Vintage Manual-Bell Systems Practices Section C54.311 to C66.593 We ship within three days or less when payment is received through PayPal. You can also contact us and arrange payment through our stor

 

Tested, working A/D/S tweeter # 206-0116. Very good cosmetic condition. Includes mounting screws and insulator backing.

 

TESTING & COSMETIC NOTES: This is a KNOWN BAD / PARTS & REPAIR item in FAIR cosmetic condition that IS NOT WORKING and is SOLD AS-IS / NOT GUARANTEED Unit powers up, however the 'Protector' li

 

A pair of TELEFUNKEN AD1 tubes with very good emission 79ma/80mA at ug -45V and Ua 250V . Sockets in perfect condition, not loose. Also no loose parts inside tubes. Test data will be provided to buyer

 

Welcome to my auction, today I will be selling a knob from a mcintosh 1700 receiver. It may fit other mcintosh gear, but I don't know off hand. The knob is used, it came from a very neglected/loved re

 

4 great sounding vintage audio tubes EL84 from VALVO, made in Hamburg / Germany. rX3 - versions, declined O - getters! All four tubes have rX3 / D - codes in glass. Test on tube tester Funke W19 with

 

I HAVE RELISTED THESE HERE - I FINALLY GOT THE SPEAKERS OUT IN THE LIGHT AND THEY LOOK REALLY GOOD BUT HAVE A FEW COSMETIC IMPERFECTIONS THAN I HAD RECALLED WHEN I LOOKED AT THEM LAST IN THE DARK LIVI

 

Hi,, Up for auction I have six very vintage tubes. The two globe tubes have no numbers, but with no rhyme or reason I tested them as 01a's. ...Now here is how the tubes tested out on my Hickok U.S. Mi

 

Vintage Atari 12 Digit Lap Top Folding CalculatorSolar poweredFlip-down stand for screen12 digit LCD screenShipping and PaymentsPayments are required within 48 hours of auction end. Buy it now require

 

Here is a rare XF1 that tests well. It is a double halo getter with a larger base and larger plates than XF2s. These are some of the best sounding tubes ever made. Transconductance reads 5400 where 38