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Best Focusrite Scarlett Solo Alternatives in 2026

The Scarlett Solo is the world's best-selling audio interface — but it has only one XLR input and limited headphone output power. Here are the best alternatives.

The original · Focusrite Scarlett Solo (4th Gen)

Focusrite Scarlett Solo (4th Gen)

4.7 · 28,900 reviews

Why look for alternatives?

The Focusrite Scarlett Solo (4th Gen) is the default recommendation for solo home studio recording, and for good reason — clean preamps, phantom power, USB-C connectivity, and a beginner-friendly design at ~$120. It is the best single-input interface at its price without question.

The most common reasons to look for alternatives: you need two XLR inputs for recording two sources simultaneously (the Solo only has one XLR + one instrument input), you want more headphone amplifier power for high-impedance headphones, or you prefer a different brand's preamp character.

The best alternatives

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Frequently Asked Questions

What is the difference between the Scarlett Solo and Scarlett 2i2?

The Solo has one XLR input and one instrument (1/4-inch) input. The 2i2 has two XLR/instrument combo inputs. The 2i2 also has higher preamp gain (56 dB vs 50 dB), which matters for low-sensitivity dynamic mics like the Shure SM7B. For a single vocalist or podcaster, the Solo is sufficient. For recording two people or adding instruments, the 2i2 is necessary.

Is the Focusrite Scarlett Solo good enough for professional recording?

Yes, for most home studio applications. The Scarlett Solo's 4th generation preamp has very low noise (EIN -131 dBu) and supports 24-bit/192 kHz recording. Professional studios use higher-end preamps, but the Scarlett Solo is transparent and quiet enough that the microphone itself is the limiting factor in most home recordings.

Can the Scarlett Solo power the Shure SM7B?

Technically yes, but at the limit of its gain range. The SM7B requires approximately 60 dB of clean gain. The Scarlett Solo provides a maximum of 50 dB — you will notice audible noise at maximum gain. The Focusrite Scarlett 2i2 (56 dB max) performs better with the SM7B. Alternatively, an inline preamp like the Cloudlifter adds 25 dB of clean gain before the interface.

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