Review on Amplifier AMP MASS 2.190 by Boyan Nedkov Tsonev ᠌

For its price, it looks to be quite well assembled, not a rattle, the terminals with bolts are well made, the sore is excluded as on amps with the same terminals, when they are constantly lost, the bolts are limited by plastic, you can’t unscrew them completely. At work I will check only in a week, I will feed 4 × 20 in the 2nd