Technical Information - Mackie Onyx 1620i Quick Start Manual

Technical Information

Specifi cations
Noise Characteristics:
Equivalent Input Noise (EIN), mic input at insert, 150 Ω source
impedance, 20 to 20 kHz:
60 dB (max) gain:
40 dB gain:
Equivalent Input Noise (EIN), mic input at insert, 50 Ω source
impedance, A-weighted:
60 dB (max) gain:
40 dB gain:
Output Noise Figure (1/4" Main out, all channels assigned to
main, Gain knobs at unity, 20 Hz to 20 kHz):
Main Mix knob down, channel Level knobs down:
Main Mix knob unity, channel Level knobs down:
Main Mix knob unity, channel Level knobs unity:
FireWire Through (Record + Playback) Dynamic Range:
0 dBu mic input, to DAW, routed back to mixer direct to Control
Room, all gain stages unity, 20 Hz to 20 kHz:
44.1 kHz sample rate:
96 kHz sample rate:
Frequency Response:
Mic input to any output (all gain stages at unity):
Stereo channel line input to any output (all gain stages unity):
FireWire in and out (mic input to FireWire send, returned to
Control Room, all gain stages at unity):
44.1 kHz sample rate:
96 kHz sample rate:
Distortion (THD+N):
20 Hz to 20 kHz, 20 Hz to 80 kHz bandwidth
Mic input at insert
(+4 dBu in, 0 dB gain, +4 dBu out):
Mic input at insert
(-36 dBu in, +40 dB gain, +4 dBu out): 0.017%
Stereo channel line input to any output
(+4 dBu in, all gain stages at unity +4 dBu out): 0.005%
FireWire in and out (+4 dBu in, mic input to FireWire send,
returned to Control Room, all gain stages at unity):
44.1 kHz sample rate:
96 kHz sample rate:
18 Onyx 1620i
Attenuation and Crosstalk:
@1 kHz relative to 0 dBu
Main Mix knob down:
-127 dBu
Channel Alt/Mute switch engaged:
-126.5 dBu
Channel Level knob down:
Common Mode Rejection Ratio (CMRR):
-130.5 dBu
Mic input to insert, max gain, 1 kHz, 150 ohm termination:
-130 dBu
Maximum Input Levels:
Mic input, gain at min (0 dB):
Mic input, gain at max (60 dB):
-102 dBu (-106 dB SNR,
ref +4 dBu) Line input, gain at -20 dB:
Instrument input, gain at -20 dB:
-92 dBu (-96 dB SNR,
Tape input:
ref +4 dBu)
Aux return:
-88 dBu (-92 dB SNR,
Maximum Output Levels:
ref +4 dBu)
All outputs:
Equalization
Mono Channels
-104 dB
-106.5 dB
+0/-0.5 dB, 20 Hz to 20k
+0/-0.5 dB, 20 Hz to 20k
Stereo Channels:
+/-0.5 dB, 20 Hz to 20k
-3 dB at 21 kHz
+/-0.5 dB, 20 Hz to 20k
-3 dB at 45 kHz
FireWire
Sample Rates Available:
Buffer Size:
0.0057%
Resolution:
Meters
2-segment pre-fader channel meters:
12-segment pre-fader Control Room meters:
0.01%, 20 Hz to 2 kHz
0.02%, 2 kHz to 20 kHz
0.01%, 10 Hz to 1 kHz
0.03%, 1 kHz to 47 kHz
-85 dBu
-88 dBu
-87 dBu
-60 dB
+22 dBu
–38 dBu
+22 dBu
+22 dBu
+12 dBu
+22 dBu
+22 dBu
Low: ±15 dB at 80 Hz
Lo-Mid frequency: 100 Hz to 2 kHz
Lo-Mid gain: ±15 dB
Hi-Mid frequency: 400 Hz to 8 kHz
Hi-Mid gain: ±15 dB
High: ±15 dB at 12 kHz
Low: ±15 dB at 80 Hz
Mid: ±15 dB at 2.5 kHz
High: ±15 dB at 12 k
44.1 kHz, 48 kHz,
88.2 kHz, 96 kHz
32 (44.1 kHz and 48 kHz
only), 64, 128, 256, 512,
1024, 2048 samples
24-bit
OL (+18 dBu), -20 dBu
OL (+20 dBu), +15, +10,
+6, +3, 0, -2, -4, -7, -10,
-20, -30 (0 dB = 0 dBu)