Bogen MAX1R - audio input module for audio mixer

The MAX1R module has a mono, high-impedance, unbalanced input module. The module has an RCA jack as its input connector. The module also has a gain/trim control that will allow the gain to be adjusted from -20 dB to +6 dB relative to 0 dB nominal gain. It has the ability to mute lower priority modules and be muted by higher priority modules. The module is able to assume any of 4 priority levels. It has a continuously variable ducking control that will enable attenuation of the input signal from a minimum of 10 dB to a maximum of 48 dB relative to the normal unmuted condition and a gradual fade back from mute when the mute or gate control is deactivated. The module has a VOX/gating circuit to control muting of lower priority modules and its internal gating circuit, with controls for threshold and duration. The module also has bass and treble controls with cut or boost of 10 dB at 100 Hz and 10 kHz, respectively. The module's output is assignable to either or both of two mixing buses.