Scarlett Solo 4th Gen
4.6Editor score
120 dB dynamic range
One microphone preamp
Hi-Z instrument input
Air Mode processing
Bundled recording software
In this guide
A Focusrite USB Audio Interface connects microphones, instruments, headphones, and studio gear to a computer, turning a laptop or desktop into a practical recording setup. The right model can improve signal clarity, simplify level control, and provide enough connections for vocals, guitars, keyboards, and expanded recording systems.
This guide compares ten Scarlett models and bundles using the supplied specifications, included accessories, feature sets, compatibility details, and customer ratings. It covers compact one-microphone designs, dual-input interfaces, older models that remain viable for basic projects, and larger options for multitrack recording.
Each review explains who benefits most from the interface and where its trade-offs appear. The highest-rated models do not automatically suit every workflow, so input count, monitoring needs, software, and intended recording role should guide the final choice. Prices and package contents can change over time.
Top 3 Picks for Best Focusrite USB Audio Interface
Scarlett 2i2 4th Gen
4.7Editor score
Two 69 dB preamps
120 dB dynamic range
Auto Gain and Clip Safe
Independent headphone monitoring
Loopback recording
Scarlett 16i16 4th Gen
5.0Editor score
24-bit/192 kHz converters
Sixteen physical inputs
ADAT and SPDIF expansion
MIDI connectivity
Near-zero latency monitoring
Top 10 Best Focusrite USB Audio Interface in 2026 Compared
The comparison covers every listed Focusrite interface by its core input capacity, conversion performance, monitoring options, software, and expansion potential, making it easier to identify the right Scarlett for a solo recording, small project, or larger production setup.
ProductsSpecificationsEditor scorePrice
Best Budget
Scarlett Solo 4th Gen
120 dB dynamic range
One microphone preamp
One Hi-Z instrument input
Air Mode enabled
4.6Editor score
Editor's Choice
Scarlett 2i2 4th Gen
120 dB dynamic range
Two 69 dB preamps
Auto Gain and Clip Safe
Loopback recording
4.7Editor score
Best Premium
Scarlett Solo 4th Gen
24-bit/192 kHz resolution
One microphone preamp
USB-C connectivity
Class-compliant operation
4.7Editor score
Scarlett 2i2 3rd Gen
24-bit/192 kHz converters
Two Scarlett mic preamps
Two Hi-Z instrument inputs
111 dB dynamic range
4.6Editor score
Scarlett 2i2 4th Gen
Two microphone preamps
Two Hi-Z instrument inputs
120 dB dynamic range
Headphones and pop filter
4.6Editor score
Scarlett Solo 4th Gen
120 dB dynamic range
One microphone preamp
One Hi-Z instrument input
Independent headphone level
4.6Editor score
Scarlett Solo 4th Gen
120 dB dynamic range
Dynamic Gain Halos
Loopback virtual inputs
Focusrite Control 2
4.7Editor score
Scarlett 16i16 4th Gen
24-bit/192 kHz converters
Two mic preamps
Six line inputs
ADAT and MIDI
5.0Editor score
Scarlett 18i16 4th Gen
24-bit/192 kHz resolution
Four mic preamps
Eight line inputs
Auto Gain and Clip Safe
5.0Editor score
Scarlett Solo 2nd Gen
Two audio inputs
One Scarlett mic pre
48V phantom power
Two audio outputs
4.6Editor score
1. Scarlett Solo 4th Gen – Best Overall Focusrite USB Audio Interface
Scarlett Solo 4th Gen
120 dB dynamic range
One detailed mic preamp
One Hi-Z instrument input
USB-C audio connection
The Focusrite Scarlett Solo 4th Gen is a focused two-in, two-out interface for songwriters who need a microphone and guitar in a compact recording setup. Its 4.6 rating reflects a strong balance of conversion quality, useful hardware features, and accessible operation. The highlighted 120 dB dynamic range and use of Focusrite flagship converters position it as a capable step above a basic computer interface.
Pros
- Excellent converter performance
- Simple songwriter-focused layout
- Direct guitar instrument input
- Substantial bundled software
- Compact and versatile
Cons
- Only one microphone preamp
- No stereo line input
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Its Air Mode is one of the most useful creative features. It lifts vocals and guitars with added presence and harmonic drive, allowing a performer to shape a more finished, studio-oriented sound while recording. A Hi-Z instrument input lets a guitar connect directly, while the included recording software and Hitmaker Expansion provide tools for recording, mixing, mastering, and instrument creation.
