| Did you adjust the internal trimpot?
This needs to be set to accomodate the signal coming from your bass.
If it is set too high, the unit will produce distorted sounds (especially on the sub-octave). If it is set too low, the pedal might have a hard time triggering the filter, and maybe it can cause you to have low volume too?
There are other treads on this forum about the BMS that describe the trim pot adjustment in detail.
With the trimpot adjusted, I get unity gain on mine with the "guitar" slider (dry signal) at 7. So I can even boost the volume if I wish! When used together with sub octave and octave up, I have to keep the guitar slider at about 5 to get only a slight volume boost.
Last edited by marijn van gils : 02-04-2012 at 02:35 AM.
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