The Remote Control Speaker Switch from Lonnie Bedell Electronics switches between 2 sets of speakers by remote control, allowing listeners to stay in the "sweet spot" of the room during A/B Comparisons. It uses a heavy duty relay, 14 gauge wiring, and spring speaker terminals. Binding posts can be ordered as an option. The LED on front glows green for Set A, and Red for Set B. The remote control is key fob sized, operates at 433mhz wireless band with approx 150ft range and is coded to reduce interference.
www.lonniebedell.com
