| Brand | Focusrite |
|---|---|
| MPN | FOS18I204G |
| Model | Focusrite AMS-SCARLETT-18I20-4G |
| Suitable For | Studio/Recording |
| Type | MIDI Interface |
| Channels of I/O | 18 Inputs / 20 Outputs |
| Maximum Sampling Rate | 192 kHz / 24-Bit |
| Number of Microphone Inputs | 8 |
| Analog Audio I/O | 2x Combo XLR-1/4 TRS Balanced/Unbalanced Mic/Line/Hi-Z Input (Fro |
| Digital Audio I/O | 2x TOSLINK Optical ADAT Input 2x TOSLINK Optical ADAT Output 1x R |
| Host Connection | 1x USB-C (Class-Compliant) |
| Built-In DSP | No |
| Built-In Microphone | Yes |
| Input Level Adjustment | 8x Knob |
| Pad | No |
| Gain/Trim Range | Mic/Line Inputs: 69 dB Hi-Z Inputs: 62 dB |
| High-Pass Filter | No |
| Solo/Mute | No |
| Phantom Power | 48 V, Selectable On/Off |
| Host Connection Protocol | USB 2.0 |
| USB (Non-Host) | No |
| Sync I/O | 1x BNC Word Clock Output |
| Network I/O | No |
| MIDI I/O | 1x DIN 5-Pin Input 1x DIN 5-Pin Output |
| Expansion Slots | No |
| Wireless | No |
| Frequency Response | Mic Inputs: 20 Hz to 20 kHz ±0.06 dB Line, Hi-Z Inputs: 20 Hz to 20 kHz ±0.05 dB Line Outputs: 20 Hz |
| Maximum Input Level | Mic Inputs: 16 dBu Line Inputs: 22 dBu Hi-Z Inputs: 12 dBu |
| Maximum Output Level | Line Outputs: 16 dBu Headphone Outputs: 16 dBu |
| Headphone Output Power | 57 mW into 33 Ohms 27 mW into 300 Ohms |
| Impedance | Mic Inputs: 3 Kilohms Line Inputs: 24 Kilohms Line Outputs: 200 O |
| Dynamic Range | Hi-Z Inputs: 113 dBA Line Inputs: 115.5 dBA Mic Inputs: 116 dBA H |
| THD+N | Mic/Line Inputs: -100 dB (at 8 dB Gain) Hi-Z Inputs: -80 dB Line |
| EIN | Mic Inputs: -127 dBu A-Weighted |
| Sample Rates | 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz |
| Sample Rate Conversion | No |
| Bit Depths | 24-Bit |
| Sync Sources | ADAT, Internal, S/PDIF |
| Media/Memory Card Slot | No |
| OS Compatibility | Computer: macOS / Windows Mobile: Android/iOS |
| Power Requirements | AC Input |
| AC Input Power | 100 to 240 VAC, 50 / 60 Hz |
| Power Consumption | 30 W |
| Rackmount Size | 1 RU (with Included Hardware) |
| Operating Conditions | 47 to 104°F / 8 to 40°C |
| UPC | 815301001522 |
Check the listing for details. Focusrite Scarlett 18i20 USB-C Audio/MIDI Interface (4th Generation). Condition: New. Listed at 649.99 USD. The new Auto Gain mode automatically sets your recording level, and Clip Safe mode automatically prevents your signal from clipping, ensuring that every take is a keeper. The Scarlett 18i20 4th Generation can work in standalone mode and still pass audio from the inputs to the outputs without the need for a computer.