The SilentSymphony-DUO Wireless Audio Broadcast and Headphone System from VocoPro is an all-in-one solution to discretely broadcast a single audio source to multiple listeners. The transmitter broadcasts to the 2 included 900 MHz headsets, but it can transmit to an unlimited number of SilentSymphony headsets that are in range.
Simply hook-up your audio source to the RCA L/R audio input on the transmitter, and then broadcast it wirelessly via a 900 MHz signal, to headsets up to 300' away. The transmitter is battery-operated, so the entire system is completely portable.
Each set of headphones has its own dedicated power switch to conserve battery life when not in use, as well as tune and volume controls. They are individually powered by two AAA batteries (batteries not included), and can receive broadcasts for up to 18 hours before new batteries are needed.
With the SilentSymphony Transmitter from VocoPro, you can expand your SilentSymphony wireless headphone system. It broadcasts audio to a SilentSymphony receiver (required and not included) via a 900 MHz signal, which helps to avoid TV station interference. This transmitter is capable of broadcasting audio to an unlimited number of wireless headphones, and you can use up to 3 transmitters simultaneously.
High/Low transmission power level toggle
Stereo RCA audio input
1/8" audio output
The Additional Wireless Headphone from VocoPro is for use with the SilentSymphony wireless headphone system. It operates up to 100' from a SilentSymphony transmitter.