Behringer Composer MDX 2000 — Dual-Channel Dynamics Processor (1U Rack)
 
Classic 2-channel compressor/limiter + expander/gate + peak limiter — a solid, budget-friendly dynamics tool for vocals, bass, drums, live rigs, DJ racks, rehearsal spaces, and home/project studios. Run it as dual mono or stereo linked, tame peaks, smooth levels, and tighten up noisy sources with the built-in gate/expander.
 
Condition:
Very good pre-owned condition with minor wear and light scratches from normal rack use.
 
Included:
Behringer Composer MDX2000 unit
AC power cord only
No box, manual, or other accessories
 
Key Features / Specs:
Dual-channel dynamics processor (Channel 1 / Channel 2)
Compressor/Limiter section for controlling dynamics and adding consistency
Expander/Gate section for reducing noise and cleaning up tracks
Peak Limiter to protect speakers/amps and prevent clipping
Stereo couple / dual mono operation (use as linked stereo or two independent channels)
Balanced XLR + 1/4” TRS I/O (rack-friendly studio/live wiring)
Sidechain / Key insert connections for more advanced control (ducking, keyed compression, etc.)
1U 19” rackmount format
 
Why this one?
If you want a simple, hands-on hardware dynamics unit that’s easy to dial in and works in a lot of setups, the MDX2000 gives you the essential tools in one rack space—without spending big money.
 
FAQs:
1) Is this stereo?
Yes—use it as two independent channels or stereo linked for bus processing.
2) What connections does it have?
Balanced XLR and 1/4” TRS inputs/outputs, plus key/sidechain insert connections.
3) What’s included?
AC cord only. No box/manual/extra cables.
4) Can I use this for live sound?
Yes—common use is vocals, bass, and speaker/amp protection via limiting.
5) Can it do ducking (voice over music)?
It can, using the key/sidechain setup (depends on your routing/mixer).
6) Any issues with condition?
Cosmetically very good with minor wear/scratches typical of rack gear.