For sale is a beautiful and matching quad of Siemens NIB and unused F2A power tubes. All are brand new, with original, older Siemens & Halske boxes and were tested on my Neuberger RPM370 tester wi

 

Sylvania tube caddy with 300+ tubes Some new some used Tubes in box May or may not be what's labeled on box

 

VERY GOOD!!! Mullard Blackburn EZ81 6CA4 Rectifier Tube with Original Box - Tests Good (see photos) This item has been carefully stored for many years in our home office. Sold as is; (see photos for c

 

Up for bids is a pair of Amperex Orange Globe ECC83 12AX7A Tubes. These tubes have orange globe logo with a halo getter. Date codes are ?/Delta9I2, ?/Delta7J5. Tubes were tested on our calibrated TV-7

 

You are bidding on 2 strong testing new old stock Tung-Sol 6K6GT tubes. On a calibrated Hickok 118b tester with a mimimum of 50 the tubes test 91 and 87. Test results are indicated on the tube boxes.

 

FOR SALE WITH NO RESERVE IS A VINTAGE EICO MODEL 360 TV-FM SWEEP SIGNAL GENERATOR. POWERS ON AS YOU CAN SEE. THIS IS THE ONLY TESTING DONE ON IT. POWER CHORD HAS A REPAIR AND COULD USE REPLACING. OVER

 

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

 

Up for auction is a Vintage Marantz Century DL 3507 Cassette Deck Player Recorder. Its in nice condition and sounds great. Thanks and good luck.

 

Cardwell Vacuum Tube Amplifier. Great Art Deco Look. Works Great. 6L6 Push Pull for ~25 Watts of glorious tube power. Tube Complement 2 - 6L6GT RCA 3 - 6SL7GT (Philco, Crosley, Raytheon) 2 - 6SJ7 RCA

 

Pictures speak for itself. View them all and carefully. You'll see for yourself this is one of the finest examples of the Hickok 6000A Dynamic Mutual Conductance Tube Tester. The outside has very few