The Stealth Wireless Expander MKII includes an additional single-channel UHF receiver, making it easier to build larger systems or to enable multi-room coverage. This pack includes everything the user needs so that the unit can be connected to an Alto Stealth Wireless MKII sound system. Not compatible with previous version of Stealth Wireless.

Used to expand an existing Stealth Wireless MKII system One-channel receiver with output via 1/4" TRS jack (per unit) Reliable UHF band: up to more than one hundred selectable channels (depending on zone) Adjustable squelch that eliminates interference