VR 4-D

"New"

Expressly designed to control  the InOut amplifier DA 480-R, DA 250-P, HA 4V-R volume control (VCA) or other 0-10VDC devices, VR 4-D is a 4 channels interface composed by 4 digital programmable pots that work as a mechanical pot. Each pot is controlled by the simple closing of two contacts: one to increase (UP) and the other one to decrease the volume (DOWN). The volume levels settings is maintained by the retention memory feature. The VR 4-D has also a mute/unmute function that can be activated by pressing, at the same time, the UP and DOWN buttons.

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