Yamaha THR30IIW, Modeling Combo Amplifier for Electric Guitar built-in wireless receiver compatible with Line6 Relay G10 Ttransmitter (Item no. 398255 - not included), integrated rechargeable battery, 5 memory slots realistic tube-amp tones and feel for your desktop 15 guitar amps, 3 bass amps, 3 microphone models and flat mode Three Amp Modes per Amp type: Modern, Boutique & Classic 6 effects built-in Tuner Bluetooth and USB connectivity new amp models for electric guitar and bass, mic models for acoustic-electrics and flat voicings Three Amp Modes per Amp type: Modern, Boutique & Classic THR Remote editor/librarian app for Desktop & Mobile devices Channels: 1 Power: 30 watts Controls: Amp Mode, Gain, Master, Bass, Middle, Treble, Effect, Echo/Rev, Guitar Output, Audio Output Switches: Memory 1-5, Tap/Tuner Connections: Input (1/4"" Jack), Aux In (1/8"" Jack), Line Out L&R (2x 1/4"" Jack), Headphone Out (1/8"" TRS-Jack) USB Dimensions (W x D x H): 420 x 155 x 195 mm (16,54"" x 6,1"" x