Sounds to me like something is wrong. My preamp started breaking up at around 2 o'clock and got real fizzy at 4. Could possibly be a preamp tube. I say that because it took 3 Mullard 12ax7s before I got one with acceptable gain. One or more of the stock JJs could be bad. If you have another preamp tube to change out, I would try that first.Just got one in - I replaced my 30 watt Ashdown CTM30 with this and it is significantly quieterand less gain
. With the gain and master on 10 there is just a hint of breakup - sounds clean but just maybe 15 watts out? I saw some folks complaining about it being a quiet amp but this is ridiculous. WTH could be wrong?
