The TR2050 is a bidirectional basic ground loop isolator designed to electrically isolate audio devices from each other. Eliminates hum in audio systems caused by grounds on different voltage potentials.
The TR2070 isolates audio devices to prevent ground loop hum. It solves ground loop problems for audio technicians. Causes a 50 Hz hum in the audio signal.
The VC3xx2 Series are 100 Volt wall volume controllers whereby the volume for 100 V loudspeakers can be adjusted in 11 steps of 3 dB.
100V volume controller 20W 80 x 80 mm
