Key Specifications

Inputs

24× Mic Level XLR
24× Line Level 1/4" (6.35 mm) TRS
4× Stereo Line Level 1/4" (6.35 mm) TRS
16× 1/4" (6.35 mm) TRS Inserts
1× 1/4" (6.35 mm) Stereo Return

Input Sensitivity

Mono Inputs (3 kΩ):
Mic @ -60 dB: -80 dBu (0.078 mV)
Mic @ -16 dB: -36 dBu (12.3 mV)
Line @ -34 dB: -54 dBu (1.55 mV)
Line @ 10 dB: -10 dBu (245 mV)

Stereo Inputs (10 kΩ):
Line @ -34 dB: -54 dBu (1.55 mV)
Line @ 10 dB: -10 dBu (245 mV)

Mono Channel Inserts (10 kΩ): -20 dBu (77.5 mV)
Stereo Channel Insert Input L,R (10 kΩ): -20 dBu (77.5 mV)
Talkback Input (10 kΩ): -66 dBu (0.389 mV)

Nominal Input Level

Mono Inputs (3 kΩ):
Mic @ -60 dB: -60 dBu (0.775 mV)
Mic @ -16 dB: -16 dBu (123 mV)
Line @ -34 dB: -34 dBu (15.5 mV)
Line @ 10 dB: +10 dBu (2.45 V)

Stereo Inputs (10 kΩ):
Line @ -34 dB: -34 dBu (15.5 mV)
Line @ 10 dB: +10 dBu (2.45 V)

Mono Channel Inserts (10 kΩ): 0 dBu (0.775 V)
Stereo Channel Insert Input L,R (10 kΩ): 0 dBu (0.775 V)
Talkback Input (10 kΩ): -50 dBu (2.45 mV)

Maximum Input Level

Mono Inputs (3 kΩ):
Mic @ -60 dB: -40 dBu (7.75 mV)
Mic @ -16 dB: +4 dBu (1.23 V)
Line @ -34 dB: -14 dBu (155 mV)
Line @ 10 dB: +30 dBu (24.5 V)

Stereo Inputs (10 kΩ):
Line @ -34 dB: -14 dBu (155 mV)
Line @ 10 dB: +30 dBu (24.5 V)

Mono Channel Inserts (10 kΩ): +20 dBu (7.75 V)
Stereo Channel Insert Input L,R (10 kΩ): +20 dBu (7.75 V)
Talkback Input (10 kΩ): -30 dBu (24.5 mV)

Outputs

1× XLR Stereo Out (L,R)
6× XLR Auxiliary Sends
24× 1/4" (6.35 mm) Channel Insert Outputs
1× 1/4" (6.35 mm) Monitor Out (L,R)
4× 1/4" (6.35 mm) Group Out
1× 1/8" (3.5 mm) Headphones Out
1× 1/4" (6.35 mm) Stereo Insert (L,R)
2× 1/4" (6.35 mm) Matrix Outs
1× XLR Mono Out

Nominal Output Level

Stereo Out (L,R): +4 dBu (1.23 V) @ 75 Ω
Mono Out: +4 dBu (1.23 V) @ 75 Ω
Group Out (1–4): +4 dBu (1.23 V) @ 150 Ω
Aux Send (1–6): +4 dBu (1.23 V) @ 75 Ω
Matrix Out (1,2): +4 dBu (1.23 V) @ 150 Ω
Mono Channel Insert Out (1–16): 0 dBu (0.775 V) @ 75 Ω
Stereo Channel Insert Out (L,R): 0 dBu (0.775 V) @ 75 Ω
Monitor Out (L,R): +4 dBu (1.23 V) @ 150 Ω
Phones Out: 3 mW @ 150 Ω

Maximum Output Level

Stereo Out (L,R): +24 dBu (12.3 V) @ 75 Ω
Mono Out: +24 dBu (12.3 V) @ 75 Ω
Group Out (1–4): +20 dBu (7.75 V) @ 150 Ω
Aux Send (1–6): +24 dBu (12.3 V) @ 75 Ω
Matrix Out (1,2): +20 dBu (7.75 V) @ 150 Ω
Mono Channel Insert Out (1–16): +20 dBu (7.75 V) @ 75 Ω
Stereo Channel Insert Out (L,R): +20 dBu (7.75 V) @ 75 Ω
Monitor Out (L,R): +20 dBu (7.75 V) @ 150 Ω
Phones Out: 75 mW @ 150 Ω

General

Total Harmonic Distortion (THD)

0.02% (20 Hz–20 kHz, +14 dBu)

Frequency Response

20 Hz–20 kHz, +0.5 / -1.0 dB (referenced to nominal output level @ 1 kHz)

Crosstalk

-74 dB @ 1 kHz

Power Supply

100–240 V, 50 / 60 Hz

Power Consumption

86 W (maximum)

Dimensions

40.4 × 6.7 × 22.2 in / 1027 × 169 × 565 mm

Weight

41.9 lb / 19 kg

Packaging Info

Package Weight

58.6 lb

Box Dimensions (L×W×H)

45 × 27.2 × 10 in