Focusrite Scarlett 18i20 (4th Gen)
USB Audio Interface - Flagship
Audio Interface$750Manufacturer list price
Specifications
- Type
- Audio Interface
- Description
- USB Audio Interface - Flagship
- Signal path
- Digital (recallable / digitally controlled)
- Channels
- 26
- Channel format
- 8 mic preamps, 2 instrument inputs, 8 line inputs; 10 balanced line outputs, 2 independent headphone outputs, dual ADAT/S/PDIF/MIDI/Word Clock
- Form factor
- Desktop / Rackmount
- Rack units
- 1U
- Connection
- USB-C (USB 2.0)
- Sample rate (kHz)
- 44.1-192
- Bit depth
- 24
- DSP
- false
- Powered
- true (mains/bus)
- Introduced
- 2024
Details
Controls: Auto Gain, Clip Safe, Air modes, A/B speaker switching, talkback, remote-controlled preamps via Focusrite Control 2
I/O: 8x combo mic/instrument, 8x line in, 10x balanced line out, 2x headphone out, dual ADAT in/out, S/PDIF in/out, MIDI in/out, Word Clock, built-in talkback mic, USB-C
Notes: MSRP per Focusrite US site (checked 7/2026). Dimensions 442mm(W) x 46.55mm(H) x 259.73mm(D), weight 3.304kg, includes rack ears. D-A dynamic range 122dB, mic gain 69dB range.