dragonbutx Store 2 vintage NOS NIB Sylvania vt-231 jan-chs-6SN7gt tubes -tested- T plate - 6sn7 pair of new old stock in original boxes Sylvania vt-231 jan-chs-6sn7gt tubesparallel black T plates - di

 

Up for auction is a vintage pair of 1952 Altec 288B Drivers. The date stamped on the mounting plates are 12 52 (December 1952).This is the earliest pair that I've personally ever seen or owned. I have

 

RCA 813 ( CV26 VT-144) GREAT PERFORMANCE This Auction is for 3 RCA 813NEW OLD STOCK IN BOX -------------------------------------------------------------------------------------------------------------

 

One RARE RCA VT-231 6SN7GT Round Plate Oval Mica Black Glass Tube Match TV-7D/U Reading - 72/42; Min - 50/50 Made in USA by RCA You are bidding on One RARE RCA VT-231 6SN7GT Round Plate Oval Mica Blac

 

Up for Sale here is a Roland Space Echo RE-201. The Pots have been Cleaned and it Appears to be Working Well. It might need a New Tape but I was Quite Pleased with How Good It Sounded. REVISION: A cou

 

KLH Burwen Research Dynamic Noise Filter DNF1201A. When plugged in, will not power on. No further testing. No attempt at repair. Power button is sticky.

 

Normal 0 false false false EN-US X-NONE X-NONE You can't beat my initial bid amount for this item! Please review “Payment” and “Shipping/Handling Cost” prior to bidding. If you need additional

 

Here is a working Precision Model 660 tube tester, very good condition. Original User's Manual included. Setting the line voltage works, and I tested several tubes.. I usually ship by USPS. You will o

 

I recently purchased 1000's of tubes and capacitors from the 1950's era from an estate. items are vintage and being sold untested with no returns. Some items were new old stock others appear used but

 

This is a used I C Tester.I do not know anything about electronics. I got this from a friend and when the led test is pressed the the leds light up.That is the only test i know how to do. It comes wit