xh3mpx Posted May 30, 2012 Author Report Share Posted May 30, 2012 Input Gain Adjustment Control Set the MRP-M1000 input gain to the minimum (4V) position. Using a dynamic CD as a source, increase the head unit volume until the output distorts. Then, reduce the volume 1 step (or until the output is no longer distorted). Now, increase the amplifier gain until the sound from the speakers becomes distorted. Reduce the gain slightly so the sound is no longer distorted to achieve the optimum gain setting. so.. I need a 50HZ test tone? $ Bass EQ Adjustment Knob Boost the low frequency output of the amplifier from 0 dB (flat) to +12 dB. Adjust the Bass EQ (centered at 50 Hz) to suit your personal taste. Quote Link to comment Share on other sites More sharing options...
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