My RK100 has Groove tubes in it or should I say JJ/Tesla rebadged tubes in it
Just wondering if they are original because the bias scale number on them is only 4 suggesting early break up & low bias idle, is this standard from factory.
Anyone else have same? anyone try Tungsols 12ax7 yet I have used them in Badger 18 & 5150 very meaty, sound 3d. Little bit loose on bottom end though.
RK100 is Conan of amplifiers
All general Cornford Amplification discussion goes in here, plus photos, videos, sound clips and artist news...
1 post • Page 1 of 1
Who is online
Users browsing this forum: No registered users and 2 guests