The principal limitation is input count. With one Scarlett microphone preamp and one instrument input, the Solo is ideal for lead vocals, acoustic instruments, or a single amplified guitar, but it cannot capture a microphone and stereo keyboard simultaneously. That makes it less appropriate for duo recordings, drum tracking, or sessions that require several line-level sources. Its focused design is nevertheless an advantage for beginners who want fewer connection decisions.
Choose this model if your sessions generally involve one microphone, one guitar or instrument, and headphone monitoring. It offers the most approachable way to use a current fourth-generation Scarlett while retaining high-resolution conversion, Air Mode, and useful software. For singers, beatmakers, and home songwriters who value simplicity over simultaneous recording channels, it is the strongest overall recommendation.
Focused Recording for Songwriters
The Solo connects directly to the equipment most songwriters use: a microphone for lead vocals and a guitar through the Hi-Z input. This keeps the initial setup understandable without removing professional conversion quality or creative signal-shaping tools.
Bundled Tools for Faster Workflows
Pro Tools Intro+, Ableton Live Lite, Cubase LE, and the Hitmaker Expansion give new users several paths for arranging, recording, producing, and mastering. The software is especially helpful for anyone building a complete project without starting from an empty digital audio workstation.
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2. Scarlett 2i2 4th Gen – Best Versatile Focusrite USB Audio Interface
Scarlett 2i2 4th Gen
Two 69 dB mic preamps
120 dB dynamic range
Hi-Z and line inputs
Auto Gain and Clip Safe
The Focusrite Scarlett 2i2 4th Gen is our Editor's Choice because it supports more common home-studio arrangements than the Solo while remaining straightforward enough for beginners. It carries a 4.7 rating and provides two microphone preamps with a reported 69 dB gain range, two Hi-Z instrument inputs, professional line inputs, and the same 120 dB dynamic range highlighted on the current Solo.
Pros
- Two flexible microphone channels
- Automatic level-setting tools
- Clear illuminated gain halos
- Independent headphone monitoring
- Loopback computer recording
Cons
- No multi-channel digital expansion
- Bundle may duplicate needed accessories
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Its level-management features distinguish it from simpler alternatives. Dynamic Gain Halos visually show input and output activity, Auto Gain analyzes a ten-second performance and selects a level, and Clip Safe helps reduce the risk of clipping. Air Mode adds presence and harmonic character to vocals and instruments, while the custom-designed headphone amplifier provides independent level control for clear monitoring.
The interface also supports loopback, allowing users to record computer audio through virtual inputs. That makes it useful for sampling software, capturing online playback, and routing sound between applications. One trade-off is that it remains a compact desktop interface rather than an expandable rack-style system. There is no ADAT or other multichannel digital input in the supplied specification, so it cannot grow into a much larger recording rig in the way some alternatives can.
This is the strongest choice for a vocalist who also records guitar, a producer working with two source signals, or a beginner who values automatic gain assistance. The supplied bundle also includes two six-foot XLR cables, making it more immediately useful for a two-microphone session. It delivers enough input flexibility for most compact projects while remaining easy to operate.
Automatic Leveling for Consistent Takes
Auto Gain and Clip Safe make the 2i2 particularly approachable for new recordists. Performers can play for ten seconds, review the selected level, and rely on Clip Safe for added protection without manually chasing multiple gain settings for every take.
Two Channels, Multiple Source Types
Each preamp can accept a microphone, and the Hi-Z inputs suit electric guitar, bass, keys, synths, and grooveboxes. Line inputs add flexibility for stereo or other line-level sources, making the interface more accommodating than a single-channel model.
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3. Scarlett Solo 4th Gen Software Suite – Best Complete Starter Bundle
Scarlett Solo 4th Gen Software Suite
24-bit/192 kHz resolution
One microphone preamp
One instrument input
Mac and Windows compatibility
This Scarlett Solo 4th Gen bundle is a practical starter option for a singer, songwriter, or instrumentalist who wants a microphone, software, and a connected cable in one package. Its 4.7 rating indicates strong customer reception, while the listed 24-bit/192 kHz A/D resolution promises detailed digital capture for vocals, acoustic instruments, and amplified guitar.
Pros
- High-resolution audio capture
- Long XLR cable included
- Phantom power support
- Broad computer compatibility
- Software suite included
Cons
- Single microphone channel
- No automatic gain features listed
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The hardware provides one microphone preamp with phantom power, one instrument input, two line outputs, and a headphone output. USB 2.0 protocol and USB Type-C connectivity support real-time monitoring and low-latency recording. The class-compliant design also makes it straightforward to use with modern Macs, Windows PCs, and USB-C iPads, which broadens its appeal for mobile and cross-platform creators.
