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.