SpecsIns, Outs, and SwitchesHigh impedance ultra low-noise discrete Class A JFET TRS stereo inputLow impedance TRS stereo outputExpression pedal input allows the connection of a TRS expression pedal, MiniSwitch, MultiSwitch Plus, or TRS MIDI connectionUSB jack for controlling via MIDI from a computer or for performing firmware updatesAudio QualityPremium JFET analog front endUltra low noise, high performance 24-bit 96kHz A/D and D/A converters provide uncompromising audio quality520MHz ARM Superscalar processor32-bit floating point processing20Hz to 20kHz frequency responseAudio Input Impedance: 1M OhmAudio Output Impedance: 100 OhmTypical signal to noise ratio: 116dBMoreStrong and lightweight anodized aluminum chassisPower requirements: maximum 9 volts DC center-negative, with a minimum of 250mA (power supply NOT included)Dimensions:4.6 deep x 2.7 wide x 2.5 tall11.7 cm deep x 6.9 cm wide x 6.4 cm tallDesigned and built in the USA