Central Control System > 2/4 channel Volume Controller

AVCIT's Programmable central controllers are with 32 digits processor,programming by graphical interface,  works with user interface like iOS/android/RF touch panel, Support network parallel connection, unlimited space expansion;


2/4 Channel Volume Controller V2N/V4N



2/4-channel independent volume control module, Support balanced or unbalanced audio in/out, With buttons and LED indicator, support manual control,  open RS232 protocol



Channel gap:              90DB

Mute:                           -104DB

Input impedance:      680Ω

Output impedance:   0Ω, Total harmonic distortion -85DB

Input port :                   2/4 Terminal module, supports balanced or unbalanced audio

Output port:                 2/4 Terminal module, supports balanced or unbalanced audio

Attenuation:                 0-76DB (unmute, max)

Resp. Frequency:        8Hz-60KHz (-3 min)

Power supply:             110-220V AC

Input level:                   2VPP

Uniformity:                  8-60KHz ±0.2DB

Noise:                           85DB

Dimensions:                234*146*64Hmm

Weight:                         2kg

2/4 Channel Volume Controller
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