Compared with the standard Solo listing, this package adds a ten-foot H&A XLR microphone cable and clearly identifies the software suite, power-related support through the interface, and operating compatibility. Its limitation remains physical input capacity. A user cannot record two microphones at once or capture a keyboard in stereo and a vocal simultaneously, so projects requiring parallel recording will need a larger interface.
The bundle is best for someone beginning a home recording setup around one main microphone. The included cable reduces the need for an immediate extra purchase, and the broad device compatibility makes it easier to move between desktop and portable workflows. Choose it when simplicity, high-resolution conversion, and a ready-to-record accessory package matter more than multichannel expansion.
Resolution for Detailed Recordings
The 24-bit/192 kHz specification supports high-resolution capture and gives projects room for detailed editing, processing, and mastering. It is particularly relevant to vocalists who want clean source files before adding compression, EQ, and effects.
A Connection-First Purchase
The included ten-foot XLR cable helps a new user connect a microphone without searching for the right cable type. Combined with the software suite and USB-C cable, the package addresses the main physical components of a first recording setup.
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4. Scarlett 2i2 3rd Gen – Best Proven Dual-Input Interface
Scarlett 2i2 3rd Gen
24-bit/192 kHz conversion
Two Scarlett mic preamps
111 dB dynamic range
Two Hi-Z instrument inputs
The Scarlett 2i2 3rd Gen remains a capable dual-input USB interface for musicians who want two Scarlett preamps, two high-headroom instrument inputs, and established 24-bit/192 kHz conversion. Its 4.6 rating indicates solid demand, and the product's long-standing presence in the Scarlett line makes it a familiar option for home studios, mobile rigs, and smaller production rooms.
Pros
- Established Scarlett preamp design
- Two independent recording channels
- Generous instrument headroom
- Multiple supported sample rates
- Gain Halo level display
Cons
- Older fourth-generation features absent
- Lower dynamic range specification
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Air Mode emulates the character of Focusrite's original ISA preamps, adding high-end detail to vocals. The interface also uses illuminated Gain Halos to make signal levels easier to judge and includes Easy Start for setup. Supported sample rates range from 44.1 kHz through 192 kHz, including 88.2, 96, and 176.4 kHz options for projects that require different working rates.
Compared with the fourth-generation 2i2, this model has a listed 111 dB dynamic range rather than 120 dB and does not include the newer model's Auto Gain, Clip Safe, or stated 69 dB gain range. Those are meaningful differences for buyers seeking the latest hardware automation, but the older interface still supports professional conversion rates, two microphones, and two high-headroom instrument paths.
Choose the 3rd Gen when you want the established Scarlett 2i2 format with Pro Tools First and do not need the newest automation and safety features. It is a good match for guitarists, singer-songwriters, and small duos that can work within two simultaneous analog channels. New users focused on current hardware will find the fourth generation more forward-looking, while value-conscious buyers may appreciate this proven alternative.
Two Channels for Small Sessions
Two mic preamps and two instrument inputs support common duo arrangements, stereo keyboard capture alongside another source, or a guitar-and-vocal session. The high-headroom design also gives instrumentalists more room to work before signal reduction becomes essential.
A Familiar Scarlett Workflow
Easy Start and Gain Halos preserve the straightforward Focusrite approach even though the model is no longer the newest generation. That makes it approachable for beginners and comfortable for users familiar with other Scarlett interfaces.
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5. Scarlett 2i2 4th Gen Complete Bundle – Best Ready-to-Record Duo Bundle
Scarlett 2i2 4th Gen Complete Bundle
Two microphone preamps
120 dB dynamic range
Two Hi-Z instrument inputs
Complete recording accessories
The Scarlett 2i2 4th Gen Complete Bundle is aimed at users who want the current dual-channel interface and several useful recording accessories together. It has a 4.6 rating, and the included Turnstile Audio Studio Monitor Headphones, pop filter, ten-foot H&A XLR microphone cable, and USB-A-to-USB-C cable cover common setup needs.
Pros
- Headphones and pop filter included
- Ten-foot XLR cable included
- Two-channel recording capability
- Current Scarlett conversion design
- Software suite included
Cons
- Bundle contents may not suit everyone
- Digital expansion remains limited
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At the center is the fourth-generation 2i2, which provides two Scarlett microphone preamps, Hi-Z instrument connections, line inputs, 120 dB dynamic range, Air Mode, Dynamic Gain Halos, Auto Gain, Clip Safe, an independently controlled headphone amplifier, and loopback. Those features make it versatile for two-channel recording while keeping signal setup approachable.
