HelixNet | User Guide
Specification Description / value
Distortion <0.1% THD @ 1kHz
Noise- <-55dBu dynamic, <-65dBu electret
Headphone limiter 0dB (selectable)
20.6.3 Headphone Amplifier
Specification Description / value
Load impedance >32Ω
Output level +12dBu before clipping
Sidetone -12dB (selectable)
Routed from a 4-wire input @0dBu in:
Max gain 0dB
Frequency response 40Hz - 10kHz ±3dB
Distortion <0.1% THD @ 1 kHz
Noise <-65dBu (@ max gain)
Headphone limiter -0dBu (selectable)
20.6.4 Power (HKB-2X)
Specification Description / value
Voltage 48V DC
Current (Max) 0.3A
BTU (Max) 49BTU/hr
Input power connector Terminal Block 2 Pole, 5mm
Powerline
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