TECHNICA UMS-136

specification mono input mic input electronically balanced,disceete input configuration bandwidth 10 hz-60 khz +-3 db distortion(thd& n) 0.01% at + 4 dbu ,1 khz ,bandwidth 80 khz mic E.I.N( 22  hz-22 khz)-129.5 dbu ,150 ohm source -173 dbqp,150 ohm source -132.0 dbu , input shorted -122.0 dbqp , input shorted trim range +10 db to +60 db line input electronically balanced bandwidth 10 hz to 60 khz +- 3db distortion( thd & n) 0.01% at + 4 dbu , 1 khz ,bandwidth 80khz line level range  + 10 dbu to - 40 dbu equalization hi shelving 12 khz+/-15 db mid range 2.5 khz +/-15 db lo shelving  80 hz +/-15 db master mix section  max output  +22 dbu balanced aux send max out +22dbu unbalanced control room out +22 dbu unbalanced signal-to -noise ratio 112 db , all channels at unity gain power 12 ch 2x350 w(4 ohm)