The bundle is most useful for a singer and guitarist recording together, or for a producer beginning with a two-microphone project. The headphones provide an immediate monitoring solution, the pop filter supports vocal recording, and the long XLR cable offers placement flexibility. A user who already owns these accessories may gain less from the package, but the complete grouping remains straightforward.
As with the standard fourth-generation 2i2, the limitation is expansion beyond its compact analog and loopback capabilities. There is no listed ADAT input for large multichannel expansion, so musicians building a drum room or multi-instrument live recording system should look farther up the range. For a focused home studio that records two sources at a time, however, this bundle minimizes the number of accessories still needed.
Monitoring and Recording Essentials
The included headphones let the interface be used immediately for monitoring, while the pop filter helps control vocal plosives and the XLR cable provides a direct microphone connection. These additions complement the two preamps rather than replacing essential functionality.
Current Scarlett Features
Auto Gain, Clip Safe, Air Mode, Dynamic Gain Halos, and loopback create a more automated and versatile recording experience than the third-generation 2i2. The result is a good general-purpose interface for compact projects.
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6. Scarlett Solo 4th Gen Headphone Bundle – Best Solo Bundle for Monitoring
Scarlett Solo 4th Gen Headphone Bundle
120 dB dynamic range
One detailed mic preamp
Hi-Z instrument input
Independent headphone control
The Scarlett Solo 4th Gen Headphone Bundle is a natural choice for a vocalist or songwriter who wants the current Scarlett Solo, monitoring headphones, and a ten-foot XLR cable. It carries a 4.6 rating and centers on a compact two-in, two-out design that records one microphone while also providing a dedicated Hi-Z input for guitar.
Pros
- Headphones included
- Long XLR cable included
- Pro Tools Artist included
- Air Mode vocal shaping
- Loopback recording
Cons
- One microphone preamp only
- No direct stereo instrument input
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The interface uses Focusrite's detailed ultra-low-noise microphone preamp and studio-grade converters with a stated 120 dB dynamic range. Air Mode adds presence and harmonic drive to vocals and instruments, while Dynamic Gain Halos help users set recording levels. The custom headphone amplifier has independent volume control, and loopback allows computer audio to be recorded through virtual inputs.
The supplied software raises the bundle's value for a new producer. It includes Pro Tools Artist, Ableton Live Lite, and the Hitmaker Expansion with Auto-Tune Access for Vocals, Softube Marshall Silver Jubilee 2555 for guitar, Native Instruments MASSIVE, and other tools. Those applications can support songwriting, performance capture, mixing, and mastering without requiring every software component to be purchased separately.
This package is best for someone whose core workflow is lead-vocal recording, acoustic instrument capture, or guitar with software amp effects. The limitation is again input count: there is no second microphone preamp or stereo line input, so larger arrangements require a 2i2 or an expandable interface. If the included headphones and cable are useful to your setup, this bundle delivers a convenient path to recording immediately.
A Strong Vocal Starting Point
The detailed low-noise preamp and Air Mode give soloists a clear path to a polished source recording. Dynamic Gain Halos reduce the uncertainty involved in choosing a healthy level, particularly for performers new to home recording.
Software for Complete Song Production
Pro Tools Artist, Ableton Live Lite, and Hitmaker Expansion cover recording, arrangement, effects, instruments, and mastering. For a creator building songs from one vocal and one guitar, the bundle supplies a remarkably broad software foundation.
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7. Scarlett Solo 4th Gen Studio Bundle – Best Compact Vocal Recording Kit
Scarlett Solo 4th Gen Studio Bundle
120 dB dynamic range
One Scarlett microphone preamp
Dynamic Gain Halos
Loopback virtual inputs
The Scarlett Solo 4th Gen Studio Bundle is an efficient kit for recording vocals, guitar, and other single-source performances. It has a 4.7 rating and adds Turnstile Audio Studio Monitor Headphones, a pop filter, and a six-foot XLR microphone cable to the interface and software suite. That makes it particularly relevant to a first-time singer building a home vocal setup.
