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Products
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Allen & Heath WZ3 20SDownloads
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| Specifications | |
| Operating Levels | |
| Channels | 0 dBu Headroom +21 dB |
| Mix | -2 dBu Headroom +23 dB |
| Main Outputs | +4 dBu Headroom +22 dB |
| Maximum Output (XLR/Jack) | +26 dBu / +21 dBu |
| Mic Pre-Amp Sensitivity | -60 to +10 dBu |
| Stereo Input Sensitivity | -16 to +20 dBu |
| Frequency Response (±0.5dB) | 20 Hz–50 kHz |
| THD + Noise @ 1 kHz | < 0.004% |
| Common Mode Rejection | |
| Mic Input +40dB gain | > 80 dB |
| Mic Input with Pad 0dB gain | > 50 dB |
| Crosstalk @ 1 kHz | |
| Adjacent Channel | > 90 dB |
| Mute Shutoff | > 100 dB |
| Fader Shutoff | > 90 dB |
| Noise Performance (22Hz–22kHz unweighted) | |
| Mic EIN with 150Ω source | -128 dB |
| Residual Output Noise | < -95 dBu (-99 dB S/N) |
| Main Mix Noise | < -83 dBu (-87 dB S/N) |
| Connection Impedances | |
| Mic Inputs | 2 kΩ |
| Line Inputs | > 10 kΩ |
| Outputs | < 75 Ω |
| Equalization | |
| Max. Boost/Cut (each band) | ± 15 dB |
| Mono Channel HF | 12 kHz shelf |
| Mono Channel HM | 500 Hz–15 kHz, Q=1.8 |
| Mono Channel LM | 35 Hz–1 kHz, Q=1.8 |
| Mono Channel LF | 80 Hz shelf |
| Filter (mono input) | 100 Hz switchable |
| Stereo Channel HF | 12 kHz shelf |
| Stereo Channel HM | 2.5 kHz, Q=1.8 |
| Stereo Channel LM | 250 Hz, Q=1.8 |
| Stereo Channel LF | 80 Hz shelf |
| Metering | |
| Reading ref. to Main Outputs | 0VU = +4 dBu |
| Peak Indication Threshold | 5 dB before clipping |
| Miscellaneous | |
| Lamp Connectors | 1x 4-pin XLR-F |
| Power Requirements | 100–240V; 50/60 Hz, 35 W max. |
| Dimensions (HxWxD) | 19.4 x 48.3 x 53.0 cm (7.64" x 19.0" x 20.9") |
| Weight | 10 kg (22.0 lbs) |
757.498.6118 Ext - 109, Or

