Audient Id22 vs Spl Crimson: Which Wins?

Versus
By Maya Collins June 17, 2026
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Choosing the right audio interface is crucial for any producer or engineer. The market is flooded with options, each promising superior sound quality and features. Today, we’re diving deep into a head-to-head comparison of two popular contenders: the Audient iD22 and the SPL Crimson.

Both interfaces offer compelling features for home studios and professional setups alike. We’ll explore their preamps, converters, connectivity, and workflow to help you make an informed decision. Whether you’re prioritizing pristine audio or robust control, understanding the nuances of the Audient iD22 versus the SPL Crimson is key.

Get ready to dissect what makes each of these units tick and discover which one best suits your recording and mixing needs. Let’s find out which interface truly deserves a spot on your desk.

Specs at a Glance

Featureaudient id22spl crimson
Mic Preamps2 x Class A2 x Class A
Phantom Power+48V+48V
Instrument Input1 x DI1 x DI
Line Inputs2 x Balanced TRS2 x Balanced TRS
Line Outputs2 x Balanced TRS2 x Balanced TRS
Main Monitor Outputs2 x Balanced TRS2 x Balanced TRS
Headphone Outputs2 x Stereo2 x Stereo
AD/DA Conversion24-bit / 96kHz24-bit / 96kHz
ConnectivityUSB-CUSB-C
Direct MonitoringAnalog MixAnalog Mix
MIDI I/ONoYes
Word Clock OutNoYes

Feature-by-Feature Breakdown

Preamps

  • Audient Id22: Features Audient’s Class A console mic preamps, known for their clean and transparent sound. The id22 offers two such preamps with 60dB of gain, suitable for most microphones. They are generally well-regarded for their sonic quality in this price range.
  • Spl Crimson: Boasts two high-end microphone preamps with up to 70dB of gain. SPL is known for its robust and detailed preamps, often favored for capturing nuances in performances. The higher gain range can be beneficial for low-output microphones.
  • Winner: SPL Crimson

AD/DA Conversion

  • Audient Id22: Utilizes 24-bit/96kHz converters. Audient’s converters are generally praised for their clarity and accuracy, providing a solid foundation for recording and mixing. They offer good performance for their target market.
  • Spl Crimson: Also offers 24-bit/96kHz conversion. SPL converters are often lauded for their natural sound and excellent dynamic range. They aim to provide a faithful reproduction of the source audio.
  • Winner: SPL Crimson

Connectivity (Inputs/Outputs)

  • Audient Id22: Provides 2 combo XLR/TRS inputs, 4 line inputs, 2 line outputs, and a stereo headphone output. It also includes ADAT and S/PDIF expansion for more channels. This offers a decent amount of flexibility for a desktop interface.
  • Spl Crimson: Features 2 combo XLR/TRS inputs, 4 line inputs, 4 line outputs, and 2 headphone outputs. It lacks digital expansion like ADAT, limiting future channel growth. The extra line outputs can be useful for monitoring setups.
  • Winner: Audient id22

Monitoring Features

  • Audient Id22: Offers direct monitoring with zero latency and a dedicated monitor control knob. It supports multiple speaker sets. The simplicity of its monitoring section is straightforward and effective.
  • Spl Crimson: Includes extensive monitoring capabilities with multiple speaker outputs and a dedicated monitoring section. It features a “Monitor Mix” control for blending input and playback signals. The Crimson’s monitoring is designed for more complex studio setups.
  • Winner: SPL Crimson

DSP Mixer/Software Control

  • Audient Id22: Comes with Audient’s ARC software, providing control over routing, monitor mixes, and settings. The software is functional and allows for low-latency monitoring. It’s a straightforward control panel for the hardware.
  • Spl Crimson: Features its own software mixer for routing and monitoring control. SPL’s software aims for intuitive operation and comprehensive control over the interface’s functions. It’s designed to be powerful yet user-friendly.
  • Winner: SPL Crimson

Build Quality & Design

  • Audient Id22: Features a robust all-metal construction with a solid feel. The layout is clean and intuitive, with clearly labeled controls. It’s built to withstand studio use.
  • Spl Crimson: Also boasts a sturdy metal chassis and a premium feel. The design is functional and ergonomic, with well-placed controls and a clear display. SPL is known for its durable and professional-grade hardware.
  • Winner: Tie

Additional I/O (Instrument/Line)

  • Audient Id22: Includes 2 instrument/line inputs on the front panel, allowing for easy connection of guitars and basses. These are separate from the mic preamps. This is a convenient feature for guitarists and bassists.
  • Spl Crimson: Offers 2 dedicated instrument inputs on the front panel, separate from the combo XLR/TRS inputs. These are designed for high-impedance sources like guitars. They are well-implemented for their purpose.
  • Winner: Tie

Price Point & Value

  • Audient Id22: Typically positioned as a more budget-friendly option, offering excellent value for its features and sound quality. It’s a strong contender for home studios and project studios. The id22 provides a lot for its cost.
  • Spl Crimson: Generally falls into a slightly higher price bracket, reflecting its premium components and features. It aims to offer a higher-end experience for discerning users. The Crimson is an investment for those seeking top-tier performance.
  • Winner: Audient id22

Winner by Category

CategoryWinner
PreampsTie
ConversionTie
Connectivity (Analog)Tie
Connectivity (Digital)SPL Crimson (MIDI, Word Clock)
Build QualityTie (Both are well-built)
Ease of UseAudient iD22

What They Have in Common

  • High-Quality Preamps: Both the Audient iD22 and the SPL Crimson feature Class A microphone preamplifiers, renowned for their clean and detailed sound reproduction. This ensures your vocal and instrument recordings will capture nuances effectively.
  • Versatile Connectivity: Both interfaces offer a similar core set of analog inputs and outputs, including balanced line inputs and outputs, making them suitable for connecting a range of studio gear like microphones, instruments, and monitors.
  • Professional Conversion: Both devices boast 24-bit/96kHz AD/DA conversion, a standard for professional audio quality. This means they can accurately translate analog signals to digital and vice-versa, preserving the integrity of your sound.
  • Dedicated Headphone Outputs: Each interface provides multiple stereo headphone outputs, allowing for easy monitoring for both the artist and an engineer or collaborator.
  • Direct Monitoring: Both the iD22 and the Crimson offer analog direct monitoring, enabling zero-latency playback of your input signal while tracking, which is crucial for performance.
  • USB-C Connectivity: Both units utilize the modern USB-C standard for their digital connection to a computer, ensuring fast and reliable data transfer.

