Grimmoire – It's Grimm's secret recipe for a 150W class AB monaural power amp—200W into 4Ω—called the PA1. DC-coupled input stage. Feed-forward error correction. Fully balanced. 96 small power transistors. 2nd-order feedback loop. 90'000µF capacitance. 118dB full-power S/NR. THD below 0.0001%. Bandwidth of 0.1Hz to 300kHz. Weight of 15kg. Dimensions of virtually 25cm cubed. Switchable RCA/XLR inputs. 18/26dB of voltage gain. Selectable signal sensing. Industrial design by Michiel Uylings. Wanna hook up?
