AD/DA audio converter
Sampling frequency
44.1/48/88.2/96 kHz
Quantization bit rate
24-bit
Analog audio inputs
Microphone inputs (MIC IN 1-2)
Balanced
Connectors: XLR-3-31 (1: GND, 2: HOT, 3:
COLD)
Input impedance: 2.2 kΩ
Nominal input level: –14 dBu (0.15 Vrms)
Minimum input level: –57 dBu (0.001 Vrms)
Maximum input level: +2 dBu (0.98 Vrms)
Line inputs (LINE IN 1-2)
Balanced
Connectors:
6.3-mm (1/4”) TRS phone jacks (Tip: HOT,
Ring: COLD, Sleeve: GND)
Input impedance: 15 kΩ
Nominal input level: +4 dBu (1.23 Vrms)
Minimum input level: –39 dBu (0.008 Vrms)
Maximum input level: +20 dBu (7.75 Vrms)
Instrument input (INST IN 1)
Unbalanced
Connectors: 6.3-mm (1/4”) TS phone jacks
(Tip: HOT, Sleeve: GND)
Input impedance: 1 MΩ
Nominal input level: –13 dBV (0.22 Vrms)
Minimum input level: –56 dBV (0.001 Vrms)
Maximum input level: +3 dBV (1.41 Vrms)
Analog audio outputs
Line outputs (LINE OUT 1-4)
Unbalanced
Connectors: RCA pin jacks
Output impedance: 200Ω
Nominal output level: –10 dBV (0.316 Vrms)
Maximum output level: +6 dBV (2 Vrms)
Headphones outputs (PHONES)
Connectors:
6.3-mm (1/4”) stereo phone jack
Maximum output: 18 mW + 18 mW (1 kHz,
0.1%, 32Ω)
Control I/O
MIDI input (MIDI IN)
Connector: 5-PIN DIN
Format: standard MIDI format
MIDI output (MIDI OUT)
Connector: 5-PIN DIN
Format: standard MIDI format
USB (USB)
Connector: 4-pin USB type B
Format: USB 2.0 HIGH SPEED (480 MHz)
Audio performance
Frequency response
20 Hz-20 kHz +0.5/–1.0 dB (44.1/48 kHz,
JEITA)
20 Hz-40 kHz +0.5/–1.5 dB (88.2/96 kHz,
JEITA)
Signal-to-noise ratio
98 dB or higher (LINE IN to LINE OUT with
Gain knobs at minimum, 44.1 kHz,
JEITA)
Total harmonic distortion
0.0045% or less (LINE IN to LINE OUT with
Gain knobs at minimum, JEITA)
9 – Specifications
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