I have 2 very rare 12" subwoofwr by JBL made for Heathkit. Both subs are in great working condition.Free from any damage ie; rips tears,dents center of cone . The model number on the back of the subs

 

Four good used tubes. I tested them on my TV-10 tube tester with an external DMM for plate current. From left to right the test results are 4300 and 34.8mA, 4400 and 35.2mA, 4500 and 34.9mA, 4500 and

 

Tube Tester: Precision 912 SeriesFilament Test: PASSEDShorts: NONEQuality Test: GOOD (My meter has: replace, weak, and good)

 

This auction is for a lot of (4) good used 6F6G vacuum tubes with gray or black glass. There's a pair of Wards Super Airline's with black glass and two Sylvania's (one is branded Zenith). All of these

 

Still works really well!! Picks up UHF & VHF analog broadcasts (still used in many countries and regions) Great sound quality A few minor scuffs/scratches on the surface; nothing huge, and the scr

 

SNY SLV-N750 S-VHS / VHS COMMERCIAL SKIP FLASH REWIND VCR VIDEO CASSETTE PLAYER IN NICE LOOKING AND WORKING CONDITION. ONLY MINOR SCRATCHES ON THE VERY TOP OF THE UNIT. DOES NOT COME WITH REMOTE. PLEA

 

Westinghouse Magnavox CBS Marconi Admiral Motorola 6SN7 Tubes (6) These tubes came from a large collection of tubes the owner acquired over the years. Tubes untested. SOLD AS, with no implied warranty

 

Nice vintage Dynaco unit working as it should. Controls lubricated, no hum or crackle has phono input plus four more. rated at 20 watts x 4 channels.Sold "as is" because of age.

 

Stancor A-3883 Audio Tube Amplifier Output Transformer NOS Impedance: Primary 500 Ohms, Secondary: 15/8/6/4 Ohms, Maximum Audio Power 25 Watts. Tested coils for continuity.  See photos for details. T

 

Description 1 Piece Encapsulated Toroidal Transformer. Primary: Dual primary, 115V/230V +/-10%, 50/60Hz. Output Power: 15VA. Output Voltage: Dual 15V AC. Output Current: 500mA. Secondary: Series or pa