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Products
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Allen & Heath PA28Downloads
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| Specifications | |||
| Operating Levels | |||
| Channels | 0 dBu Headroom +21 dB | Maximum XLR Output | +23 dBu |
| Mix | 0 dBu Headroom +21 dB | Mic Pre-Amp Sensitivity | -60 to +10 dBu |
| Main Outputs | 0 dBu Headroom +21 dB | Stereo Input Sensitivity | -20 to +30 dBu |
| Frequency Response (±1dB) | 20 Hz–30 kHz | THD + Noise @ 1 kHz | < 0.006% |
| Crosstalk @ 1 kHz | |||
| Adjacent Channel | < -90 dB | Mute Shutoff | < -95 dB |
| Fader Shutoff | < -95 dB | ||
| Noise Performance (22Hz–22kHz unweighted) | |||
| Mic EIN with 150Ω source | -128 dB | Residual Output Noise | < -88 dBu |
| Mix Noise | < -84 dBu | ||
| Connection Impedances | |||
| Mic Inputs | 2 kΩ | Line Inputs | > 10 kΩ |
| Outputs | < 75 Ω | ||
| Equalization | |||
| Max. Boost/Cut (each band) | ± 15 dB | Filter (mono input) | 100 Hz switchable |
| Channel High Frequency | 12 kHz shelf | Output High Frequency | 1.5 kHz–20 kHz, Q=1.8 |
| Channel High Mid Frequency | 350 Hz–7 kHz, Q=1.8 | Output High Mid Frequency | 500 Hz–10 kHz, Q=1.8 |
| Channel Low Mid Frequency | 250 Hz, Q=1.8 | Output Low Mid Frequency | 120 Hz–2 kHz, Q=1.8 |
| Channel Low Frequency | 60 Hz shelf | Output Low Frequency | 20 Hz–200 Hz, Q=1.8 |
| Metering | |||
| Reading ref. to Main Outputs | 0VU = +4 dBu | Peak Indication Threshold | 5 dB before clipping |
| Dimensions (HxWxD) | 14.5 x 95.8 x 53.9 cm (5.71" x 37.7" x 21.2") | Weight | 21 kg (46.3 lbs) |
For pricing options and packages, contact us at
800.937.9021 Ext - 109, Or
800.937.9021 Ext - 109, Or


