For your consideration ...A lot of 12 vintage Sylvania / GE 5U4 tubes. All are tested on our B&K 707 Dyna-Jet Dynamic Mutual Conductance tube tester. You can see the test scores in the first pictu

 

Vintage Go-Fast -SF/CA- Is pleased to offer a vast array of parts and accessories to fit your vintage car and vintage lifestyle. ***1934-1938 TECHNICAL SERVICE BULLETINS-distributed by Philco- This is

 

Here is a vintage RCA Model MI-11712 "Bridging Transformer". Cosmetically in good condition, but the transformer is untested. There is red marker on one side of the unit. Please see photos for details

 

Up for auction ONLY is a CROWN PRO 800 Series REEL TO REEL MODEL SX 824 TAPE RECORDER STUDIO EQUIPMENT.  In excellent vintage condition and comes with everything you see in pictures.  One small dam

 

This is a pair of JBL C38 Ebony finish Lowboy speakers from 1960. I bought them at an estate sale from the original owner. The original receipt is dated 12/01/1960. They come with the catalog that the

 

Here is a Beautiful Vintage New Old Stock UTC A-48 A48 Two Wire to Four Wire Hybrid Circuit, 500/600Ω to 500/600Ω Transformer, Mint in Box with screws. See last Pic for full catalog specs. Mint NOS

 

*************************************************************************** This auction includes four vintage Hammond US-made 12AX7 / ECC83 vacuum tubes. All of these tubes have ribbed plates and hal

 

************************************************************************************************THIS UNIT MAY OR MAY NOT WORK I DO NOT HAVE THE CODES FOR IT OR THE BOOKS!!YOU MAY NEED SERVICE ON IT WH

 

One new Old Stock, 47+47uF 500VDC capacitor with mounting bracket, part of the estate of a boutique SET Amplifier builder, Bought new from a supplier, stored in a smoke free, pet free, dry shop, taken

 

This auction is for a pair of used good Taylor type 810 triode transmitting tubes. These tubes test good emission as compared to a new 810 on my home made emission tester. Shipping within the US and o