Even the techno MAXBASS 101 (see my review) with:
- Added XLR input-output (plus Jack)
- Treatment at +4 dBu (-10 dBV to the MAXBASS 101)
- 1 U rack - 19 "
- RS 232

UTILIZATION

3 knobs:
- Input gain (not clipped)
- Intensity of the effect added to the signal source (from 0 to 100%)
- Cutoff frequency of the output signal (25 to 100 Hz)

SOUND QUALITY

There is a relationship between the high pass filter (to protect small HP) and the generation of low subjective (perceived but to listen).
We can add the seat in a serious signal that you want of course configurations on large public (or anything below 100 Hz).

OVERALL OPINION

I started with the 101 to validate the concept, then I took the 102 for the "plus" it brings.
A rare but useful for many cases.