Here are two tubes used in transmitters and ham radio equipment, and some audio amps. They are both type 6146B or sometimes known as 8298A, vacuum tubes. Brands include GE and Sylvania. These are used

 

USED TESTED 27b TWO 6SN7 G.E. TUBES BLACK PLATE BOTTOM RECTANGULAR D GETTER MADE IN CANADA TUBES HAVE BEEN TESTED ON A B&K 707 !THANKS FOR LOOKING! WE WILL COMBINE SHIPPING,THE ONLY EXTRA CHARGE W

 

Mcintosh L12 Slant Leg Equipment Cabinet in nice condition. There's some lifting of the veneer towards top back of cabinet. Look at picture #8 and you can see for yourself. There's also a dent in wood

 

This auction is for a Sony ICF-7600A AM/FM/SW 9 band portable radio receiver. This radio is in VG+ cosmetic condition. It does have some minor wear, but no major damage. Just the normal dings, scuffs

 

This auction is for single great 25,5cm.outside diameter full range field coil Silverton Aga Baltic speaker,made in Sweden under licence by Jensen with original output transformer. The speaker is in g

 

NEW ECC83 whit 45* degree getter from Valvo , 12AX7 . NOS . new in box . I60 code . I have test the tube on my funke W19S tubetester and this tube is perfect . test result is 3,2ma - 3,2ma . the tube

 

.UP FOR AUCTION: RETRO OLIVETTI QUANTA 20-7/8 T ADDING MACHINE... STILL LIKE-NEW IN ORIGINAL BOX- NEVER USED... COMES COMPLETE WITH DETACHABLE ELECTRIC POWER CORD, PLASTIC VINYL COVER FOR WHEN NOT IN

 

This little horn speaker came out very cool! The outside is done in a bright gorgeous red with lots of black swirls. The inside of the horn is done in a black and bright blue marbelled finish. The bas

 

SCOTCH CLASSIC 1/4" RECORDING TAPE - 10-1/2" NAB METAL REEL - 3600' X 2 Up for auction are 2 reels of Scotch Classic audio recording tape. They are both 3600' in length and include a 10-1/2" metal NAB

 

Welcome to The Technology Surplus Depot Vintage WORKING 1970's Panasonic RF-888 FM AM PSB Radio TESTED & GUARANTEED This radio was tested to power on with an AC power supply, and tune AM, FM, and