Inductive power supply to reduce any type of disturb from the mains to the line stage, zero global feedback from input to output, fully differential circuit (differential input and differential output) with discrete components dual-mono configuration, digital volume control without operational amplifiers, relay input switches to minimize non-linearity, oversized military resistors to minimize thermal distortion, ”Audiograde” capacitors based on Airtech specification, microcontroller management, Airtech internal wiring and gold plated connectors.

Technical features
Channels: 2
RCA inputs: 3
XLR inputs: 2
Unbalanced outputs: 2
Balanced outputs: 2
Input impedance: 47Kohm
Unbalanced output gain: 5dB
Balanced output gain: 11 dB
Frequency response (attenuation 0.5dB): 200KHz
Unbalanced output noise (Band 0 Hz – 8kHz): ≈24µV
Unbalanced output noise (Band 0 Hz – 8kHz) – A weighted: ≈9µV
Balanced output noise (Band 0 Hz – 8kHz): ≈37µV
Balanced output noise (Band 0 Hz – 8kHz) – A weighted: ≈14µV
SNR(0dB/A weighted/ref. 2Vrms) – unbalanced output: ≈107dB
SNR(0dB/A weighted/ref. 2Vrms) – balanced output: ≈103dB
Standby power consumption(230VAC): 0.7W
Dimensions(HxWxD): 140x450x380 mm
Weight: 12 Kg