2-line independent volume adjustment control supports sound equilibrium, easy multi-specification plunges support balanced or unbalanced input and output.

·Power: Inner network power supply 24 VDC；

·ID choice: Rotating ID shift sets network ID code.；

·Control method: Single or multiple volume adjustment through independent network protocol control；

·Volume channel output impedance: 10Ω；

·Input: Balanced or unbalanced；

·Total: harmonic wave distortion -85dB；

·Level input: IVPP；

·Attenuation range: (non-mute) 0-76dB （Max.）；

·Frequency response 50HZ-18KHZ (-3 Min.); connected with ITPBII or PRO-E control system；

·Output: Balanced or unbalanced；

·Noise: -85dB；

·Separation degree: -90dB；

·MUT: -104 dB；

·Uniformity: (80Hz-16KHZ) +/-0.2dB；