NOS Sylvania 5Z3 Rectifier In original box Tested Bottom box getter,Dated 1941 Tested on my Eico 666 Tube 1 98% & 99% PLEASE NOTE: I have been on eBay for over 10 years with a flawless sales recor

 

HEATHKIT IP-2728 Unbuilt Unassembled Kit 1-15 VDC Regulated Power Supply Note: This will be shipped in the original box supplied by Heathkit. Buyer pays shipping Sale final Good luck (-:

 

This auction is for a Single (1) RCA model 845 audio triode that was used in emergency transmitters years ago. They have seen little use. Code on the tube is 274N-X and was installed in 11-91 and remo

 

800x600 This auction is for two (2) 12AX7 ECC83 vacuum tubes manufactured by Amperex. These are used old stock tubes. They have been tested. The results are shown below. These tubes are guaranteed and

 

You are bidding on one Ortofon Mono Pick up Cartridge. I can't plug it into anything so I don't know if it works or not.

 

 

barto Store Assurance: When we list an item, we have taken great care in checking it to assure it is in the condition as described in the listing. Photos of item are of actual item unless otherwise st

 

Description: TEAC X-2000R 4 Track Stereo Tape Deck Reel to Reel Recorder - Parts or Repair The unit plays, fast forwards, rewinds and changes directions. Tested with headphones and speakers and both w

 

You are bidding on 2 RCA 6F6G tubes. Low starting bid. The tubes test good on my TV-7/U tester. They test like new. I purchased approximately 5,000 tubes from a former tube wholesaler. Please keep wat

 

Audio Research D100 Power Amplifier in excelled condition. Slight bend in handle that can easily be straightened. Unit works perfectly and cosmetically excellent.