Monacor AKB-160, amplifier module with 100V output, maximum power of 40W RMS, silent operation, balanced input on XLR and unbalanced on RCA, volume control, metal housing with mounting flanges.
A perfect product for the purpose I purchased it for - sound system for the conference room. It doesn't have unnecessary features for an amplifier serving a meeting/conference, having the signal source from a video projector. It has exactly what it needs and is very robust. Mounted in the ceiling (it has sufficient ventilation) and with an automation of the power supply in tandem with the projector, I have even forgotten about it.
