| 2 Input Channels (figures quoted to Direct Outputs with Fader at maximum): |
| Line Input: | Balanced, via 3 pin TRS jack. |
| Nominal Level +4dBu, Gain range +/-20dB. |
| Frequency Response 10Hz to 40KHz, +/-0.4dB. |
| Maximum Input Level +22dBu. |
| Noise -83dBu unweighted, 22Hz to 22KHz. |
| Mic Input: | Balanced, via 3 pin XLR. |
| Gain range +16dB to +60dB (-14dB to +30dB with pad). |
| Input Noise (EIN) -127dBu, 22Hz to 22KHz @ 60dB gain, 150R. |
| Frequency Response 10Hz to 40KHz, +/-0.5dB, @ 40dB gain. |
| Maximum Input Level +6dBu (+36dBu with pad). |
| Switchable 48V Phantom Power. |
| Instrument Input: | Unbalanced 0.25” jack. |
| Nominal input -16dBu, Gain range +/-20dB. |
| Maximum Input Level +8dBu. |
| Frequency Response 10Hz to 40KHz, +/-0.5dB. |
| Noise -83dBu unweighted, 22Hz to 22KHz. |
| Direct Output: | Post EQ and Fader, Pre Mute Switch. |
| Balanced, via 3 pin TRS jack. |
| Nominal Level +4dBu. |
| Maximum Level +22dBu. |
| All Inputs: | Phase Reverse Switch. |
| Switchable High Pass Filter, -3dB @ 90Hz, 2nd order. |
| Equaliser: | “High” +/-15dB @ 10KHz. |
| “Mid” +/-15dB, swept 150Hz to 7KHz, Q =0.7. |
| “Low”+/-15dB @ 80Hz. |
| Tube Stage: | Pre EQ. |
| Drive LED: | Variable intensity, from 0dBu to +12dBu, indicating increasing |
| Tube drive. Distortion is predominately 2nd Harmonic, increasing |
| with Drive LED from 0.5% to 3% (typical). |
| Peak LED: | Illuminates at +19dBu. |
| Multiple point monitoring at Input stage and post EQ. |
| Insertion Point: | Post EQ, Pre Fader. |
| Semi-balanced Send, balanced Return, on separate 3 pin TRS jacks. |
| Bypass switch. |
| Nominal Level -2.7dBu. |
| FX Send: | Post EQ, Fader and Mute switch. |
| Variable send level. |
| |
| Routing: | To Main L+R stereo mix, via pan pot (-3dB at centre) and mute |
| switch. |
| Four 2-Track Returns: | |
| Fader: | Rotary, 0dB maximum gain. |
| Inputs: | Balanced, via 3 pin TRS jacks. |
| Nominal Level individually switchable +4dBu/-10dBu. |
| Maximum Input Level +22dBu. |
| Routing: | To Main L+R stereo mix, via Fader and routing switch. |
| Main Outputs: | |
| Fader: | Rotary, +10dB maximum gain. |
| Tube Stage: | Post Mix Amps. |
| XLR Outputs: | Balanced, nominal level +4dBu. |
| Maximum level +26dBu. |
| Noise, all faders @ 0dB, -80dBu, 22Hz to 22KHz. |
| Noise, Main Fader @ minimum, -95dBu, 22Hz to 22KHz. |
| Jack Outputs: | Unbalanced, nominal level -10dBu. |
| Tape Output: | Combined TRS jack, nominal level -16dBu. |
| Inserion Point: | Pre Fader. |
| Semi-balanced Send, balanced Return, on separate 3 pin TRS jacks. |
| Bypass switch. |
| Nominal Level -2.7dBu. |
| FX Send: | |
| Output: | Mono, semi-balanced, via 3 pin TRS jack. |
| Nominal level -6dBu. |
| Noise -87dBu, channel sends @ maximum. |
| Noise -100dBu, channel sends @ minimum. |
| FX Returns: | |
| Inputs: | Stereo, Right Input normalled to Left Input for Mono compatibity. |
| Balanced, via 3 pin TRS jacks. |
| Nominal level +4dBu. |
| Maximum Input Level +22dBu. |
| Monitoring: | |
| Source: | Normally follows Main Output, overridden by 2-Track AFL |
| selection. |
| Level controlled by large diameter knob. |
| Main / Alt LS switch. |
| LS Mute switch. |
| LS Outputs: | Main and Alt LS, balanced on 3 pin TRS jacks. |
| Nominal Level +4dBu. |
| Maximum Level +26dBu. |
| Noise -80dBu, all faders @ 0dB. |
| Noise -100dBu, Monitor Fader @ minimum or LS muted. |
| Phones Outputs: | 2 stereo outputs, with separate level controls. |
| Phones 1 follow Monitor selection, for Engineer/Producer. |
| Phones 2 follow Main Output at all times, for Artist. |
| 3 pin TRS jacks. |
| Minimum Impedance 32 ohms. |
| Digital I/O: | Optional DO-8/Firewire cards available, to fit slot on rear panel. |
| Dimensions: | 381mm W x 330mm D x 150mm H. (15” x 13” x 6” approx). |
| Power Requirements: | |
| Voltage: | 230V 50Hz or 115V 60Hz, internally wired. |
| Consumption: | 37VA, without digital I/O. |
| 41VA, with DO-8 option fitted. |
| Notes: | |
| Semi-balanced outputs on 3 pin TRS jacks are wired as: | |
| |
| Tip = Signal +, Ring = Signal 0V Ref, Sleeve = GND. |
| Following equipment should be wired as: | |
| Tip = Signal +, Ring = Signal -, Sleeve = GND (balanced), |
| or: | |
| Tip = Signal +, Ring = no connection, Sleeve = GND (unbalanced). |