The best audio interfaces for YouTube creators in 2026 are the Focusrite Scarlett 2i2 4th Gen at £199 for most creators, the Rodecaster Pro II at £649 for podcasters with multiple speakers, and the Universal Audio Volt 2 at £159 for creators wanting a warmer sound. An audio interface converts XLR microphone signals into USB for computer recording, providing phantom power, gain control, and headphone monitoring. For creators using broadcast dynamics like the Shure SM7B, an interface is genuinely required. For USB-mic users (Shure MV7+, Rode NT-USB+), an interface is optional unless you plan to scale into multi-mic setups.
This list is based on audio interface deployments across managed channels running professional audio workflows. For broader context, see my Ultimate Creator Equipment Guide 2026.
Quick Comparison: Best Audio Interfaces for YouTube 2026
| Interface | Best For | Price | XLR Inputs |
|---|---|---|---|
| Behringer UMC22 | Budget / absolute starter | £49 | 1 |
| Focusrite Scarlett Solo 4th Gen | Single-mic solo creator | £119 | 1 |
| Universal Audio Volt 2 | Warm sound creators | £159 | 2 |
| Focusrite Scarlett 2i2 4th Gen | Most creators | £199 | 2 |
| PreSonus AudioBox GO | Portable mobile creator | £89 | 1 |
| Elgato Wave XLR | Streamer ecosystem | £179 | 1 |
| Rodecaster Pro II | Multi-host podcasters | £649 | 4 |
| MOTU M4 | Pro 4-channel | £299 | 2 + 2 |
1. Behringer UMC22 — Absolute Budget
Price: £49
XLR inputs: 1
Best for: Absolute starter creators
The Behringer UMC22 is the cheapest reasonable audio interface. One XLR input with phantom power, basic gain control, USB connection, headphone monitoring. Audio quality is adequate but unrefined — noticeably inferior to Focusrite Scarlett series in blind A/B tests.
For creators who specifically need an XLR input on the tightest budget, it works. For anyone with budget flexibility, the £70 step up to Scarlett Solo is worth it for meaningful audio quality improvement.
Pros: Cheapest option, phantom power included, USB powered
Cons: Quality noticeably below premium options, basic controls
2. Focusrite Scarlett Solo 4th Gen — Best Single-Mic Creator
Price: £119
XLR inputs: 1
Best for: Solo creators with single XLR mic
The Focusrite Scarlett Solo 4th Gen is the updated single-mic interface. Air Mode button adds analogue-modelled high-frequency detail, +48V phantom power for condenser mics, auto-gain feature for one-button level setting, and Focusrite’s renowned red aluminium construction.
For creators with single broadcast mic (SM7B, MV7+, PodMic) who don’t anticipate scaling to multi-mic setups, the Solo covers needs completely. Focusrite’s software bundle (included plugins, recording software) adds meaningful value.
Pros: Air Mode for presence, auto-gain, Focusrite quality
Cons: Single channel limits future expansion
3. Universal Audio Volt 2 — Best Warm Sound
Price: £159
XLR inputs: 2
Best for: Creators wanting warmer, “vintage” sound character
The Universal Audio Volt 2 brings Universal Audio’s vintage-emulation heritage to a creator price. Vintage preamp emulation on each channel (inspired by UA’s 610 tube preamps), 2 XLR inputs, 76 compressor emulation built-in, and premium construction.
For creators who want deliberately warmer, “analogue” sounding audio (podcasters going for radio-broadcast warmth, voice-over artists), the Volt 2’s vintage emulation is genuinely valuable. Focusrite Scarlett sounds more clinical/accurate.
Pros: Vintage preamp emulation, 76 compressor, premium build
Cons: Smaller plugin ecosystem than Focusrite, premium character may not suit all
4. Focusrite Scarlett 2i2 4th Gen — Best for Most Creators
Price: £199
XLR inputs: 2
Best for: Most serious creators
The Focusrite Scarlett 2i2 4th Gen is the default recommendation for serious YouTube creators. 2 XLR inputs (grows with you for interview/guest scenarios), Air Mode per channel, auto-gain, +48V phantom power, zero-latency monitoring, and 24-bit/192kHz recording.
This is the interface I recommend most often alongside Shure SM7B or MV7+ in XLR mode. Best-selling audio interface globally for good reason — reliable, well-supported, genuinely great-sounding, and future-proofs you for growth. See my Shure SM7B review for XLR mic context.
Pros: 2 inputs for expansion, industry-standard quality, extensive plugin bundle
Cons: Slightly clinical sound vs UA Volt 2
5. PreSonus AudioBox GO — Best Portable
Price: £89
XLR inputs: 1
Best for: Travel creators, mobile recording
The PreSonus AudioBox GO is ultra-portable. Palm-sized (11cm long), bus-powered, single XLR input, headphone monitoring. Paired with laptop + Shure MV7+ (in XLR mode) or similar, it enables professional-quality mobile podcast/interview recording anywhere.
