This auction is for a vintage pair of RCA JRC 6189 (a premium, mil spec 12AU7 type). Black plates, 3 mica, double support rods, square getter halos, etc. These are nice tubes. All four sections test a

 

You are bidding for the following mil spec items: 4 of 4 pin tube sockets type 122-224-200 and 122-224-210 made by EF Johnson. 122-224 can be used for 300B type tubes. 200 and 210 is the military code

 

THIS IS A NICE VINTAGE HARMAN KARDON MODEL hk720 TURNTABLE COMPLETE WITH A PICKERING V-15 CARTRIDGE AND STYLUS IT ALSO COMES WITH A COPY OF THE OWNER'S MANUAL THE TURNTABLE SEEMS TO WORK WELL WITH OUT

 

Up for sale is a vintage 1960's B&K tube model 1077B television analyzer and test pattern generator. This analyzer is well built and fairly heavy as it has all the circuitry to test the performanc

 

Here is a good used Sansui 331 receiver. It is tested working and sounds great. It is in excellent condition with minor wear from use. Power output: 12 watts per channel into 8 ohms Total harmonic dis

 

For your consideration a single of vintageECC82 / 12AU7Telefunken Double triode, original west Germany made, <> between pins (Diamond Bottom) with Long grey ribbed plates and ring getter.Pristin

 

Here is a unbranded vacuum tube amplifier that may be a unfinished Heathkit or home brew project. This old amp has an old 2-prong cord and its being sold AS IS, untested as I have had my share of elec

 

For your bidding or "Buy it Now" consideration is a Phase 400 Linear Direct Coupled Power Amplifier that was designed by Bob Carver. This is a beautiful amplifier that operates exactly as it should wi

 

Lot of 6 RCA stop sign on all tubes designating RCA. New old stock test new on TV-7. Guaranteed not to be DOA (dead on arrival) All 6 tubes have close test results within 5%. Shipping will be $5 in Un

 

5 DAY LISTING I have for sale a pair of 12AX7 ECC83 Miniwatt Australia tubes. Good testing tubes. UNLESS STATED "NEW OLD STOCK" ALL TUBES ARE USED. I TEST ALL TUBES FOR FILAMENT, SHORTS AND EMISSIONS.