these calculators introduced a novelity, the Solid State Software

 

USED BASF 10.5" REEL TO REEL RECORDING TAPEMETAL FLANGE, MODEL 911 BY EMTEC

 

FOR SALE: Matched pair Philips E88CC tubes LARGE OVERSTOCK SALE FOR SALE: Matched pair Philips E88CC tubes. These tubes have the Philips logo and Heerlen codes edged in the glass. Tubes are used but s