Review on 🎚️ DA134 4-Channel Distribution Amplifier by Rolls by Jamie Rogers

Exactly what I needed. Works great and gives me adjustable volume on galvanically isolated outputs. I add the audio from the camera, MP3 recorder and court clerk across the table. Connection to a low-impedance load such as a B. a laptop microphone input (of course with built-in attenuator) or directly to a headphone, does not reduce the volume of other connections. Just pay attention to polarity on most Rolls devices. is in the opposite direction - the shield of the barrel connector (+) and the center pin are grounded. Do not confuse the adapter with an adapter from other devices!