Справочник Пользователя для Alesis studio24

MAXIMUM GAIN

+76 dB, MIC IN to L/R outputs,
balanced
+70 dB unbalanced
+72 dB MIC IN to MON 1/2 OUT
+82 dB MIC IN to AUX 3-4 OUT
+85 dB, MIC IN to MONITOR OUT,
balanced.

CHANNEL PEAK LED ON:

6 dB below channel clipping

METER:

Peak type
-24 dB to PK (+18 dB over reference at
L/R OUT, 5 dB before output clipping)

INSERT/DIRECT OUT (tip)

Unity gain

INSERT IN (ring)

Maximum level +18 dBu

MIC IN

50-150 ohm nominal source impedance
(presents 3.8 k ohm load impedance)

LINE IN

50 

Ω to 2 k Ω nominal (>22 k Ω load

impedance)

TAPE IN

50 

Ω to 2 k Ω nominal (>16 k Ω load

impedance)

OUTPUTS (MAIN, GROUP, DIRECT,
AUX and MON):

150

Ω unbalanced, 300Ω balanced

Dynamic Range

111 dB (Mic/Line to Main L/R output)

Signal-to-noise ratio

88 dB (Mic/Line to Main L/R output)

MIC IN to INSERT OUT

-129 dB Equivalent Input Noise at
maximum gain, 150

Ω source

Mic output noise (minimum gain, 150

Ω source, to INSERT)

-91 dBu

Mix Output Noise (faders at nominal, trims minimum, 150

Ω source terminations):

16 channels assigned

-83 dBu unbalanced, -77 dBu balanced

1 channel assigned

-90 dBu unbalanced, -84 dBu balanced

Measured with a 0 dBu signal into a MIC IN jack; TRIM set for +15 dBu output at INSERT
jack:
At INSERT jack:

Better than 0.0010%

At MAIN OUT (+21 dBu):

Better than 0.0015%

USA model:

120 VAC, 60 Hz 100 watts power
consumption maximum