AX7 preamp in a (in my opinion for its clear) and transistors (in my opinion for the channel saturated) and 2 6L6 power.

UTILIZATION

The sound is very clear fender well also slammed the chattering can be dosed with the control is loudless Interestingly, a Mid shift button to change the deal, the equalization meets expectations short we can all play with a clear like this, from jazz to funk to ballads provided to turn the knobs.
For the saturated channel is very rough: background noise, pest, no dynamics are short of the transistor in it is even worse than a frontman 65w.
The reverb is good as it can become overwhelming on many fender tube if you put too many.

SOUNDS

Munice you a tube screamer pedal or another and you'll love! If you do not buy too expensive (200euro) ca be somewhat interesting if not for 300 to 400 euro you can find better in any lamp OCCAZ.

OVERALL OPINION

I use it for 2 years with a blues driver the result was really good, worthy of the tube sound if not conpter too much on the overdrive channel. In short I replaced it with a Hot Rod Deluxe is much better (channel overdrive and a lot more serious!)
I forgot! The 25 w announced are largely sufficient for the bar or small concert!