B-Stock, the t.bone free solo PT 863 MHz, UHF Wireless System with a pocket transmitter, 1 group with 3 channels, 1 user group with 1 channel, adjustable squelch with threshold meter on the receiver, frequencyscan in the receiver, adjustable AF out, Infra Red transmitter to transfer the settings between receiver ad transmitter, pilottone, 25 KHz steps, 9,5" 1U housing with 2x BNC out for the antennas, XLR and Jack outs, works with 12V 0,5A DC powersupply (+ interior), pocket transmitter with plastic housing, LCD Display, 3 pin TQG connector male, works with 2x AA Batteries or rechargeable batteries, incl. guitar cable, batteries, plastic case and rackmount, frequencyrange 863 - 865 MHz, B-Stock with full warranty, may have slight traces of use