
sebby123
New member
ACShreds":1batyq5o said:Sorry to highjack the thread but, how much of a difference tonally would there be if i replaced all the JJ tubes in my IV with all new mesa tubes, preamp and 6L6 power?
I found the JJ's to have a V type EQ to them Boomy lows and Harsh High's, The Mesas will balance out the amp a bit, tighten the lows a bit and soften the highs, But not nearly as much as the SED's.