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Does any one happen to know what the exact tube (company/model) that are used in these amps? I'm pretty sure they are JJ tubes but exactly which...
Up for sale is a Fender Bassman 300 Pro. Great tubes (all in the green) and sounds outstanding. I'm not playing high power stuff any more so it...
I'm selling a lightly used pair of Tung-Sol 12ax7 tubes. These typically sell new for $15-$17 each + shipping. I'm asking $20 for both via PayPal...
Up for sale is like new Reiner tube preamp. This is the 12AX7 version and is serial number 001. Tung SOL-AX7's in V-1 and 2 and a 5814A in V3....
I purchased these two Sovtek 12AX7LPS tubes brand new as spares and never ended up using them. I will throw in a lightly used Russian Electro...
Just picked this up but my band broke up so I no longer need this. Up for sale is a mint example of the Reiner tube preamp. This is the 12AX7...
S/N 02 out of I think 5(?). All upgrades/improvements done by JGR. Great, great pre. Only trades considered would be Kern or rack Monique....
Mixed 12AX7 tubes. 2 Sovtek 12AX7WA, 1 China 12AX7, 1 unmarked 12AX7, 1 12AX7 marked "Made In USA" and 1 Groove Tubes 12AU7. All are working...
I have an early model 1.5 rack space Demeter 201 tube bass preamp and it has started giving me some intermittent distortion, the sound is not...
Hey all, I don't own an amp that uses tubes anymore so I have absolutely no use for these. All are in good working condition, verified in my...
whats the test range i should be looking for when buying NOS tubes? the numbers are confusing... thanks..
Hi Everyone! I am a long time lurker and this is my first thread. Please let me know if I have violated any rules. I have a big old Ampeg SVT 4...
Howdy folks! I recently bought an ART Tube preamp the other day. I've had some positive reviews with the exception of the cheap Chinese tubes that...
Hey, I just got the pedal yesterday and recorded a short video. I tried to keep if simple and show usable settings, there is a second video in the...
Aguilar DB751 Tweed OEM case Recent tube replacement of all 3 12AX7s - 2 gigs on them since There are probably fancier tubes, but these Groove...
