Best Guitar Audio Interface Under $200
An audio interface connects your guitar to your computer for recording. It converts the guitar's analog signal to digital audio, provides the preamp gain needed for quiet signals, and handles playback through headphones or monitors.
The Hi-Z (high impedance) input is the critical specification — guitar pickups have different impedance than microphones and line sources, requiring a specific input type for correct signal capture.
What to Look for in a Guitar Interface
Hi-Z input: Dedicated high-impedance instrument input. On the Scarlett 2i2, this is Input 1's "INST" mode.
Preamp noise floor: Lower noise floor = cleaner recordings. Measured in EIN (Equivalent Input Noise) — better interfaces measure -130dBu or lower.
Latency: The delay between playing and hearing the sound through headphones. Modern interfaces at USB2 connection have 2–4ms latency — imperceptible.
Outputs: Stereo outputs for studio monitors. Headphone output with separate level control. XLR inputs for microphones (for capturing a real amp).
Best Guitar Interfaces Under £200
Focusrite Scarlett 2i2 4th Gen — £170 | Best Overall
Two combo XLR/instrument inputs (both Hi-Z capable), 24-bit/192kHz recording, -129dBu EIN preamp noise, USB-C connection, 48V phantom power, direct monitoring (zero-latency headphone mix).
Why it's the benchmark: The Scarlett 2i2 has been the most-sold audio interface globally for over a decade. Focusrite's preamps at this price are genuinely excellent — clean, low-noise, consistent. Works on Mac without drivers; Windows drivers are straightforward.
4th Gen improvement: The 4th Gen adds improved preamp performance and an expanded headphone amplifier compared to earlier versions.
Best for: Most home recording players — the correct all-around choice for recording guitar, recording amp with microphone, and future recording of vocals or other instruments.
Focusrite Scarlett Solo 4th Gen — £110 | Best Single-Input
Single combo XLR/instrument input. Same Scarlett preamp quality as the 2i2 at lower cost. For solo guitar recording (not recording with another instrument simultaneously), sufficient.
When to choose Solo over 2i2: You only need one input at a time and don't plan to record vocals + guitar simultaneously.
Universal Audio Volt 176 — £190 | Best Vintage Mode
Two inputs, 76 compressor mode (applies vintage-style 1176 FET compression to the input signal in real-time), UAD preamp character. The Volt 176's compressor mode is genuinely useful — adds subtle glue compression to recorded guitar without post-processing.
Best for: Players who want studio compression at the recording stage, or who want the UA brand.
PreSonus AudioBox USB 96 — £120 | Best Budget Two-Input
Two inputs (combo XLR/instrument), 24-bit/96kHz recording, simple two-knob design (Inputs + Main output levels), solid XMAX preamps.
Best for: Players on a tighter budget who want a reliable two-input interface without the Scarlett's feature premium.
Choosing Between These Four
Want the single safest, most future-proof choice? The Scarlett 2i2 4th Gen's two Hi-Z-capable inputs cover guitar recording today and vocal or second-instrument recording later — the correct default unless a specific need points elsewhere.
Only ever recording one guitar source at a time? The Scarlett Solo 4th Gen delivers the same preamp quality as the 2i2 at a meaningfully lower price — a genuinely sensible downgrade, not a compromise, if a second simultaneous input is never going to matter.
Want built-in compression character at the recording stage? The Universal Audio Volt 176's 1176-style compressor mode adds real, audible glue to a recorded guitar signal in real time — worth the premium specifically if you want that vintage-compressed character baked in rather than applied later in software.
Working with a tighter budget but still need two combo inputs? The PreSonus AudioBox USB 96 covers the essentials — solid XMAX preamps, two Hi-Z-capable inputs — without the Scarlett's extra headphone amp refinement and 192kHz ceiling, a fair trade for the lower price.
Common Mistakes
Recording guitar through a line-level input instead of Hi-Z. As the FAQ below explains, guitar pickups are high-impedance sources — plugging into a standard line input without switching to Hi-Z/INST mode produces a thin, weak, unusable signal even though the connection appears to work.
Assuming a pricier interface always means better recorded tone. Beyond the Hi-Z input and a genuinely low noise floor, an interface is mostly a transparent signal path — the amp, cabinet, or amp sim you're recording through has far more influence on final tone than interface price differences within this range.
Skipping direct monitoring and fighting audible latency instead. Modern USB interfaces like these offer zero-latency direct monitoring through the hardware itself — using it instead of monitoring through software playback avoids the small but distracting delay that makes playing in time noticeably harder.
Buying a single-input interface, then needing a second input later. As the Scarlett Solo section notes, single-input interfaces are genuinely fine for solo guitar work, but players who later want to record vocals alongside guitar, or add a second mic, will need to upgrade — worth considering upfront if that's a realistic near-term need.
ToneStakr's Take
For most home recording guitarists, the Scarlett 2i2 4th Gen remains the sensible default — it's not just the most popular interface at this price for marketing reasons, the preamp quality and Hi-Z input performance are genuinely excellent, and the second input keeps the door open for vocals or a second mic later without needing to upgrade. Only step down to the Solo if you're confident a single input will always be enough, and only step up to the Volt 176 if built-in compression character is a feature you'll actually use.
Frequently Asked Questions
What is the best audio interface for guitar under $200?
The Focusrite Scarlett 2i2 4th Gen (£170) — the most widely used interface in home recording, with genuinely excellent Hi-Z preamp performance and enough headroom (a second input, 192kHz recording) to grow with a home studio setup.
Do I need a Hi-Z input to record guitar?
Yes — plugging a guitar into a standard line input without Hi-Z mode engaged will produce a thin, weak signal, since guitar pickups output a higher-impedance signal than line-level or microphone sources. Every interface in this guide includes at least one Hi-Z-capable input.
Can I record an amp with an audio interface?
Yes — use an SM57 (or similar dynamic mic) positioned in front of the speaker cabinet, plugged into the interface's XLR input. This is the standard studio method for capturing a real amp's tone, distinct from recording a guitar direct through the Hi-Z input.
Is 24-bit/192kHz recording actually necessary, or is 96kHz enough?
For the vast majority of guitar recording, 96kHz (as on the PreSonus AudioBox) is genuinely sufficient — the audible difference versus 192kHz is minimal for most listeners and use cases. The higher sample rate on the Scarlett 2i2 is a nice-to-have rather than a meaningful practical requirement.
Should I record guitar direct through the interface, or mic an amp?
Both are valid — recording direct through the Hi-Z input (often paired with amp simulation software) is faster and avoids room noise or neighbour complaints, while mic'ing a real amp captures genuine speaker and room character. Many home recordists use direct recording for convenience and mic a real amp when the extra realism matters.
Do I need phantom power (48V) for guitar recording?
Not for the guitar's Hi-Z input itself, but you will need it if you plan to use a condenser microphone (for vocals or room mic'ing) — all four interfaces in this guide include switchable 48V phantom power for that scenario.