For travel creators, digital nomads, or on-location interview shooters, the portability is transformative. Audio quality is solid if not premium-tier.
Pros: Genuinely portable, bus-powered, basic but competent
Cons: Single channel, smaller brand ecosystem
6. Elgato Wave XLR — Best for Streamers
Price: £179
XLR inputs: 1
Best for: Elgato ecosystem streamers
The Elgato Wave XLR is purpose-built for streamer workflows. Integrates with Elgato Wave Link software (per-source audio mixing), mute button doubles as clip-fill display, low-latency monitoring, 75dB gain stage (handles SM7B without Cloudlifter in some cases).
For streamers deeply invested in the Elgato ecosystem (Stream Deck MK.2, Key Light Air), the Wave XLR integrates seamlessly. For other workflows, the Scarlett 2i2 typically offers better value.
Pros: Elgato ecosystem integration, streamer-specific features
Cons: Single channel, premium price for feature set
7. Rodecaster Pro II — Best Multi-Host Podcast
Price: £649
XLR inputs: 4
Best for: Multi-host podcast productions
The Rode Rodecaster Pro II is a dedicated podcast production board. 4 XLR inputs with independent faders, built-in Bluetooth for phone guests, SMART pads for sound effects, APHEX processing for broadcast-grade voice, touchscreen, and direct recording to SD card (no computer required).
For podcasters with multiple speakers, interview-heavy formats, or live broadcast workflows, this replaces multiple pieces of equipment with an integrated solution. Major upgrade over generic interface + mixer setups.
Pros: 4 channels, integrated podcast features, computer-independent
Cons: Premium price, overkill for solo creators
8. MOTU M4 — Best Professional 4-Channel
Price: £299
XLR inputs: 2 (combo jacks also accept 1/4″ line input)
Best for: Creators scaling into pro audio work
The MOTU M4 is the professional-tier creator interface. Premium ESS Sabre DA converters (noticeably better than Scarlett 2i2 in blind tests), full-colour LCD display showing detailed metering, 4 total inputs (2 XLR combo + 2 line), and ultra-low latency.
For creators who are also musicians, or whose content demands reference-quality audio monitoring (music production YouTube, audio review channels), the MOTU M4 justifies its premium over Scarlett. For typical YouTube content, the audio quality difference is audible but not meaningful.
Pros: Premium ESS converters, genuine pro audio quality, LCD metering
Cons: Premium price, features beyond typical YouTube needs
Honourable Mentions
- Focusrite Scarlett 4i4 4th Gen (£299) — step up from 2i2 with MIDI and additional line outs. For musicians.
- Audient EVO 4 (£129) — innovative smart gain interface. Auto-level setting across channels.
- Steinberg UR22C (£169) — bundled with Cubase. Good for hybrid music/voice creators.
- SSL 2+ (£249) — 4K analogue enhance mode. Popular with voice-over specialists.
- Rode AI-1 (£109) — Rode’s entry-level, pairs naturally with Rode mics.
Do You Actually Need an Audio Interface?
The interface question depends on your microphone type:
You need an interface if:
- You own or want an XLR-only mic (Shure SM7B, Sennheiser MKE 600, Electro-Voice RE20)
- You want to use multiple mics simultaneously
- You need professional-grade gain and phantom power for condenser mics
- You’re scaling into multi-camera or multi-speaker production
You don’t need an interface if:
- You have a USB mic and only record yourself (Shure MV7+, Rode NT-USB+, Elgato Wave 3)
- Your workflow is single-mic desk-based YouTube
- Budget is tight and MV7+ USB mode works for you
- You prefer simpler workflow without gain staging complexity
Many creators successfully produce YouTube content with only USB mics. The interface path is mandatory only for XLR-only mics or multi-mic scenarios. See my Shure SM7B vs MV7+ comparison for the USB vs XLR decision.
Why the SM7B Typically Needs an Interface (And Often a Cloudlifter)
The Shure SM7B is the most popular broadcast mic for YouTube — but it requires an interface and often additional gain staging. Here’s why:
SM7B is XLR-only
No USB output. Requires interface to reach computer.
SM7B has very low output
Standard dynamic mic sensitivity means the SM7B needs ~60dB of clean gain to reach proper recording level. Most budget interfaces (Scarlett Solo/2i2 have ~56dB gain) struggle to provide this without introducing noise.
Cloudlifter solves gain problem
An inline Cloudlifter CL-1 (£149) adds 20-25dB of clean gain between mic and interface. Total cost: SM7B (£399) + Scarlett 2i2 (£199) + Cloudlifter (£149) = £747 minimum for complete setup.
Alternative: use an interface with higher gain (Rodecaster Pro II, Cloudlifter CL-Z built into some newer interfaces). Avoids need for separate Cloudlifter but costs more overall.
