Могоканален аудио интерфейс

Spec description

Supported sampling frequency 44.1k/48k/88.2k/96k/176.4k/192k Hz
Supported bit rate 16/24-bit (Internal operation is 24-bit)
Analog audio Inputs
MIC IN
(INPUT 1/L, 2/R) XLR-3-31 (1: GND, 2: HOT, 3: COLD), BALANCED
Input impedance 2.2kΩ
Nominal input level
(INPUT: MAX) –65dBu
Nominal input level
(INPUT: MIN) –22dBu
Maximum input level
(INPUT: MIN) –6dBu
LINE IN
(INPUT 1/L, 2/R) 1/4" (6.3mm) TRS-jack (T: HOT, R: COLD, S: GND), BALANCED
Input impedance 15kΩ (LINE) / 1MΩ (GUITAR)
Nominal input level
(INPUT: MAX) –39dBu (LINE) / –55dBV (GUITAR)
Nominal input level
(INPUT: MIN) +4dBu (LINE) / –12dBV(GUITAR)
Maximum input level
(INPUT: MIN) +20dBu (LINE) / +4dBV (GUITAR)
LINE IN
(LINE I/O 3-4) RCA pin-jack
(when set to "INPUT" at LINE I/O switch)
Input impedance 15kΩ
Nominal input level –10dBV
Maximum input level +6dBV
Analog audio outputs
LINE OUT
(LINE OUT 1/L, 2/R) 1/4" (6.3mm) TRS-jack (T: HOT, R: COLD, S: GND), BALANCED
Output impedance 100Ω
Nominal output level +4dBu
Maximum output level +20dBu
LINE OUT
(LINE I/O 3-4) RCA pin-jack
(when set to "OUTPUT" at LINE I/O switch)
Output impedance 200Ω
Nominal output level –10dBV
Maximum output level +6dBV
Digital audio inputs
COAXIAL
(DIGITAL IN) RCA pin-jack
(when set to "COAXIAL" at DIGITAL IN switch)
Format IEC60958-3 (S/P DIF)
OPTICAL
(DIGITAL IN) TOS (JEITA RC-5720C)
(when set to "OPTICAL" at DIGITAL IN switch)
Format IEC60958-3 (S/P DIF)
Digital audio outputs
COAXIAL
(DIGITAL OUT) RCA pin-jack
Format IEC60958-3 (S/P DIF) / IEC60958-4 (AES/EBU)*
OPTICAL
(DIGITAL OUT) TOS (JEITA RC-5720C)
Format IEC60958-3 (S/P DIF) / IEC60958-4 (AES/EBU)*
*Output format can be selected ”S/P DIF” or ”AES/EBU” on INTERFACE tab of DSP mixer.
PHONES
Connector 1/4" (6.3mm) stereo phone jack
Maximum output level 18mW + 18mW or more (THD+N 0.1% or less, 32Ω loaded)
USB
Connector USB B type 4-pin
Format USB2.0 HIGH SPEED mass storage class
REMOTE
Connector 2.5mm TRS-jack
Supported protcol Dedicated protocol for RC-3F
(Mackie Control or HUI emulation)
Power USB bus powered (5V, Max 500mA)
Power consumption 2.5W
Dimensions (W×H×D) 5.5" × 1.65" × 5.5" / 140 × 42 × 140 mm
Weight 1.1 lbs. / 500 g
Operating temperature 41˚F to 95˚F / 5˚C to 35˚C


Audio performance
ADC chip set dynamic range 102dB *1
DAC chip set dynamic range 106dB *2
Frequency response
Mic preampr 10Hz to 68kHz, +0.5/–3.0dB
MIC IN to LINE OUT 10Hz to 68kHz, +0.5/–3.0dB
MIC IN to PHONES 10Hz to 30kHz, +0.5/–1.0dB
THD 0.0045% or less *3
S/N ratio 98dB or more *4
EIN –120dBu or less *5


Operating system requirements
Windows
DRIVER ASIO2.0, WDM(MME)
Macintosh
DRIVER Core Audio

*1 FS=48kHz, A-Weight
*2 FS=44.1kHz, A-Weight
*3 MIC IN-LINE OUT, INPUT 1/2 knobs at MIN position, FS=176.4k/192k Hz, JEITA
*4 MIC IN-LINE OUT, INPUT 1/2 knobs at MIN position, FS=176.4k/192k Hz, JEITA
*5 MIC IN-LINE OUT, INPUT 1/2 knobs at MAX position FS=176.4k/192k Hz, JEITA

Windows

Windows 10 2022 Update (Version 22H2) , Windows 11 2022 Update (Version 22H2) , Windows 11 (Version 21H2) , Windows 10 (November 2021 Update) , Windows 10 (May 2021 Update) , Windows 10 (October 2020 Update) , Windows 10 (May 2020 Update) , Windows 8.1 , Windows 8 , Windows 7 , Windows XP
Mac

macOS Catalina , macOS Mojave , macOS High Sierra (10.13) , macOS Sierra‎ (10.12) , OS X El Capitan (10.11) , OS X Yosemite (10.10) , OS X Mavericks (10.9) , OS X Mountain Lion (10.8) , OS X Lion (10.7) , Mac OS X Snow Leopard (10.6)