DATAMATH CALCULATOR MUSEUM sells on eBay Texas Instruments TI-54 - NEW-IN-BOX Texas Instruments introduced in 1981 with the TI-54 the first calculator performing complex calculations. The technology i

 

Vintage Olson Electronics 8 Watt Stereo Amplifier AM-295 I have no way of testing this so I am selling AS-IS with NO returns. The unit is clean with minor cosmetic flaws. Sorry … U.S. Bidders Only.

 

TWO Maxell 35-180 10" Metal Reel to Reel Tape 3600 Ft 3600M 10" 3600ft Reel To Reel AUDIO TAPE.Metal Reel Great Condition These reel is very good condition Within the USA, we ship via UPS ground or US

 

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

 

4 Zenith 6K7G Vacuum Tubes RARE Early Style RF & IF Amplifiers These used tubes have been tested for mutual conductance. On my Hickok TV-7 tester they read 56, 61, 62 and 67. A reading of 36 would

 

These speakers are in great working condition. They were tested on a Pioneer 1010 receiver. They sound awesome. The cabinets have minor scuffs.

 

For sale is a great pair of lightly used Valvo/Mullard 12AX7/A / ECC83 pre-amp tubes. The tube on the left has an RCA label but you can make out "Brit...) and it has the classic white chalky lettering

 

pawnstarsofms Store DescriptionI HAVE A VERY NICE MAGNAVOX RECORD PLAYER MODEL 1SC245 K. THIS UNIT IS IN WORKING ORDER JUST LISTEN TO A RECORD ON IT. IM NOT SURE OF VALUE OF IT IVE SEEN LOW PRICES AND

 

This auction is for a fairly good working condition & its cosmic considering its age. I had bought this from here website long ago as a dud apparatus stenciled with white letter of NAVY ELECTRONIC

 

a lot of 14 country 8-track tapes & box , all used