I kept just be 2 or 3 years, I used it in months to mix.
It is a small power amp, so do not ask the impossible.
Construction is solid and neat.
The sound is pretty good in general (of course depending on your speakers). Or there's fishing, it is a when the knobs of his one goes from half of their races, so we asked him to power, no breath no distortion but the grave no longer follow and tend not to be amplified, we must then started thinking of a subwoofer, but then it becomes laughable limit on such a small amp.
despite that, far from zero but with defects. I would do this choice? with experience? I do not know? Not impossible. But I would take a little bit more time compared Amps.
For two years he drive in bridged mode on a 4 ohm subwoofer with a 38cm JBL no problem, I removed the clip and the low pass filter and it grows very strong, very low. I tested broadband is good but not great. The fan "Made in China" has quickly become very noisy, I replaced with a sleeve bearing fan without going through the Service as they would have given the same ... and everything is back to normal. Domestic manufacturing is neat and efficient. If you use I in stereo you will not regret your purchase is a great value.
2 X 200 Watt RMS 8 ohms
2 X 300 Watt RMS 4 Ohm
Quality amp I use it to boost satellites behringer (B1520), trs sound enjoyable, dynamic desire, without any saturation, not the least, QSC is a registered pro, even in the most small MODELS! I do not recommend the amp, I recommend the brand QSC, because it's high end!
Edict of 07/12/05: Looking back, I notice that: this amp is has lost its EHJV and ends up with a sound a little soft, or it has always worked as a. ..
Since I have, it still served in the active heads mdium / acute 8 ohms ...