Specifi cations
Mic Preamp
Equivalent Input Noise (20Hz–20kHz):
150
Ω
–129.5dBu
50
Ω
–131.0dBu
0
Ω
–134.5dBu
Frequency Response:
–1dB 5Hz–100kHz
–3dB 3Hz–192kHz
IM Distortion (4 to 1 ratio SMPTE)
35dB gain 0.0008%
Harmonic Distortion (20Hz–20kHz)
35dB gain 0.0007%
Gain
Max +60dB
Min 0dB or Unity
Max Input +22dB
Input Impedance 1.3k
Ω
Common Mode Rejection > 90dB
Common Mode Rejection Ratio > 140dB
Main Mix Noise
1
Main Mix down, ch. faders down: –90.5dB
Main Mix @ unity, ch. faders down: –90.5dB
Main Mix fader @ unity, channel faders @ unity: –88.5dB
Total Harmonic Distortion (THD)
2
0.005%
Attenuation (Crosstalk)
3
Main fader down: –85dBu
Channel Alt 3-4/Mute switch engaged: –84dBu
Channel fader down: –83dBu
Frequency Response
4
Mic input to any output
20Hz to 60kHz: +0dB/–1dB
20Hz to 100kHz: +0dB/–3dB
Maximum Levels
Mic in: +22dBu
Tape in: +16dBu
All other inputs: +22dBu
Main Mix XLR outputs: +28dBu
All other outputs: +22dBu
Impedances
Mic in: 1.3k
Ω
Channel Insert return: 2.5k
Ω
All other inputs: > 10k
Ω
Tape out: 1.1k
Ω
All other outputs: 120 ohms
Specifi cations footnotes:
1) 20Hz–20kHz bandwidth, 1/4" Main out, channels 1–6 Trim @ unity gain, channel EQs fl at, all
channels assigned to Main Mix, channels 1, 3 and 5 Pan left, 2, 4 and 6 Pan right. Ref4dBu.
2) 1kHz @ +14dBu, 20Hz–20kHz.
3) 1kHz relative to 0dBu, 20Hz–20kHz bandwidth, Line in, 1⁄4" Main Out, Trim @ unity.
4) Any input to any output.
5) Mic in to Insert Send out, max gain.
EQ
High Shelving: ±15db @ 12kHz
Mid Peaking: ±12dB @ 2.5kHz
Low Shelving: ±15db @ 80Hz
Power Consumption
120VAC, 50/60Hz, 25 Watts
Physical
Weight 9.5 lbs. (4.5 kg)
Dimensions 13" x 14" x 2.9" (330mm x 356mm x 74mm)
12.9" (328mm) 8 rack spaces
14" (356mm)
14" (356mm)
19" (483mm)
with RM1402-VLZ Rackmount brackets
2.9"
(74mm)
2.9"
(74mm)
13.1" (333mm)
