The Allen & Heath ZED-420 4 Bus Mixer for Live Sound and Recording is excellent for bands, houses of worship, theatres or AV applications. It has a truly professional feature set, which will fit any sound reinforcement application and professional PA hire stock. The ZED-420 has Configurable USB audio in/out makes it easy to capture stereo recordings, 16 mic or line inputs plus 2 dual stereo inputs, 4-band EQ with MusiQ, 4 sub-groups, 6 auxiliary sends and a 7×2 matrix.
| Mono channel (XLR) Input | +6 to –63dBu for nominal (+17dBu in max) |
|---|---|
| Mono channel Line Input (Jack socket) | +10 to –26dBu (+30dBu maximum) |
| Insert point (TRS Jack socket) | 0dBu nominal +21dBu maximum |
| Stereo Input (Jack sockets) | 0dBu nominal (control = Off to +10dB) |
| Stereo input (phono sockets) | 0dBu nominal (control = Off to +10dB) |
| 2 Track Input (phono sockets) | 0dBu nominal +21dBu maximum |
| L, R & Mono Outputs (XLR) | +4dBu nominal. +27dBu maximum. |
| L, R & M Insert (TRS Jack socket) | -2dBu nominal +21dBu maximum |
| Group Outputs (Jack sockets) | +4dBu nominal. +27dBu maximum. |
| Inse Group Insert (TRS Jack socket) | -2dBu nominal +21dBu maximum |
| Aux Outputs (Jack sockets) | -2dBu nominal +21dBu maximum (Bal Option +4) |
| Matrix Outputs (TRS Jack socket) | -2dBu nominal. +21dBu maximum. (Bal Option +4) |
| 2 Track Output (phono sockets) | 0dBu nominal. +21dBu maximum. |
| Direct Out (TRS Jack socket) | 0dBu nominal. +21dBu maximum. |
| Mic in to Mix L/R Out, 30dB gain | +0.5/-1dB 20Hz to 20kHz. |
| Line in to Mix L/R out 0dB gain | +0.5/-1dB 10Hz to 30kHz |
| Stereo in to Mix L/R out | +0.5/-1dB 10Hz to 30kHz |
| Mic in to Mix L/R Out, 0dB gain 1kHz +10dBu out | 0.004% |
| Mic in to Mix L/R Out, 30dB gain 1kHz | 0.014% |
| Line in to Mix L/R out 0dB gain 0dBu 1kHz | 0.005% |
| Stereo in to Mix L/R out 0dB gain +10dBu 1kHz | 0.003% |
| Analogue Headroom from nominal (0Vu) | 21dB |
| USB in & out headroom from nominal (0Vu) | 14dB |
| USB Audio In/Out | USB 1.1 compliant 16bit |
| Sample Rate | 32, 44.1, or 48kHz |
| Mix Noise, LR out, 16 channels routed, Ref | +4dBu, 22-22kHz -90dB (-86dBu) |
| Mix Noise, LR out, 24 channels routed, Ref | +4dBu, 22-22kHz -89dB (-85dBu) |
| Mix Noise, LR out, 32 channels routed, Ref | +4dBu, 22-22kHz -88dB (-84dBu) |
| Mic Pre EIN @ max gain 150R input Z | 22-22kHz -127dBu |
| Dimensions (H x W) | 22.1" (560 mm) x 28.2" (715 mm) |
| Unpacked Weight | 31 lbs (14 kg) |
| Packed Weight | 38.5 lbs (17.5 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