Pros
- Pop filter included
- Monitoring headphones included
- Six-foot XLR cable included
- Focusrite Control 2 support
- Extensive software bundle
Cons
- Limited to one mic channel
- No multichannel digital expansion
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The interface itself provides a detailed ultra-low-noise Scarlett microphone preamp, a Hi-Z instrument input, studio-grade converters, and a stated 120 dB dynamic range. Air Mode adds high-end presence and harmonic drive. Dynamic Gain Halos simplify level selection, while the powerful custom-designed headphone amplifier supports loud, clear, and accurate monitoring with independent level control.
Productivity extends beyond recording. Loopback lets users capture computer audio through virtual inputs, Easy Start helps configure the system, and Focusrite Control 2 provides session control from a PC or Mac. Ableton Live Lite, Avid Pro Tools Artist, and the Hitmaker Expansion offer a broad set of production tools. A creator can therefore move from a raw performance to arrangement, mixing, and mastering within one supplied ecosystem.
The single preamp remains the decisive trade-off. It is excellent for a featured vocal or a guitar-centered song, but not for a live duo, stereo keyboard, or expanded mic array. The bundle is best for a singer who already has a microphone and wants immediate monitoring, vocal filtering, and a clear path to recording. Users needing several sources should move to the 2i2 or 16i16.
Ready for a First Vocal Session
The pop filter, XLR cable, and headphones address the physical items usually required for a microphone session. Combined with the Solo's mic preamp and headphone output, the package supports recording and monitoring without assembling multiple separate accessories.
Remote Session Control
Focusrite Control 2 allows compatible computer users to manage recording settings from the PC or Mac. Combined with Easy Start and loopback, it simplifies setup while preserving control over gain and signal flow.
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8. Scarlett 16i16 4th Gen – Best Premium Focusrite USB Audio Interface
Scarlett 16i16 4th Gen
24-bit/192 kHz converters
Two mic preamps
Six line inputs
ADAT and MIDI
The Scarlett 16i16 4th Gen is a premium desktop interface for producers who need substantially more routing and expansion than a compact Scarlett Solo or 2i2 can provide. Its 5.0 rating is the highest in this group, and the supplied specification shows a versatile 16-input, 16-output design aimed at more ambitious recording sessions.
Pros
- Sixteen physical input channels
- Excellent expansion connectivity
- Near-zero latency monitoring
- MIDI input and output
- Broad computer compatibility
Cons
- Larger and less portable
- Overkill for basic recording
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The interface provides two microphone preamps, two instrument inputs, six line inputs, ADAT, SPDIF, and MIDI I/O. High-resolution 24-bit/192 kHz converters preserve detail across the session, while near-zero latency supports real-time monitoring and recording. It is class-compliant with Mac, Windows PC, Chromebook, and USB-C iPad systems, allowing the same hardware to serve different creative environments.
Compared with the smaller models, the 16i16's chief advantage is room to grow. The extra line inputs can accommodate synths, grooveboxes, drum machines, and other line-level equipment, while ADAT and SPDIF provide pathways for additional digital equipment. MIDI I/O also allows compatible controllers and hardware to be integrated without relying only on computer MIDI.
The trade-off is physical practicality. This interface is larger and more complex than a Solo, and its capabilities would be unnecessary for someone recording only a vocal or guitar. It is best for producers building a compact project studio, recording several instruments, or preserving room for future expansion. The bundle includes headphones, a pop filter, and two ten-foot XLR cables, making it especially relevant to setups that already employ multiple microphones.
Expansion for Larger Sessions
ADAT, SPDIF, and MIDI I/O distinguish the 16i16 from basic two-channel interfaces. These connections allow producers to add compatible hardware and build a more versatile signal path without replacing the central Scarlett unit as their needs develop.
Low-Latency Production Workflow
Near-zero latency monitoring helps performers hear themselves naturally while recording. Two dedicated mic preamps, two instrument paths, and six line inputs cover common studio instruments, while the broad class-compliant support suits both permanent and portable computer-based workflows.
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9. Scarlett 18i16 4th Gen – Best Most Expansive Scarlett Interface
Scarlett 18i16 4th Gen
24-bit/192 kHz resolution
Four mic preamps
Eight line inputs
Auto Gain and Clip Safe
The Scarlett 18i16 4th Gen is the most comprehensively connected model in this guide. It has a 5.0 rating and combines four microphone preamps, two instrument inputs, eight line inputs, ADAT, SPDIF, and MIDI I/O in a single 18-input, 16-output interface. It is intended for producers who need to record several sources while retaining considerable room for expansion.
