BOX-ADA-101R is a 1x4 analog audio distribution amplifier using RCA connectors. It supports 1 unbalanced analog audio input and 4 unbalanced analog audio outputs.

The front panel has an 8-segment LED display to show volume level. There is also a power LED indicator to show power supply status. Output gain can be adjusted via GAIN knob and DIP switch on the front panel.

BOX-ADA-101R is ideal for television studios, Pro A/V field, education, video conference and monitoring.