Amperex Holland Bugle Boy EF86/6267. Tested NOS. Single D Getter. Very rare in this well preserved and ultra clean condition. Plain box though :-(

 

HERE IS A VERY NICE CLOSE MATCH PAIR OF VINTAGE SYLVANIA 6550A VINTAGE TUBES ! ! AS YOU CAN SEE THAT THESE TUBES ARE LABELED RCA, BUT THEY ARE MADE BY SYLVANIA ! ! THESE 6550A TUBES HAVE LONG GRAY WEL

 

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

 

This amplifier and field coil power supply could probably be used with a number of field coil speakers. One would need the technical knowledge to do this. This was used in a very large Capehart Radio

 

i 100-PCS LOT NEW Capacitors 10uf 100v YOU ARE BIDDING ON WHAT YOU SEE IN THE PICTURE. We accept PAYPAL only. We ship via USPS only. We can combine shipping on multiple items, with the exception of so

 

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.

 

 

Recently I found a box with several Headshells and Cartridges that belongs to my Stepfather (He was an Audiophile).This Marantz Original Headshell comes with a Pickering V15 Cartridge and DAT2 stylus,

 

Up for bids is a quad of Tung-Sol 5U4GB tubes. These tubes have black plates and three tubes have dual top halo getters and one tube has dual top D getters. Date codes are 6312, RD3, RB3, HD3. Tubes w