Audient Id22 Vs Spl Crimson Buying Guide

Build Quality and Durability

Both the Audient iD22 and the SPL Crimson are built with robust metal chassis, suggesting a good level of durability for studio environments. The iD22 features a solid metal casing with a reassuring weight, often praised for its professional feel. The Crimson also boasts a sturdy construction, with its intuitive layout and tactile controls contributing to a sense of reliability.

When considering long-term use, the quality of knobs, faders, and connection ports becomes important. While both units are generally well-regarded, user reviews sometimes highlight minor differences in the feel of their respective components. It’s worth considering how each unit feels in hand if possible. (See Also: Chrysler 300 Vs Dodge Charger )

Connectivity and Features

The Audient iD22 offers a comprehensive set of connections, including two combo XLR/TRS inputs, four line outputs, ADAT and S/PDIF digital I/O, and a dedicated headphone output. Its onboard DSP mixer is a significant feature, allowing for low-latency monitoring and flexible routing. The iD22 also includes phantom power and a dedicated instrument input.

The SPL Crimson, on the other hand, provides two combo XLR/TRS inputs, four line outputs, and stereo S/PDIF digital I/O. Its unique selling point is the integrated talkback microphone and dedicated controls for monitor mixing, which can be very convenient for producers working with vocalists. It also features a high-quality headphone amplifier.

Sound Quality and Preamps

Audient is known for its excellent preamplifier design, and the iD22 is no exception. Its Class-A microphone preamps are lauded for their clarity, warmth, and low noise floor, delivering professional-grade audio capture. The converters are also highly regarded for their accuracy and detail.

SPL has a reputation for pristine audio processing, and the Crimson aims to deliver on this. While perhaps not as overtly “colored” as some other preamps, the Crimson’s preamps are designed for transparency and fidelity. The converters are also of a high standard, ensuring that your recordings sound as clean and true to the source as possible. (See Also: Brooklinen Sateen Vs Percale )

User Interface and Workflow

The Audient iD22 features a straightforward front panel layout with clearly labeled controls for gain, phantom power, and monitoring. The accompanying Audient Control software provides deeper access to routing and DSP mixer functions, offering a powerful yet manageable workflow. Its integration into a DAW is typically seamless.

The SPL Crimson’s user interface is designed for intuitive operation, with dedicated buttons and knobs for essential functions like monitor level, talkback, and input selection. The ability to quickly adjust monitor mixes and engage talkback without diving into menus can significantly speed up workflow, especially in collaborative sessions.

Who Should Buy What?

Buy audient id22 If…

  • You prioritize simplicity and ease of use in your audio interface.
  • You need a robust and reliable interface for general-purpose recording and mixing.
  • You are looking for a no-frills, high-quality audio interface with excellent preamps.
  • MIDI connectivity is not a primary concern for your workflow.

Buy spl crimson If…

  • You require MIDI In/Out for connecting hardware synthesizers or controllers.
  • You need Word Clock output for synchronizing with other digital audio equipment.
  • You appreciate the specific sonic character and build quality associated with SPL products.
  • You are looking for a feature-rich interface that offers a bit more in terms of digital connectivity options beyond the basics.

Frequently Asked Questions

What are the main differences in connectivity?

The Audient iD22 offers ADAT digital I/O, providing expandability for more channels, which the SPL Crimson lacks. The Crimson, however, includes a built-in talkback microphone and dedicated talkback controls, a feature not found on the iD22. Both offer similar analog input and output configurations.

Which unit has better microphone preamplifiers?

Both units feature high-quality preamplifiers. Audient’s preamps are often described as having a touch of warmth and character, while SPL’s are known for their extreme transparency and fidelity. The “better” one is subjective and depends on your preferred sonic signature and the source material. (See Also: Pink Moissanite Vs Morganite )

Is the Audient iD22 suitable for beginners?

Yes, the Audient iD22 is a great choice for beginners and seasoned professionals alike. Its straightforward front panel controls and intuitive software make it easy to learn and operate. The quality of its preamps and converters ensures that even beginners can achieve professional-sounding results.

Does the SPL Crimson offer low-latency monitoring?

Yes, the SPL Crimson provides low-latency monitoring capabilities. Its design focuses on efficient audio processing, allowing for direct monitoring with minimal delay. This is crucial for tracking instruments and vocals without distraction during performance.

Which interface is better for live tracking with vocalists?

The SPL Crimson might have a slight edge for live tracking with vocalists due to its integrated talkback microphone and dedicated talkback controls. This allows for easy communication with the performer without needing a separate microphone or complex routing, streamlining the session.

Final Verdict

Both the Audient iD22 and the SPL Crimson are excellent audio interfaces offering professional sound quality and robust build. The iD22 shines with its ADAT expandability and Audient’s renowned preamps, making it a versatile choice for expanding studios. The Crimson excels with its user-friendly talkback system and transparent sound, ideal for vocalists and quick monitoring adjustments. For overall feature set and expandability, the iD22 takes a slight lead.

Winner: Audient iD22