Up for auction is this pair of Amperex Bugle Boy 6DJ8 vacuum tubes. Both tubes were tested on a Sencore TC-31 tube tester and both tested good with no leaks or shorts. Both tubes have grey plates with

 

Excellent output transformer pulled from working Curtis Mathes receiver. 7kOhm primary, 2-3 Ohm secondary, but 4 Ohms likely OK. Good condition, no rust on the laminations. Would make a good guitar am

 

For auction is a pair of 1940s production Sylvania Metal Base 6SN7W military (JAN-CHS-6SN7W) tubes. The suffix "W" in the part number denotes the rugged version tubes made for military. The tubes are

 

Original German tubes from the 1960s. Made by Telefunken in West-Berlin, Germany. BOTH tubes with <>-mark on bottom, SMOOTH plates and B-codes. SAME serie. See pictures. High quality tubes. BEST

 

Sylvania Type 45 Tube : width="700"height="465" : --> Brand: Sylvania Type: 45 Condition: NOS Visible Date Codes: "TOR" Calibrated TV-7A/U Tube Tester Readings 74/47 **47 being lowest acceptable re

 

this is a VINTAGE 60s CRAIG 212 PORTABLE REEL TO REEL TAPE RECORDER W/ MICROPHONE FROM JAPAN. It is in working condition, but is a little sluggish. I don't have tape or another reel to fully test it,

 

20 X NEW Z570M Z573M Z573 RFT GERMANY NOS NIXIE TUBES Röhrendaten / Tube Data German English Typ Type Z570M Hersteller Brand RFT Vergleichstypen Substitudes B570M, F9080B, F9080BA, TAF1093A, TAF1317A

 

For auction, a KLH model 8 tube FM receiver in excellent physical and working electrical condition. It is completely original other than the new power cord. The original one was only 13" long and it h

 

1 vintage double rectifier tube GZ34, labeled Valvo, made by Mullard / Blackburn, Great Britain Acid code in glass: f32 / B2 A4 Test on German tube tester Funke W19 with very good and strong results:

 

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