«  a great value »

This material was used for diffusion in a cafe / concert.il was full of dust, because never disassembled without probleme.Apres but turned a little cleaning it now serves to feed a pair of DS15. I love the variety of controls (filters, Bridge, limiter ..) small footprint and also that it only heats pas.Son correct weight for an amp of this power.
At that price I will not hesitate to buy another one