Interface Selection Guide by Use Case
Single XLR mic, budget-conscious (under £150)
Buy: Focusrite Scarlett Solo 4th Gen (£119). Great quality-price ratio.
Most creators, single or dual mic (£150-250)
Buy: Focusrite Scarlett 2i2 4th Gen (£199). The default.
Creators wanting warmer “radio” sound
Buy: Universal Audio Volt 2 (£159). Vintage emulation genuinely valuable.
Streamer in Elgato ecosystem
Buy: Elgato Wave XLR (£179). Integration matters.
Travel / mobile creator
Buy: PreSonus AudioBox GO (£89). Portability transforms workflows.
Multi-host podcaster (3+ speakers)
Buy: Rode Rodecaster Pro II (£649). Purpose-built for this use case.
Creator also doing music production
Buy: MOTU M4 (£299) or Focusrite Scarlett 4i4 (£299). Hybrid workflow.
Just starting, USB mic only
Skip interface entirely. Shure MV7+ or similar USB mic is complete solution.
Typical Complete Audio Setup with SM7B
| Component | Item | Price |
|---|---|---|
| Microphone | Shure SM7B | £399 |
| Audio interface | Focusrite Scarlett 2i2 4th Gen | £199 |
| Gain lifter | Cloudlifter CL-1 | £149 |
| Boom arm | Rode PSA1+ | £120 |
| XLR cables (2×) | Mogami Gold 3m | £80 |
| Total | £947 |
Compare to complete MV7+ USB setup: MV7+ (£279) + PSA1+ (£120) = £399. For most creators, the MV7+ path saves £548 while delivering 85-90% of SM7B sound quality.
Frequently Asked Questions
Will any audio interface work with any XLR mic?
Technically yes, but gain requirements matter. Condenser mics need phantom power (+48V). Dynamic mics need adequate clean gain. SM7B specifically benefits from Cloudlifter or interface with 60dB+ gain. Check mic manufacturer specs before buying interface.
What’s the difference between a £50 and £200 interface?
Preamp quality (clean gain without noise), converter quality (analogue-to-digital conversion), build quality, and included software. The £150 difference produces noticeably cleaner recordings, especially at higher gain settings required for dynamic mics. For casual hobby use, £50 works. For YouTube monetisation, £200 range is the sensible minimum.
Do I need a special mic cable for interface?
Standard XLR cable. Avoid cheapest options — £30-50 for decent cable (Mogami, Sommer, Klotz brands). Cheap £5 cables can introduce noise and fail within months.
Can I use audio interface with laptop?
Yes — modern audio interfaces use USB-C (some still USB-A). Bus-powered interfaces (most creator-tier) draw power from USB without separate adapter. For older laptops without USB-C, USB-A models or adapters work.
Does interface quality affect YouTube audio?
Yes, but with diminishing returns. Scarlett 2i2 (£199) is meaningfully better than UMC22 (£49). MOTU M4 (£299) is subtly better than Scarlett 2i2. At YouTube delivery compression, differences between £200 and £300+ interfaces are essentially invisible.
Can I run multiple mics into one interface?
Yes, depending on interface inputs. Scarlett 2i2 = 2 XLR mics. Scarlett 4i4 = 4 inputs total. Rodecaster Pro II = 4 XLR mics with dedicated channel processing. Match interface inputs to your maximum simultaneous speakers.
Do I need an interface for live streaming?
Only if you use XLR mics. USB mics plug directly into streaming PC via USB and work in OBS/Streamlabs. For XLR mics (SM7B), interface routes audio into computer. Both paths support streaming workflows.
What about wireless audio and interfaces?
Wireless systems (Rode Wireless Go II, Wireless Pro) have their own receivers that output to camera via 3.5mm or to computer via USB-C. Audio interfaces aren’t directly involved unless combining wireless with other XLR sources for multi-input mixing.
What to Do Next
- Read the full Creator Equipment Guide 2026 for broader context
- Check my Shure SM7B review — the primary mic paired with interfaces
- Or Shure SM7B vs MV7+ for USB vs XLR decision
- See best boom arms for complete audio setup
- Or SM7B vs Rode PodMic for XLR alternatives
- Apply the 30/25/25/20 budget rule
- Avoid common mistakes in creator equipment mistakes
- For personalised audio setup advice, book a free discovery call
Audio interfaces are required gear for XLR mic users and optional for USB mic users. For most creators stepping into XLR territory, the Focusrite Scarlett 2i2 4th Gen (£199) is the standard answer. Scale down to Scarlett Solo (£119) if you’ll never use two mics; scale up to Rodecaster Pro II (£649) for multi-host podcasting. Don’t buy MOTU M4 or similar premium-tier unless music production is also part of your workflow — the quality difference doesn’t survive YouTube compression. Match tool to actual use case.
