Line6 HX Stomp XL, Multi-Effect Pedal for Electric Guitar, More than 300 HX, legacy amps, speakers and effects, Supports third-party impulse responses (IRs), Exceptional sound quality with 123 dB dynamic range, Features the same SHARC DSP chip and HX models as the Helix, 8 Capacitive touch foot switches with colour-coded LED rings, Polyphonic pitch-shifting effects, Split / Parallel signal paths for maximum routing flexibility, Pedal / foot switch input (2x) for more creative control, Stereo effects loop (mono/stereo TRS send + stereo returns), Powered by a DC mains adapter, Dimensions: 316 x 120 x 68 mm, Includes power supply unit@+*Note:* Battery operation is not supported.@+@+@+*Connections:*@+@+, 2 Inputs: 6.3 mm jack, 2 Outputs: 6.3 mm jack, USB, MIDI In, Out/Thru, Return/AUX IN Left Right, Send stereo, EXP, Headphone output, Mains adapter connection: Hollow plug socket 5.5 x 2.1 mm, negative polarity inside