ALLEN & HEATH Zed Power 1000 - Technical Specifications; Operating Levels; Frequency Response and THD+n; Headroom and Noise Specifications

Allen & Heath 12 ZED POWER 1000
Operating Levels
Input
Mono channel (XLR) Input -10 to –60dBu for nominal (+11dBu in max)
Mono channel Line Input (Jack socket) +10 to –40dBu (+31dBu maximum)
Stereo Input (Jack or phono sockets) 0dBu nominal (control = Off to +15dB)
Output
L/R Outputs ( XLR) Normal/DI out 0dBu/-30dBu +21dBu/-9dBu maximum.
Aux & FX Outputs (Jack sockets) 0dBu nominal. +21dBu maximum.
Record & Monitor Outputs (phono sockets) 0dBu nominal. +21dBu maximum.
Frequency Response
Mic in to Mix L/R Out, 30dB gain +0.5/-1dB 10Hz to 30kHz.
Line in to Mix L/R out 0dB gain +0.5/-1dB 10Hz to 25kHz
Stereo in to Mix L/R out +0.5/-1dB 10Hz to 30kHz
THD+n
Mic in to Mix L/R Out, 10dB gain 1kHz +10dBu out 0.002%
Mic in to Mix L/R Out, 30dB gain 1kHz +10dBu out 0.006%
Line in to Mix L/R out 0dB gain 1kHz +10dBu out 0.003%
Stereo in to Mix L/R out 0dB gain 1kHz +10dBu out 0.007%
Gtr Input to Mix L/R Out, 0dBu, Boost OUT 0.015%
Gtr Input to Mix L/R Out, 0dBu, Boost IN 2% Second Harmonic
Headroom
Analogue Headroom from nominal (0Vu) 21dB
USB in & out headroom from nominal (0Vu) 14dB
USB Audio CODEC (Coder/Decoder)
USB Audio In/Out USB 1.1 compliant 16bit.
Sample Rate 32, 44.1, or 48kHz
Noise
Mic Pre EIN @ max gain 150R input Z 22-22kHz -127dBu
Mix L/R out, L/R faders = 0, Levels min, 22-22kHz -93dBu
SPECIFICATIONS