Anyone else using presonus firewire 8 ch interface
hnical_support/current_consumption_heat_loss.htm" target="_blank"> http://www.qscaudio.com/support/technical_support/current_co nsumption_heat_loss.htm For a PL236 (one of their most powerful amps, at 725w/ch. into 8ohms) the idle current is only 1 amp and the pink noise level (1/8 power) that best represents cranked music with light clipping only draws 7.8 amps. A PL218 with 310w/ch into 8ohms, idl