Audix AP41 OM2 Handheld Wireless System 518-554 MHz QSC KS Series VST or RTAS host application

VST or RTAS host application and professional sound card recommended

Insert point (TRS Jack socket) 0dBu nominal +21dBu maximum

They suggest something like the M-Audio or Moog expression pedals

Hickory 5A "Natural" nylon tip

Audix AP41 OM2 Handheld Wireless System 518-554 MHz QSC KS Series VST or RTAS host applicationAP41 OM2 Handheld Wireless System 518 554 MHz. Whether you are a vocalist, musician, performer or presenter, the Audix Performance Series is designed to take the mystery out of wireless with a professional system that is simple, reliable and versatile. Going from set up to performance is as easy as: SCAN Press the hot key to scan for a clear frequency (6 seconds). SYNC Press the sync key to lock in the transmitter to the receiver (2 seconds). PLAY!