Line 6 HX Stomp Amp Modeler and Multi-effects Processor Features: 

• The processing power of the Helix family in a compact 3-switch stomp
• The ultimate standalone travel rig, or a balanced part of any pedalboard/amp setup 
• 7" x 5" x 2.5" aluminum chassis — slightly larger than a paperback novel
• 300+ onboard amp, cab, and stomp models from the Helix family, M-series, and legacy Line 6 products
• 126 presets to cover real-world gigging applications
• Choose up to 6 blocks per preset
• 24/96 HX audio engine delivers pristine quality and realistic modeling
• Brilliant 2.4" full-color display
• FX loop for front- or back-loading stomp effects
• Preconfigured 4-cable amp integration
• True stereo performance from input to output
• MIDI capability for traditional switchers and advanced performance integration
• Doubles as a USB audio interface with re-amp capabilities
• True bypass switching eliminates tone suck on your pedalboard
• Convenient computer-based patch management and firmware upgrades