Specifications - ALLEN & HEATH ZED-18 User Manual

Input
Mono channel (XLR) Input
Mono channel Line Input (Jack socket)
Insert point (TRS Jack socket)
Stereo Input (Jack sockets)
Stereo input (phono sockets)
Output
L, R & Mono Outputs (L&R XLR, Mono Jack)
Aux Outputs (Jack sockets)
Alt Outputs (phono sockets)
Rec Outputs (phono sockets)
Mic in to Mix L/R Out, 30dB gain
Line in to Mix L/R out 0dB gain
Stereo in to Mix L/R out
Mic in to Mix L/R Out, 0dB gain 1kHz +10dBu out
Mic in to Mix L/R Out, 30dB gain 1kHz
Line in to Mix L/R out 0dB gain 0dBu 1kHz
Stereo in to Mix L/R out 0dB gain +10dBu 1kHz
Analogue Headroom from nominal (0Vu)
USB in & out headroom from nominal (0Vu)
USB Audio In/Out
Sample Rate
Mic Pre EIN @ max gain 150R input Z 22-22kHz
Mix L/R out, L/R faders = 0, 22-22kHz
Mix L/R out, L/R faders = 0, 22-22kHz
Mix L/R out, L/R faders = 0, 22-22kHz
Allen & Heath

SPECIFICATIONS

Operating Levels
Frequency Response
THD+n
Headroom
USB Audio CODEC (Coder/Decoder)
Noise
ZED-14
ZED-18
ZED-24
11
+6 to –63dBu for nominal (+17dBu in max)
+10 to –26dBu (+30dBu maximum)
0dBu nominal +21dBu maximum
0dBu nominal (control = Off to +10dB)
0dBu nominal (control = Off to +10dB)
0dBu nominal. +21dBu maximum.
0dBu nominal. +21dBu maximum.
0dBu nominal. +21dBu maximum.
0dBu nominal. +21dBu maximum.
+0.5/-1dB 20Hz to 20kHz.
+0.5/-1dB 10Hz to 30kHz
+0.5/-1dB 10Hz to 30kHz
0.004%
0.014%
0.005%
0.003%
21dB
14dB
USB 1.1 compliant 16bit.
32, 44.1, or 48kHz
-127dBu
-88dBu
-86dBu
-84dBu
ZED-14, 18 & 24 User Guide