Not bad ... I use it for over two years to boost my karma. I think this amp is powerful, and above all it is a good investment report quality / price ... Say it is better adapted to the electronic music (for electro, techno and other modern music supposed to "in transit", preferences) as a given that it gives normment power in the lower .... For scne is perfect, as it is not the olympia
The breath of the amplifier can s'avrer irritating the long run, the better moves away from the instrument to not hear ... but that's normal.
For cons, I've never understood why some of the effects of karma Stros please him, some not, to the point that I do not return exactly the effect .... (I must be compltement zero connections or configuration ....) But the error certainly does not come from the amp (it must plutt come from me!)
For those who want a good amp, powerful and without breaking the bank!