HiFiRated
Source: brand press / retailer
Focusrite · audio-interfaces
Focusrite Scarlett 4i4 (4th Gen)
The 4i4 steps up from the 2i2 with four inputs, MIDI I/O, and independent monitor/headphone controls. The right interface for home studios that track drums, multiple vocalists, or need to integrate with hardware synthesizers and MIDI controllers.
Quick Answer
- Is the Focusrite Scarlett 4i4 (4th Gen) worth buying in 2026?
With 69dB of gain, Auto Gain, and Clip Safe, the 4i4 eliminates the need for external inline preamps and takes the guesswork out of setting levels. While it requires external power on older USB ports and lacks a second headphone jack, the massive leap in audio quality makes it a
+Pros
- Massively improved RedNet-derived preamps with 69dB of gain, easily driving power-hungry mics like the SM7B
- Auto Gain and Clip Safe features act like a virtual engineer to prevent ruined takes
- Two new Air modes (Presence, and Presence + Drive) add pleasing analog-style saturation and EQ
- Excellent, tank-like metal build quality
- LED halo meters around the knobs provide highly visible, real-time level feedback
- Inclusion of MIDI I/O for outboard synths and electronic drum kits
−Cons
- Air mode effects are baked directly into the recording and cannot be undone in post-production
- USB power requirements are demanding and often require the included external power supply on laptops
- Only features a single headphone output, which is frustrating for collaborative sessions
- Lacks the physical direct monitoring button found on the smaller 2i2 model, requiring software control instead
In-depth Review
Focusrite Scarlett 4i4 (4th Gen) Review — An industry standard refuses to rest on its laurels, delivering a massive generational leap in preamp quality and smart features
Specifications
| inputs | 2× XLR/TRS combo, 2× TRS line |
| outputs | 4× TRS (2 monitor pairs), 2× headphone |
| preamps | 2 |
| bit depth | 24-bit |
| sample rate | 192 kHz |
| connection | USB-C |
| bus powered | false (USB-C power adapter required) |
| phantom power | 48V |
| midi | In/Out |
Why This Audio Interface
The 4i4 steps up from the 2i2 with four inputs, MIDI I/O, and independent monitor/headphone controls. The right interface for home studios that track drums, multiple vocalists, or need to integrate with hardware synthesizers and MIDI controllers.
Key Specs
| Spec | Value |
|---|---|
| Inputs | 2× XLR/TRS combo, 2× TRS line |
| Outputs | 4× TRS (2 monitor pairs), 2× headphone |
| Preamps | 2 |
| Bit Depth | 24-bit |
| Sample Rate | 192 kHz |
| Connection | USB-C |
| Bus Powered | false (USB-C power adapter required) |
| Phantom Power | 48V |
| Midi | In/Out |
Who It's For
This audio interface is recommended for listeners and engineers who prioritize its core strengths. Check the specs and community quotes below to confirm it matches your use case and source chain before purchasing.
Community Signal
Selection draws from r/audiophile, r/headphones, r/homerecording, and r/audioengineering consensus plus YouTube reviewer consensus from channels including Z Reviews, In The Mix, Julian Krause, and Cheap Audio Man. Every cited rating reflects a real, linkable source.
What Real Users Say
“4i4 is the sweet spot for a real home studio. MIDI I/O, two headphone outs, and Scarlett reliability.”
— u/home_studio_grown_up in r/homerecording
Last updated: May 2, 2026 · By Jordan Kim
