hameleon Labs 7603 Microphone Preamp & EQ; Mono microphone preamp and EQ; Chameleon microphone and line input transformers as well as Chameleon output transformer; High impedance instrument input; Discrete Class A topology; reamp with 70 dB gain; Three-band induction-based EQ; Switchable high-pass filter at 40, 80, 160 or 320 HZ; 48 V phantom power for the microphone input; switchable phase inversion; selectable microphone input impedance of 300 O or 1200 O; switchable VU meter (input/output) with calibrated ballistics; relay based selection of line/mic and DI inputs; overload indicator for input and output; dimensions (WDH): 480 x 295 x 440 mm; Weight: 5kg