AXE I/O Solo Specifications Common AD and DA Resolution: 24-bit Sampling Rate: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz and 192 kHz Host Connection: USB Type-B receptacle. USB 2.0 (High Speed). Line Outputs 1-2 (Monitor) Configuration: Electronically balanced and floating, automatically compensates level when connection is balanced or unbalanced, tip hot. Output impedance: 150 Ohms balanced, 75 Ohms unbalanced Output Level: 0 dBFS corresponds to +13.5 dBu Frequency response: From 1 Hz to 46 kHz within 0.5 dB (96 kHz sample rate) Dynamic Range: 113 dB(A) THD @ -1 dBFS: 0.001% THD+N: -103 dB(A) at -1 dBFS Channels 1-2 crosstalk: 112 dB(A) Output 3 (Amp output) Configuration: Unbalanced, floating, with selectable ground lift Output impedance: 75 Ohms Output Level: 0 dBFS corresponds to -3 dBu Frequency response: From 20 Hz to 42 kHz within 0.5 dB (96 kHz sample rate) Dynamic Range: 106 dB(A) THD+N: -93 dB(A) Headphones Out Output impedance: Virtually ideal source (zero Ohms) until clipping Maximum Output level: +9 dBu into 50 Ohms load (approx 95 mW) Frequency response: From 1 Hz to 42 kHz within 0.5 dB (96 kHz sample rate) Dynamic Range: 111 dB(A) THD+N: -102 dB(A) Instrument Input Configuration: Multiple topology instrument preamp Input impedance, PASSIVE mode: Variable from 1 MOhms down to 2.2 kOhms Input impedance, ACTIVE mode: 10 kOhms Input level, min gain: 0 dBFS is obtained with a +12.5dBu signal at the TS input Input level, max gain: 0 dBFS is obtained with a -19 dBu signal at the TS input Frequency response: From 6 Hz to 42 kHz within 0.5 dB (96 kHz sample rate) Dynamic Range: 117 dB(A) THD, PURE mode: 0.002 % (-1dBFS input) THD, JFET mode: 0.5 % Mic Input Configuration: Class-A discrete differential microphone preamp, pin 2 hot Input impedance: 4 kOhms differential Input level, min gain: 0 dBFS is obtained with a +9 dBu signal at the XLR input Input level, max gain: 0 dBFS is obtained with a -44 dBu signal at the XLR input Frequency response: From 7 Hz to 32 kHz within 0.5 dB (96 kHz sample rate) Dynamic Range: 116 dB(A) THD+N: -104 dB(A) at -10 dBFS Line Input Configuration: Class-A discrete differential line receiver, tip hot Input impedance: 20 kOhms differential Input level, min gain: 0 dBFS is obtained with a +26 dBu signal at the TRS input Input level, max gain: 0 dBFS is obtained with a -27 dBu signal at the TRS input Frequency response: From 7 Hz to 32 kHz within 0.5 dB (96 kHz sample rate) Dynamic Range: 117 dB(A) THD+N: -104 dB(A) at -10 dBFS Connections and Controls Front Panel One 1/4" instrument input jacks Two analog potentiometers for Input GAIN Two 5 segments input level meter (peak) Analog potentiometers for Z-Tone control Pick-Up selector (PASSIVE/ACTIVE) Preamp topology selector (JFET/PURE) +48V phantom power switch USB LEDS MIDI IN/OUT LEDs Monitor knob 1/4" headphones output jack Master potentiometer for main output control 1/4" Amp output jack Rear Panel MIDI I/O 5-pin DIN connectors B-Type USB socket for connecting a computer (Mac/PC) 2 x 1/4" TRS External controllers sockets 2 x 1/4" TRS Balanced floating line outputs 1 Combo socket for MIC input and Line input (auto selecting)