Noise Performance (Typical); Distortion (Thd+N); Power; Mounting - Alesis Studio 12R Reference Manual

Noise performance (typical)

Measured at MAIN OUT +4 dBu jacks, unbalanced load, 22 Hz to 22 kHz, all
channels panned to center.
MIC IN to INSERT OUT:
Residual output noise (MASTER fader at nominal, channel faders at
minimum):
12 inputs, faders and trims at unity gain, inputs terminated 150 :

Distortion (THD+N)

Measured with a 0 dBu signal coming into a MIC IN jack with trim set for a
+15 dBu output from the insert jack.
At INSERT jack:
At MAIN OUT (+21 dBu balanced output level)

Power

U.S.A. model:

Mounting

19" EIA rack mountable, 3 spaces
Studio 12R Reference Manual
-128.5 dBu Equivalent Input
Noise at maximum gain
<-88 dBu
<-85 dBu unbalanced
(+22 dB max unbalanced out =
107 dB dynamic range)
Better than 0.0010%
Better than 0.0015%
120 VAC, 60 Hz, 40 watts power
consumption maximum
Specifications
49