4 RCA Long Black Plate 12AX7 Tubes TV-7 Test Good. All tubes test good on the tv-7 with readings of 43/47, 48/51, 48/50 and 50/51 with 32 as the low limit. Light marking loss. Date codes:57-26, 8-26,

 

Vintage LAMBDA Regulated Power Supply Amp Tube Preamp Model 28M see pic of socket set...has broken pin inside. untested selling as is please ask question before purchase thanks check my other listings

 

　 this free shipping item This is ONE New 9pin Tube Experiment Boards For 12AX7 6DJ8 .... all B9A base tube use boards size 54x54mm it is bottom fixing mount These are brand never used before This i

 

THIS IS A NICE PAIR OF VINTAGE ADS WOOFERS FROM A PAIR OF L-570 SPEAKERS THE SPEAKERS SOUNDED GREAT (WHEN THEY WERE COMPLETE), BUT THE CABINETS WERE DAMAGED THESE SPEAKERS HAVE BUTYL (RUBBER) SURROUND

 

An NOS General Electric 6146B/8298A vacuum tube. This tube is in the original package and doesn't appear to have ever been used. Tested on a Hickok 533A and tested 'good'. 6000/7000 uMho. 48 hours to

 

Here is a very nice marantz 7t preamplifier in excellent condition..It works as it should...The first toggle switch on the left is not original but looks fine...The wood case is in very good condition

 

Item pulled from Military Equipment...tested before and after pull and works as it should. I have included schematics in pictures.

 

In perfect working condition. Looks almost brand new. Shipping in original box. Product Details:Head Configuration2 Head Design4 Track / 2 ChannelTapeAutomatic Tape Type SelectionChrome Tape Capabıli

 

Here is an Amazing and Beautiful and Ultra-Rare Vintage Original New Old Stock 1960-ish Genalex Gold Lion KT88, Amplifier Tube in Original Box and SEALED in Original Bag. Date Code RS241. Unheard of t

 

This is a vintage 1971 model JVC Stereo receiver that is FM/AM and Four Channel Ready. I purchased this new when I was going to the University of South Florida in 1971. This reciever is in excellent c