Key facts
- Brand
- Focusrite
- Model
- Scarlett 18i8
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- ZH
- Last added
- 2026-10-22
Start here

Focusrite Scarlett 18i8 User Manual
This document is the user guide for the Focusrite Scarlett 18i8, a professional audio interface featuring high-quality analog preamps and the AIR function. It provides instructions for connecting the device to a computer via USB 2.0 Type-C and setting up the included Focusrite Control software. This manual is written in Chinese.
Read onlineFocusrite Scarlett 18i8 specifications
| Resolution | 24-bit/192 kHz |
|---|---|
| USB Connection | USB 2.0 Type-C |
| Power Supply | 12 V DC |
All Focusrite Scarlett 18i8 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the USB port type for the Scarlett 18i8?
The device features a USB 2.0 Type-C port located on the rear panel.
Is the Focusrite Control software required to use the interface?
No, the interface works without it but will operate in MSD mode with limited sampling rates.
What is the maximum sampling rate for Scarlett 18i8?
The maximum sampling rate is 192 kHz when using Focusrite Control software.
How do I enable the AIR function on inputs 1-4?
You must select the AIR mode in the Focusrite Control software.
