A 2-in, 2-out USB-C interface with one mic preamp and one dedicated guitar input.
VST3not supportedAUnot supportedAAXnot supportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported
Checked September 2026
Focusrite Scarlett Solo (4th Gen) vs Focusrite Scarlett 18i20 (4th Gen) (2026)
Focusrite Scarlett Solo (4th Gen) is best for solo creators recording vocals or guitar; Focusrite Scarlett 18i20 (4th Gen) is best for studios tracking drum kits and bands. Focusrite Scarlett Solo (4th Gen) starts at $159.99 and Focusrite Scarlett 18i20 (4th Gen) at $769.99.
An 8-preamp, rackmount USB-C interface with 26 simultaneous inputs and outputs.
VST3not supportedAUnot supportedAAXnot supportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported
| Focusrite Scarlett Solo (4th Gen) | Focusrite Scarlett 18i20 (4th Gen) | |
|---|---|---|
| Best for | solo creators recording vocals or guitar | studios tracking drum kits and bands |
| Starting price | $159.99 | $769.99 |
| Free version | No | No |
| Free trial | — | — |
| Formats | USB-C | USB-C |
| OS | Windows, macOS | Windows, macOS |
| Key features | 1 mic preamp and 1 Hi-Z instrument input, Two Air modes (Presence and Harmonic Drive), 24-bit/192 kHz, Dynamic Gain Halos, Loopback, Focusrite Control 2 software | 8 mic/line preamps, 26 inputs and 26 outputs simultaneous, Dual ADAT, S/PDIF and MIDI, Built-in talkback microphone, 1U rack-mountable, 24-bit/192 kHz |
| Developer | Focusrite | Focusrite |
Questions people ask
Focusrite Scarlett Solo (4th Gen) starts at $159.99; Focusrite Scarlett 18i20 (4th Gen) starts at $769.99.
1 mic preamp and 1 Hi-Z instrument input, Two Air modes (Presence and Harmonic Drive), Dynamic Gain Halos, Loopback, Focusrite Control 2 software.
8 mic/line preamps, 26 inputs and 26 outputs simultaneous, Dual ADAT, S/PDIF and MIDI, Built-in talkback microphone, 1U rack-mountable.