Pros
- Four microphone preamps
- Eight line-level inputs
- ADAT, SPDIF, and MIDI
- Automatic level-setting features
- Long microphone cables included
Cons
- Large footprint for simple projects
- Higher specification demand
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Its 24-bit/192 kHz conversion captures fine detail, and USB 2.0 connectivity supports near-zero-latency monitoring and recording. Auto Gain and Clip Safe simplify level setup, while loopback allows computer audio to be captured. Those workflow tools are particularly useful when recording multiple performers and repeating takes, because the operator can establish dependable levels without relying entirely on manual monitoring.
The bundle adds Turnstile Audio Headphones, a pop filter, and two 15-foot XLR microphone cables. Long cables offer practical placement flexibility in a larger room, while the included headphones and vocal accessory complement a serious recording configuration. The interface's four preamps also allow a much broader microphone session than the one or two channels offered by Solo and 2i2 models.
Its complexity is the main disadvantage for beginners. A singer recording a single song will not need four preamps, eight line inputs, or digital expansion, and the larger interface may be less convenient to transport. For a home producer building a drum, band, synth, or hybrid studio, though, this model offers the best balance of immediate connectivity and future flexibility among the listed products.
Four Microphone Channels
Four preamps support fuller recording sessions involving multiple vocalists, acoustic instruments, room microphones, or a small ensemble. Paired with two instrument inputs, it can capture a detailed mix of mic and line-level sources.
Professional Routing and Expansion
ADAT and SPDIF create pathways for compatible digital hardware, while MIDI I/O supports connected controllers and instruments. Auto Gain, Clip Safe, and loopback complement that connectivity with practical recording and routing features.
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10. Scarlett Solo 2nd Gen – Best Basic Legacy Focusrite Interface
Scarlett Solo 2nd Gen
Two audio inputs
One Scarlett mic pre
48V phantom power
Two audio outputs
The Scarlett Solo 2nd Gen is a compact legacy option for basic recording. Its 4.6 rating shows enduring demand, and its straightforward two-input, two-output design remains understandable for users who only need to record one microphone and one other source. It offers a particularly simple route into the Scarlett workflow without the complexity of the larger 16i16 and 18i16 models.
Pros
- Simple two-channel format
- Portable and lightweight
- Phantom power for condenser mics
- Pro Tools First included
- Useful plug-in bundle
Cons
- Older feature set
- Only one microphone preamp
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The main feature is a specially designed Scarlett microphone preamp with low noise, ample gain, and 48V phantom power for compatible condenser microphones. The interface is described as compact, lightweight, and tough enough to travel, making it useful for a mobile recording setup. Its output section provides a practical connection to a computer and monitoring system.
The software package includes Pro Tools First, the Focusrite Red 2 and Red 3 Plug-In Suite, and Softube Time and Tone plug-ins. These tools can help with editing and mixing, although the bundle is older than those supplied with fourth-generation models. Likewise, the hardware does not offer the current generation's Air Mode, Auto Gain, Clip Safe, Dynamic Gain Halos, or loopback functionality.
Choose this model only if you value a straightforward, portable Scarlett interface and can find it in a condition and package that suit your needs. It remains viable for a singer, songwriter, or beginner working with a single microphone and instrument. New projects with multiple sources, automated gain control, or broader software benefits will receive a more capable experience from a fourth-generation Scarlett.
Portable Single-Mic Recording
The lightweight, compact enclosure and two-channel layout make the Solo easy to place beside a laptop or move between recording locations. A single Scarlett preamp and 48V phantom power cover the central need of many individual vocal and instrument recordings.
Simple Software Foundation
Pro Tools First offers a recognizable starting point for recording and editing, while the Red plug-ins and Softube Time and Tone bundle add processing options. Newer bundles provide a broader contemporary software collection, so buyers should account for that difference.
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Buying Guide – How to Choose the Best Focusrite USB Audio Interface
The best Focusrite USB Audio Interface depends less on interface size than on how many sources you record, which software you use, whether you need instrument inputs, and how much room you want for future expansion.
Count Your Simultaneous Inputs
Start by counting the signals that must be recorded at the same time, not merely the number of devices you might eventually own. The current Solo provides one microphone preamp and one instrument input, which is sufficient for a lead vocal or guitar recording. The 2i2 adds two microphone preamps, two Hi-Z instrument inputs, and line-level options, making it more appropriate for duos and small arrangements. The 16i16 and 18i16 move into substantially larger sessions with two and four preamps, respectively, plus multiple line inputs.
Choose an input count that fits your normal workflow without unnecessary complexity. Buying too few channels can interrupt a session, while buying too many can make routing harder and leave valuable features unused.
