The AADA-VF is a dual analogue audio distribution amplifier. It can be configured as either a stereo amplifier with four outputs of channel 1 and four outputs of channel 2, or as a mono amplifier with eight outputs of channel 1. With low noise and distortion and highly robust inputs and outputs, the remotely-controllable features include audio silence detection (with adjustable threshold level and duration), overvoltage detection and extensive gain adjustment from -30dB to +30dB in 0.5dB increments. With up to 20 cards (40 audio channels) fitting in the Vision 3 frame, the AADAVF saves you rack space and can be housed alongside any other interface or IP cards from the Vision range.