Samson Airline Wireless Guitar System with AP1 Pedal Receiver - Gibson Style Ch N5 AG1 Transmitter Features - Standard 1/4-inch plug, Power/Battery LED, Power switch, 15dB pad switch AP1 Pedal Receiver features : Power switch and level control, Power On/Low Battery LED indicators as well as TX/Peak LEDs, Dual swivel mounting antennas for optimum positioning, 1/4-inch unbalanced output jack, DC input, Squelch control Transmitter Operates on single AAA battery Channel N5 Guitar System AG1 Transmitter Features - Standard 1/4-inch plug, Power/Battery LED, Power switch, 15dB pad switch ^AP1 Pedal Receiver features : Power switch and level control, Power On/Low Battery LED indicators as well as TX/Peak LEDs, Dual swivel mounting antennas for optimum positioning, 1/4-inch unbalanced output jack, DC input, Squelch control ^Transmitter Operates on single AAA battery ^Channel N5 Guitar System