Up for sale is this Pre-Owned classic piece of 1990s studio history: the Behringer Composer MDX2100. Unlike later digital iterations, this vintage 1U rack unit features a fully analog signal path and was built during an era when Behringer gear was widely praised for its punchy character and robust build quality. Famous for being a secret weapon in the studios of legendary indie artists like Elliott Smith, the MDX2100 delivers an aggressive, musical “grab” on drums, vocals, and stereo mix buses that modern budget gear simply cannot replicate. Whether you want to add analog warmth to your hybrid setup or need a reliable, hardware safety net to prevent digital clipping before your audio interface, this dual-channel workhorse handles it all.

– Interactive dual-channel compressor / limiter / expander / gate
– Switchable IKA (Interactive Knee Adaptation) program-adaptive compression circuitry combines the advantages of hard-knee and soft-knee characteristics
– Automatically or manually adjustable attack and release times
– IRC (Interactive Ratio Control) expander/gate circuitry for virtually inaudible noise suppression
– IGC (Interactive Gain Control) peak limiting circuitry combines clipper and program limiter for reliable and inaudible protection against signal peaks
– Selectable dual-mono or stereo (“true-stereo”) operation
– Precise LED meters for input/output levels and gain reduction
– Key input and listen
– Selectable operating level (+4 dBu/-10 dBV)
– Servo-balanced inputs and outputs with ¼” TRS and XLR connectors
– Relay-controlled hard bypass switch with auto-bypass function in case of power failures (safety relay)
– High-quality components and exceptionally rugged construction ensure long life