Match the Input Type
Microphone preamps are designed for dynamic and condenser microphones, while Hi-Z instrument inputs suit electric guitars, basses, and other sources that benefit from a high input impedance. Line inputs are useful for synthesizers, drum machines, grooveboxes, stereo keyboards, and playback devices. The Solo covers a microphone and one instrument, the 2i2 broadens those options, and the larger interfaces provide many line-level paths.
Check every intended source before purchasing. A model with enough connectors can still be unsuitable if its preamp count, line inputs, or digital expansion options do not match the session.
Consider Conversion Quality
Several models support 24-bit/192 kHz operation, while the fourth-generation Solo and 2i2 are specifically highlighted for a 120 dB dynamic range. These figures help distinguish their underlying converter capability from basic computer sound cards. High resolution can preserve subtle detail, while a wide dynamic range gives quiet performances and louder sources more usable separation within the same recording chain.
Prioritize a strong converter and low-noise preamp when vocals are the focus. For noisy sources or heavily processed material, clean capture becomes even more important because software cannot fully recover information lost at the input stage.
Evaluate Monitoring Features
A good monitoring path helps performers judge timing, tone, and performance quality without waiting for playback. The fourth-generation Solo and 2i2 include custom-designed headphone amplifiers with independent level controls, and the 2i2 also provides Auto Gain, Clip Safe, Dynamic Gain Halos, and Air Mode. Loopback on current models can capture computer audio for samples or playback routing.
Look for a headphone output at minimum, but consider gain meters, safety features, and loopback when they match your workflow. Monitoring quality is especially important for virtual instruments and live playing.
Plan for Digital Expansion
The 16i16 and 18i16 support ADAT, SPDIF, and MIDI, creating clear paths for adding compatible devices and integrating hardware instruments. By contrast, the Solo and 2i2 are more compact and do not offer the same listed expansion potential. Expansion is valuable for a producer whose project may grow from two microphones into a larger recording system.
Buy expansion-ready hardware only if you have a credible near-term need. If the immediate goal is a solo voice, the extra physical routing complexity of a large interface will not improve the recording by itself.
Review the Included Software
Bundled software can determine how quickly you can begin recording and producing. Current fourth-generation options include combinations of Ableton Live Lite, Pro Tools Intro+ or Artist, Cubase LE, and the Hitmaker Expansion, depending on the exact bundle. The third-generation 2i2 includes Pro Tools First, while the second-generation Solo adds Focusrite Red plug-ins and Softube Time and Tone.
Check whether you already own a preferred digital audio workstation. Software is valuable when it matches your workflow, but it should not outweigh the need for the right physical inputs, monitoring, and expansion.
Confirm Computer Compatibility
All modern Focusrite USB interfaces require a compatible computer, but the supplied descriptions make this especially clear for several fourth-generation models. Class-compliant operation supports modern Mac, Windows PC, and USB-C iPad systems, with the 16i16 also explicitly listing Chromebook support. The Solo bundle likewise highlights broad compatibility and USB Type-C connectivity.
Confirm the connector type and operating system before ordering. Also consider where the interface will live, because a permanent studio can accommodate a larger model more easily than a mobile recording setup.
Compare the Complete Bundle
Several listings bundle the same Scarlett model with headphones, XLR cables, a pop filter, or software. The Solo Studio Bundle includes headphones, a pop filter, and a six-foot XLR cable, while another Solo bundle uses a ten-foot cable. The 16i16 and 18i16 packages include two longer XLR cables plus headphones and a pop filter.
For a new user, a complete bundle can provide the necessary monitoring and connection accessories immediately. For an existing studio, compare the bundled items with equipment you already own and prioritize the interface configuration that better matches your recording needs.
How to Use and Care for Your Focusrite USB Audio Interface
Begin by placing the interface on a stable, ventilated surface and connecting it to the computer with the supplied USB cable. Install the required Focusrite software and confirm that the Scarlett appears as the recording and playback device. Connect headphones to the headphone output, start with source gain at its lowest setting, and avoid raising the interface's monitoring volume until the computer output is under control.
For microphone recording, connect the microphone through an XLR cable, engage phantom power only when the microphone requires it, and raise the preamp gain gradually while watching the Dynamic Gain Halos where available. Use Auto Gain and Clip Safe on supported fourth-generation models for a quicker starting point. For an electric guitar, select the Hi-Z input and begin with the instrument volume low to reduce unwanted noise or clipping.
