It's a combo transistor, with a lot of electronics and sound processors internal enhancer type, limit, etc.. Top that! the principle is the following: 4 amps 60w each with their own HP. 2HPs front, 2 in rear vents. 2 independent preamp channels

UTILIZATION

The important trick is that it allows me to manage on stage and at the same time an electric bass and fretless Godin A4 electro-acoustics. I've never been short of power with this amp, except in very rare occasions, on very large tray outdoors. At ease in all styles: rock-jazz-pop songs ...

Caution, however, given the amplification system (4x60w) EAR does not take extra HP. You will not be able to connect your favorite 4x10 inches!

SOUNDS

You see the sound of your bass when you register online? That's what its there more safe (GRAS). It is not very characteristic sounds or vintage or I do not know what. That sound right with potato. And it fits on the seat of your car. J'égalise my jazz bass passive amp and it sounds terrible.

OVERALL OPINION

I use it as my main amp for almost 10 years! I had at that time a large body system 3 with 2 SWR preamp ampeg + SWR, etc., that I sold! In fact, if you want my opinion, to really have power, I would buy good 2, such as cascade connection or stereo!