Input filter: RF balanced input
Input impedance: 50 K Ω K Ω 25 balance, imbalan
The input level of choice: +40dbu/-10dbu switch
Maximum input level: +20dbu balanced and unbalanced
Frequency response: 0.35hz-200khz, +22hz-22khz
Signal to noise ratio: >95dbu, Unweighted, 22hz-22hz
Harmonic distortion: 0.04%
Threshold: a variable range (off-10dbu)
The compression threshold: variable range (-40-+20dbu)
Compression ratio: variable range (1:1~ ∞: 1)
Start time: <1ms/100db
Release date: 100ms/100ab
Automatic start time: usually in the case of 10dB 15 ms,
                                         The case of 20dB 5 ms, 
                                          The case of 30dB 3 ms
Automatic release time: usually 125db/ seconds
Output: variable range (-20~+20db)
Dynamic enhancement: variable range (OFF~6)
AC voltage: 220V