Four channels of switchable microphone and/or line-level analog audio input with 48 V phantom power.
Four channels of switchable microphone and/or line-level analog audio input with 48 V phantom power.
Description | High-Performance Mic/Line Input Four channels of microphone / line-level analog audio input with 48V phantom power and high performance pre-amplifiers and A/D converters |
Performance | |
Dynamic Range Unweighted | > 112 dB |
Dynamic Range A-weighted | > 115 dB |
Distortion 20 Hz–20 kHz +4 dBu (nominal input) | < 0.004% THD+N |
Distortion 20 Hz–20 kHz 2 dB below clip (max) | < 0.06% THD+N |
Crosstalk 20 Hz - 20 kHz | |
Inter-channel (max) | > 110 dB |
Inter-channel (typ) | > 110 dB |
Intra-channel (max) | > 110 dB |
Intra-channel (typ) | > 110 dB |
Frequency Response | |
20 Hz–20 kHz (max) | ± 0.5 dB |
20 Hz–20 kHz (typ) | ± 0.2 dB |
Input Impedance | |
Balanced (nominal) | 10 kΩ |
Unbalanced (nominal) | 10 kΩ |
Common Mode Rejection | |
20 Hz–20 kHz (max) | > 45 dB |
20 Hz–20 kHz (typ) | > 50 dB |
Max Input Level | 1.23 to 17.35 V rms56 to 27 dBu58.2 to 24.8 dBv (continuously variable) |
Mute | Infinite attenuation (via digital mute) |
Audio Conversion | 24-bit delta-sigma at 48 or 96 kHz sample rate |
Digital to Analog Conversion (DACs) | - |
Group Delay | < 13 samples (≈ 271 μs) at 48 kHz |
Connectors | Four 3-terminal Euro-style detachable terminal blocks |
User-configurable options (software enabled) | |
Phantom Power | +48 V phantom power (meets IEC 1938 [1996] spec) |
Output Trim V rms (max) dBu (max) dBv (max) | - |
Amplifier Standby | - |
Mute | - |
Enable Meters | - |
Audio Output Levels | - |
Amplifier Model Support | - |