BEHRINGER Multicom PRO-XL MDX4600 Audio Interactive Quad Dynamics Processor

Behringer Multicom Pro-XL MDX4600 4-Ch Compressor/Limiter/Gate 1U XLR

Behringer Multicom PRO-XL MDX4600 4-Ch. Audio Interactive Dynamics Processor

Behringer MDX4600 Multicom Pro-XL Audio Interactive Quad Dynamics Processor No2

Alesis 3630 Compressor RMS/Peak Dual Channel Compressor Limiter with Gate

Furman QN-44 QUAD NOISE GATE 4-Channel Signal Processor

Behringer Composer Pro Audio Dynamics Processor Model MDX 2200 Not Tested