TC-Helicon VoiceTone R1, Vocal Processor Pedal, Reverb effect unit with 8 presets (Hall, Plate, Theater, Club, Room, Studio, Ambience, Arena), ""Dry/Wet"" blend control for a perfect mix of dry and processed signals, VoiceLive 2 sound quality algorithms, XLR Microphone input with 24 V phantom power (can not be switched off), Recessed gain control (prevents accidental adjustment), Connectors: Balanced XLR output, USB connector (to connect to VoiceSupport application for tips, tricks and updates), Mic-control connector (effect on/off via TC-Helicon MP-75 microphone), All pedals in the VoiceTone series can be connected to each other (via Daisychain), with the first pedal controlling the master volume, Includes power supply