INPUT
Balanced Input:
XLR 3-pin x 4 (CH1, 2, 3 and 4)

Level
Line Input - Standard : +4 dBu (electronically balanced)
              - Maximum: > +26 dBu

Mic (@ -30) - Standard: -30 dBu (electronically balanced)
                 - Maximum: +4 dBu

Mic (@ -50) - Standard:-50 dBu (electronically balanced)
                 - Maximum: -11 dBu

Impedance
Line: 20 k ohm
Mic: 2 k ohm

High Pass Filter (HPF):
100 Hz – 6 dB/oct

OUTPUT
Balanced Output: XLR 3-pin x 2 (Output L and R)
Unbalanced Output: 3.5 mm (1/8") Stereo mini-jack
Monitor Output: 6.5 mm (1/4") Stereo jack

Level
Balanced Output
Standard: +4 dBu (> 10 k ohm load)
              -2 dBu (600 ohm load)
Maximum: +20 dBu (>10 k ohm load)
              +13 dBu (600 ohm load)

Unbalanced Output
Standard:-36 dBu (> 10 k ohm load)
Maximum:-20 dBu (> 10 k ohm load)

Tone Generator: 1 kHz @ +4 dBu

Monitor Out - Max.: +1 dBu - 32 ohm load
(16-100 ohm load recommended)

Output Imped. - Balanced: 600 ohm
                   - Unbalanced: 120 ohm

Meters
Standard Level: 0 VU (+4 dBu)