DN540
Inputs - Four
Type: Analogue, electronically balanced female XLRs (Pin 2 hot)
Impedance: 10kΩ
Maximum input level: +22dBu
Common mode rejection: Typically, -80dB at 1kHz
Outputs - Four
Type: Analogue, electronically balanced male XLRs (Pin 2 hot)
Signal drive capability: <600Ω
Output impedance: <60Ω
Maximum output level: +22dBu
EXT inputs - Four
Type: Analogue, electronically balanced Jack sockets
Impedance: 20kΩ
Maximum input level: +22dBu
Common mode rejection: Typically -60dB at 1kHz
Performance
Maximum signal level any input or output: +22dBu
Frequency response: ±0.5dBu (input to output), 20Hz to 20kHz
Dynamic range: >116dB (22Hz to 22kHz unweighted)
Noise at main output with unity gain: -94dBu
Distortion at 1kHz 0dBu with steady unity gain condition: <0.05%
Signal delay: 0 seconds
Compressor
Threshold scale: -50dB to +25dB
Ratio scale: Minus infinity (-4):1 to 1:1
Attack scale: 0.1s to 20ms
Release scale: 50ms to 2s
Presence scale: Minimum (flat) to maximum (-3dB at 5kHz)
Gain scale: 0dB to 18dB
Terminations
Audio: 3-pin XLRs (male and female) and 1/4" TRS balanced Jack sockets
Power: 3-pin IEC
Power Requirements
Voltage: 100VAC to 240VAC ±10%
Frequency: 50Hz to 60Hz
Consumption: <25W
Dimensions
Height: 44.5 mm (1.75"), 1U high
Width: 483 mm (19")
Depth: 305 mm (12")
Weight
Net: 4.6 kg
Shipping: 5.6 kg
Operation
Temperature: +5°C to +40°C
Storage
Temperature: -20°C to +60°C