Focusrite Scarlett 18i20 (3rd Gen) USB Type-C Audio/MIDI Interface

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การเชื่อมต่อ USB Type-C / Type-A
8 Scarlett Mic/Line Preamps, 2 Hi-Z Ins
Dual Headphone Outs , 10 Line Outs
24 บิต / 192 kHz AD/DA
สายไฟ AC / Mac, Windows
Phantom Power, MIDI, S/PDIF, ADAT I/O
Pads, Onboard Talkback, Air Mode
Virtual Loopback, Wordclock Output
DAWs, VIs, Loops และ Samples

สเปค Focusrite Scarlett 18i20 (3rd Gen) USB Type-C Audio/MIDI Interface

Form Factor	Rackmount (Rack-Mountable with Included Hardware)
Display	8 x Multi-Segment LED Meter
Channels of I/O	Analog: 8 Inputs / 10 Outputs Digital: 10 Inputs / 10 Outputs
Max Sample Rate/Resolution	192 kHz / 24-Bit
Number of Mic Preamps	8
Input Level Adjustment	8 x Knob
Expansion Slots	None
Signal Processing
Pad	-10 dB (Switchable per Channel)
Gain/Trim Range	Mic/Line Inputs: 56 dB
High-Pass Filter	None
Solo/Mute	Mute per Master
Connectivity
Analog Audio I/O	2 x Combo XLR-1/4" TRS Balanced/Unbalanced Mic/Line/Hi-Z Input 6 x Combo XLR-1/4" TRS Balanced Mic/Line Input 10 x 1/4" TRS Balanced/Unbalanced Line/Monitor Output 2 x 1/4" TRS Unbalanced Headphone Output
Phantom Power	48 V, Selectable On/Off (on 8 Channels)
Digital Audio I/O	1 x RCA Coaxial S/PDIF Input 1 x RCA Coaxial S/PDIF Output 1 x TOSLINK Optical ADAT / S/PDIF Input (S/MUX Support) 1 x TOSLINK Optical ADAT Input (S/MUX Support) 1 x TOSLINK Optical ADAT / S/PDIF Output (S/MUX Support) 1 x TOSLINK Optical ADAT Output (S/MUX Support)
Host Connection / USB	1 x USB Type-C (USB 2.0)
USB (Non-Host)	None
Sync I/O	1 x BNC Word Clock Output
Network I/O	None
MIDI I/O	1 x DIN 5-Pin Input 1 x DIN 5-Pin Output
Wireless Connectivity	None
Performance
Frequency Response	20 Hz to 20 kHz ±0.1 dB
Max Input Level	Mic Inputs: +9 dBu (Min Gain) +16 dBu (Min Gain, with Pad) Hi-Z Inputs: +12.5 dBu (Min Gain) +14 dBu (Min Gain, with Pad) Line Inputs: +22 dBu (Min Gain) +29 dBu (Min Gain, with Pad)
Max Output Level	Line Outputs: +15.5 dBu (Balanced) Headphone Outputs: +7 dBu
Impedance	Mic Inputs: 3 Kilohms Hi-Z Inputs: 1.5 Megohms Line Inputs: 60 Kilohms Line Outputs: 430 Ohms Headphone Outputs: < 1 Ohm
Dynamic Range	Mic Inputs: 111 dBA Hi-Z Inputs: 110 dBA Line Inputs: 110.5 dBA Line Outputs: 108.5 dBA Headphone Outputs: 104 dBA
THD+N	Mic Inputs: < 0.0012% Hi-Z Inputs: < 0.03% Line Inputs: < 0.002% Line Outputs: < 0.002% Headphone Outputs: < 0.002%
EIN	Mic Inputs: -128 dB A-Weighted
Digital Audio
Sample Rates	Up to 192 kHz (AD/DA Conversion)
Sample Rate Conversion	None
Bit Depths	Up to 24-Bit (AD/DA Conversion)
Sync Sources	ADAT, Internal, S/PDIF
Audio Storage & Playback
Memory Card Slot	None
Compatibility
OS Compatibility	macOS 10.12 / 10.13 / 10.14 / 10.15 / 11 Windows 7 or Later
Included Software	Ableton Live Lite Pro Tools First
Compatible Software (Not Included)	Any Core Audio (Mac) Compliant Software
Included Plug-Ins	Dynamics: Focusrite Red 3 Drawmer S73 Equalization: Focusrite Red 2 Virtual Instruments: XLN Audio Reverb & Room: Softube TSAR-1R Reverb Delay: Softube Tube Delay Harmonic & Tape: Softube Saturation Knob
Supported Drivers/API & Plug-Ins	Core Audio (Mac) ASIO WDM
Mobile Device Compatibility	None
Required Hardware	Available USB 2.0 Port USB Cable (Included)
Internet Connection	Required for Software/Driver Download
Power
Power Requirements	AC Input
AC Input Power	100 to 240 VAC, 50 / 60 Hz
Power Consumption	30 W
Physical
Rackmount Size	1 RU (with Included Hardware)
Dimensions	48.3 x 25.98 x 4.65 cm / 19 x 10.23 x 1.83"
Weight	3.3 kg / 7.2 lb