Class A pre-amplifier. Features four inputs ( MIC-LINE and LINE) complete with PEAK LED, GAIN, 3-band EQ, effect SEND and VOLUME. The versatility of this model is enhanced by an AUX input with dedicated volume control and 2-band EQ; two direct outputs (LINE and REC) and a manual "feedback canceller" filter.The headphone output with dedicated volume control and eight high-quality digital effects round out the multi-faceted feautures of the system. Simon Wood.