This is a Prototype 10-12 Tube Tester that is calibrated and fully functional. I believe this was a predecessor tube tester to the 10-12 that was never produced. The rectifiers
Tektronics 310A Oscilloscope for Sale – SOLDTektronics 310A Oscilloscope for Sale – SOLD
Tektronics 310A Oscilloscope with manual and probes. All tubes tested good. The Oscilloscope is $200 plus shipping to the lower 48 states only because of the weight. Contact Me if you are
Philco 41-221 AC-DC RadioPhilco 41-221 AC-DC Radio
This radio came to me for restoration missing two tubes, a broken dial pointer, missing dial glass, and a poor finish on the cabinet. The radio was electrically restored, missing
Hickok 600A For Sale – SOLDHickok 600A For Sale – SOLD
This is a restored and calibrated Hickok 600A for sale. The case shows a lot of wear, but the tube tester is in excellent electrical condition. The tube tester has
Hickok 539C Tube Tester with EnhancementsHickok 539C Tube Tester with Enhancements
This is my current go-to-tester. I acquired this tube tester from a Customer and it has been calibrated and several enhancements added. This is a very clean tube tester and
Hickok 532 For Sale – SOLDHickok 532 For Sale – SOLD
This is a Hickok 532 tube tester that has been repaired and calibrated. The meter is new. A Bias fuse has been added. The power cord and shorts indicator are
Hickok 600A Tube Tester for Sale – SOLDHickok 600A Tube Tester for Sale – SOLD
This is a Hickok 600A that has been repaired and calibrated. The meter is new. The power cord and shorts lamp are both new. The 8 pin and 9 pin
Hickok 534 with Added OptionsHickok 534 with Added Options
This is a Hickok 534 that I repaired and calibrated for a Customer. The Customer asked me to wire a Bias fuse bulb and test points for checking plate current.
