* Instrument input and stereo line/headphone output
* Stylish, compact and sturdily designed housing
* USB 2.0 bus powered, no power supply needed
[spoiler=open this] for Guitar Rig Kontrol Hardware Features:
* Sturdy foot controller with rugged, stylish black aluminum housing
* One metal pedal and nine ultra solid switches (one under the pedal, e.g. to bypass a WahWah effect). Each switch has a status LED indicating its status.
* Two 1/4 TRS inputs with instrument pre-amps (regular line devices such as synthesizers can be used as well), individual gain controls per channel and signal/peak LEDs
* Two balanced 1/4 TRS outputs with high/low switch (full scale and -14 dB, e.g. for guitar amps) and signal LED metersHeadphone 1/4" TRS output with individual level control
* Two 1/4 pedal inputs for additional expression and volume pedals or switch-boxes
* Bidirectional communication with the software (Rig Kontrol 3 displays the status of the software and vice versa)
* 4 digit status LED displays current GUITAR RIG preset number
* Convenient assignment of parameters from within the software