To protect the hardware, close the project before changing sample rates or reconnecting devices, keep liquids away from the unit, and avoid placing cables where they can be pulled. Store the interface in a dry, protected area, clean the enclosure with a soft dry cloth, and check the current Focusrite software and support information whenever setup behavior differs from the bundled instructions.
Frequently Asked Questions
Is the Focusrite Scarlett Solo enough for recording vocals and guitar?
Yes, for many solo songwriters. It provides one microphone preamp and one Hi-Z instrument input, allowing a vocal and guitar to be recorded as separate tracks, although not simultaneously through two independent microphone channels. The fourth-generation Solo also includes Air Mode, high-resolution conversion, headphone monitoring, and loopback support. Upgrade to a 2i2 if you regularly record two microphones at once.
What is the difference between the Scarlett Solo and 2i2?
The Solo is the smaller two-in, two-out model with one microphone preamp and one instrument input. The 2i2 has two microphone preamps, two Hi-Z instrument inputs, and line-level connections, making it better for duos and more varied source combinations. It also provides Auto Gain, Clip Safe, and loopback in the listed fourth-generation configuration. Your required simultaneous source count is the clearest deciding factor.
Does a Scarlett USB interface require music production software?
The interface can provide recording and monitoring hardware, but software is needed to record, arrange, edit, and mix audio. The included bundles offer versions of Pro Tools, Ableton Live, Cubase, and Hitmaker tools depending on the model. If you already own compatible music software, that may make a more basic bundle sufficient. Check the exact included applications before choosing.
Can I use a Scarlett 2i2 with a guitar and condenser microphone?
Yes. The fourth-generation 2i2 includes two microphone preamps and two Hi-Z instrument inputs. One channel can accept a condenser microphone with phantom power, while the other can receive a guitar through a suitable Hi-Z input. The interface also has line inputs for electronic and line-level sources, giving it more routing options than the Solo.
What is loopback recording useful for on a Scarlett?
Loopback allows the interface to capture audio playing from the computer through virtual inputs. This is useful for recording software playback, sampling computer sounds, or capturing output from another application. The fourth-generation Solo and 2i2 include loopback, and the 18i16 bundle specifically lists it as a workflow feature. It is particularly useful to beatmakers and electronic producers.
Should I choose an older Scarlett generation or the 4th Gen?
The fourth generation provides newer workflow features such as Auto Gain, Clip Safe, loopback, redesigned Dynamic Gain Halos, and the improved Air Mode described in the product information. Older models can still offer strong recording performance, particularly the 2i2 3rd Gen with 24-bit/192 kHz conversion and two preamps. Choose based on current features, input needs, software, and the condition of the particular listing.
Which Scarlett model is best for a small band?
The 18i16 4th Gen offers the most immediate analog input capacity in this list, with four microphone preamps, two instrument inputs, and eight line inputs. The 16i16 4th Gen provides two preamps and six line inputs, making it a possible compact choice. The right model depends on the number of sources recorded at once and whether you need drums, MIDI, ADAT, or SPDIF expansion.
Does phantom power work with every microphone?
No. Phantom power supplies power for compatible condenser microphones and is not needed for most dynamic microphones. Always check the microphone's requirements before engaging it, and connect or disconnect phantom power only when the microphone is properly muted. The Scarlett Solo and 2i2 include a phantom-powered microphone preamp, as noted in their supplied specifications.
Final Thoughts on Choosing the Best Focusrite USB Audio Interface
The Focusrite Scarlett Solo 4th Gen is the best overall pick for songwriters who want current conversion quality, Air Mode, simple recording, and substantial software in a compact design. The Scarlett 2i2 4th Gen is the more versatile choice, adding two microphone preamps, line inputs, automatic gain assistance, and loopback. For a larger production system, the Scarlett 16i16 4th Gen combines premium connectivity with ADAT, SPDIF, and MIDI expansion.
Prioritize simultaneous inputs first, then match the interface to your sources and workflow. A single-channel Solo is enough for a featured vocal, while a 2i2 handles common duo sessions and more varied instruments. The 16i16 and 18i16 suit producers who need several analog channels, digital expansion, or MIDI connectivity. Bundled software and accessories can improve convenience, but they should not outweigh a poor fit in hardware routing.
Finally, check the current product page, included components, software details, computer compatibility, and price before ordering. Inventory and bundles can change, while the underlying hardware remains the most important factor. A current Focusrite interface paired with the right number and type of inputs will provide the most dependable foundation for recording, arranging, mixing, and mastering.