‌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.
An amplifier that fits into a standard electrical 3 x 3 wall switch back box (deep type). 2 x 10w, bluetooth, USB/SD card MP3 player, FM radio & remote control. Ideal for boutique hotels and homes alike. Just add speakers.
Stereo amplifier receiver – 60W + 60 with Bluetooth, USB/MP3 player, FM radio, microphone inputs & optical audio input to connect to a TV. Remote control for player.