The ACOM2 2-Channel Compressor / Limiter / Gate from Alto is a powerful dynamic processor with several circuit designs. It features smart and fast recognition of the source material, an adjustable Expander/Gate, and a low-distortion VCA (Voltage Control Amplifier). It is comprised of 2 full-featured compressors in one compact, ultra-low-noise rack unit to give you maximum clarity and smooth level control for any pro audio application. You can use the ACOM2 as 2 individual mono processors or link the processors to provide true-stereo compression. All it takes is the push of a button to switch between mono and stereo.

The TS-205 is a stereo with 8 channels. It is featured with inputs and outputs both by balanced XLR type, stereo mode and two options, hi-fi quality, low distortion and high ratio of S / N. Stereo an input 6 signal distribution outputs, a mono input 12 signal distribution outputs.