the t.bone free solo PT 863 CC 915 Bundle@+*Bundle offer comprising*, the t.bone free solo PT 863 MHz, Guitar/Bass Wireless System, UHF Radio system with pocket transmitter, 1 Pre-programmed frequency group with 16 available channels, 1 User channel, Adjustable squelch with threshold display on the receiver, Frequency scan in receiver, Adjustable AF out, Infrared control from receiver to transmitter, Pilot tone, 25 kHz Raster, 9.5