Expander / Gate MIDI.Les analog inputs and outputs are on the XLR, you also have 2 inputs on balanced jacks 6.35 for entry of an external triggering the VCA as EQ, delay, filter .. The DPR 502 is MIDI, you also have 3 sets of selectors for the channel assignment and selection of operating mode: relay, Trigger, echo, fade ..
A quick look on the front, the first 2 potentiometers to a switch is a Linkwitz Riley filter for careful selection of the choice of frequencies that will trigger the opening of the door. Then comes the volume pot of "Threshold" (trigger), and potentiometers "Range" that allows you to choose the degree of improvement on a range of 100 dB, enough to make a more rigorous that ..
Then just 3 settings also knob: Attack, Hold and Release (without envelope settings .. comments)
Another filter called by ADE allows Bss DPR 502 of "control" transient complex (ultra fast opening of the door and what some of the source).
I almost forgot how "Link" that couples the two systems VCA to stabilize the stereo ..



UTILIZATION

You'll understand that using such a machine can finally be a bit complex, especially with MIDI capability. But once you work with what we DPR 502 soon realizes that this is nothing, everything is logical to Bss done a good job ..

SOUND QUALITY

What can I say? With fine tuning, full transparency, with outputs to subscribers breath away .. This is probably one of the best expander / gate that I have ever used ..


OVERALL OPINION

A true professional machine that allows you a creative, clean and flawless .. Running as a beast Bss knows them ..