A pair of Telefunken 12AX7 tubes. Both test good. Thanks for looking. pskaudio Store

 

Here is a single used Raytheon 5691 tube guaranteed to function perfectly or a refund can be requested within 14 days of receiving. Tube was tested on my Western Electric (made by Hickok) KS-15560-L1

 

Here is a beautiful example of the very desirable Magnavox Single Ended EL84 / 6BQ5 tube amplifier. I made a number of upgrades as most people due to make them stand alone without the console. Like sp

 

1 pair of Jabo KH-55 Laboratory series horns. The horns are a further development of the famous Jabo 50. After more than a year of improvement the company Jabo had the success of constructing the horn

 

You are looking at an excellent matched NIB quad of GE USA tall black base 6SN7GTB twin triode tubes from batches 64-30, 63-09, 63-09 and 63-52. These are identical GE USA manufactured cross-branded t

 

1 pair of Jabo KH-55 Laboratory series horns. The horns are a further development of the famous Jabo 50. After more than a year of improvement the company Jabo had the success of constructing the horn

 

24 Used 6DJ8 ECC88 Tubes Amperex Bugle Boy Tektronix Scope Pulls Untested other than filament pulls from scrapped Tek 500 series scopes and dusty to say the least. Attempting to wash off the dust only

 

You are bidding on 3 RCA 6L6 / VT-115 metal tubes 1 Ken-Rad 6L6 tube The tubes were tested on my Hickok 539b and they read 4500, 5500, 5750, and 6250. A reading of 3300 would represent a value of good

 

For your consideration I have (5) vintage 27 ST vacuum tubes, 4 are National Union 1 is Kenrad. The Kenrad tested 1300/1000, the other four National Unions tested 1500/1000(2), one tested 1600/1000, a

 

This has been my personal amp for the last 9 months. It has a great sound and everything works! The Phono stage has an Excellent Sound stage! The Moving Coil option is very rare even in Todays's $5000