Features: • High impedance ultra-low-noise discrete Class-A JFET TRS stereo input. • Low impedance independent TS stereo outputs. • Expression pedal input allows the connection of a TRS expression pedal, MiniSwitch, MultiSwitch Plus, or TRS MIDI connection. • USB jack for controlling via MIDI from a computer or for performing firmware updates. • Dedicated Reverb On/Off & Tremolo On/Off footswitches • Premium JFET analog front end • Ultra low noise, high-performance 24-bit 96kHz A/D and D/A converters provide uncompromising audio quality • 520MHz ARM Superscalar processor • 32-bit floating-point processing • 20Hz to 20kHz frequency response • Audio Input Impedance: 1M Ohm • Audio Output Impedance: 100 Ohm • Strong and lightweight anodized black aluminium chassis • 9V DC power supply included • Power requirements: maximum 9 volts DC centre-negative, with a minimum of 300mA of current • Dimensions: 4.5” deep x 4” wide x 1.75” tall / 11.4 cm deep x 10.2 cm wide x 4.4 cm tall • Designed and built in the USA