Choosing an audio interface with ADAT input makes it easier to expand your recording setup without replacing your main interface. Add an eight-channel preamp, connect compatible digital gear, and scale from a compact project studio to a demanding tracking rig.
These 10 options cover affordable interfaces, portable digital converters, high-channel-count USB-C models, and studio-focused systems. The right pick depends on your I/O needs, workflow, computer connection, monitoring requirements, and upgrade plans.
Best 10 Audio Interface with Adat Input Picks for 2026
Best Value Expansion Hub
- 18x20 USB interface with ADAT I/O
- Eight MIDAS mic preamps with phantom power
- 24-bit/96 kHz support for multitrack recording
Best For: Value-focused home studios needing many inputs
Best Overall Control
- 18 inputs and 20 outputs with dual ADAT
- Eight preamps and 24-bit/192 kHz converters
- Auto Gain, Clip Safe, Air modes, and Word Clock
Best For: Expandable studios handling large recording sessions
Best ADAT Preamp Expander
- Eight-channel ADAT microphone preamp
- Eight MIDAS mic preamps with XLR inputs
- 24-bit conversion at 44.1 or 48 kHz
Best For: Adding eight mic channels to an existing ADAT setup
Best Compact Expansion Interface
- 16x16 USB-C interface with ADAT and S/PDIF
- Two preamps, two Hi-Z, and six line inputs
- 24-bit/192 kHz conversion in a compact design
Best For: Compact studios needing flexible digital expansion
Best Overall
- 192kHz/32-bit conversion with over 120dB dynamic range
- ADAT optical input and four foldback mixes
- Built-in talkback and comprehensive monitoring
Best For: Flexible studio recording and monitoring
Best for Digital Expansion
- Four optical inputs and outputs
- Up to 32-in/32-out over USB
- Bus-powered and supports 192kHz operation
Best For: Portable digital routing with ADAT gear
Best for Analog Recording
- Four Clarett+ preamps and two JFET inputs
- ADAT input provides eight channels of expansion
- Air circuitry and 192kHz conversion
Best For: Multi-source recording with future expansion
Flexible High-Channel Pick
- Eight MAX-HD preamps with up to +75 dB gain
- Auto Gain and re-amp outputs
- 26-channel USB-C interface with 192 kHz support
Best For: High-input-count home studios and re-amping workflows
Best Expansion Hub
- Eight Clarett+ preamps and Air mode
- ADAT input adds eight digital channels
- 18-in/20-out USB-C connectivity
Best For: Studios expanding to larger multi-microphone setups
Compact ADAT Choice
- Two Clarett+ preamps with Air mode
- Eight-channel ADAT expansion
- USB-C bus-powered design with JFET inputs
Best For: Solo producers and compact expandable studios
Best Value Expansion Hub – UMC1820
The Behringer UMC1820 is a practical audio interface with ADAT input and output for expanding a computer-based recording setup. Its eight MIDAS-designed mic preamps, 18×20 USB connectivity, MIDI, and support for up to 96 kHz make it a flexible choice for tracking multiple microphones and instruments.
Best For: Home studios and bands needing many analog inputs plus ADAT expansion at a value-oriented price.
Pros:
- Eight MIDAS-designed mic preamps with +48V phantom power
- 18 inputs and 20 outputs over USB
- ADAT I/O supports integration with compatible external gear
- Supports 24-bit/96 kHz recording and popular DAWs
Cons:
- Larger 24.35-inch-wide chassis may require substantial rack or desk space
- Its 96 kHz maximum is lower than some newer interfaces
The UMC1820 stands out when channel count and straightforward expansion matter more than premium workflow features. It is a solid foundation for a growing multitrack setup.
Best Overall Control – Scarlett 18i20 4th Gen
The Focusrite Scarlett 18i20 4th Gen is a versatile audio interface with ADAT input capability, eight mic preamps, dual ADAT, and extensive studio connectivity. Its 24-bit/192 kHz converters, Air modes, Auto Gain, and Clip Safe make it well suited to detailed recording and efficient session management.
Best For: Project and professional studios that need high channel capacity, digital expansion, and modern recording-assistance tools.
Pros:
- 18 inputs and 20 outputs with eight mic preamps
- Dual ADAT, S/PDIF, MIDI I/O, and Word Clock connectivity
- 24-bit/192 kHz converters with a stated 122 dB dynamic range
- Auto Gain and Clip Safe help simplify level setting
Cons:
- More features and connectivity may be unnecessary for small recording setups
- Its 8-pound chassis is less portable than compact interfaces
The Scarlett 18i20 is the most complete option here for a central studio interface. It combines generous I/O with workflow features that can reduce setup friction during recording.
Best ADAT Preamp Expander – ADA8200
Behringer ADA8200 Audiophile 8 In/8 Out ADAT Audio Interface with Midas Mic Preamplifiers
Check Price On AmazonThe Behringer ADA8200 is a dedicated eight-channel ADAT audio interface designed to add microphone inputs and analog outputs to a compatible digital setup. Its eight MIDAS mic preamps and 24-bit/44.1 or 48 kHz conversion make it a focused expansion solution rather than a full USB interface.
Best For: Studios that already have an ADAT-equipped interface and need eight additional XLR microphone inputs.
Pros:
- Eight-channel microphone preamplifier in a rack-style unit
- MIDAS preamps provide eight analog mic inputs
- ADAT optical output integrates with compatible host interfaces
- 24-bit conversion supports standard 44.1 and 48 kHz sessions
Cons:
- Requires a separate ADAT-equipped host interface for computer recording
- Maximum sample rate is limited to 48 kHz
- Supplied notes identify ADAT optical out rather than a complete USB connection
If your main interface already has ADAT input, the ADA8200 offers a simple way to add eight microphone channels. Its role is specialized, but that focus keeps the setup straightforward.
Best Compact Expansion Interface – Scarlett 16i16 4th Gen
The Focusrite Scarlett 16i16 4th Gen is a compact audio interface with ADAT input and output for producers who need digital expansion without an 18i20-sized chassis. It combines two mic preamps, two Hi-Z inputs, six line inputs, 16×16 routing, and 24-bit/192 kHz conversion in a smaller desktop-friendly format.
Best For: Producers and smaller studios wanting ADAT expansion, flexible line connectivity, and a compact USB-C interface.
Pros:
- 16 inputs and 16 outputs with ADAT and S/PDIF
- Two mic preamps, two Hi-Z inputs, and six line inputs
- 24-bit/192 kHz converters with a stated 122 dB dynamic range
- Auto Gain, Clip Safe, MIDI, and bundled recording software
Cons:
- Only two mic preamps are built in
- It provides fewer total inputs and outputs than the Scarlett 18i20
The 16i16 is a strong middle ground for a compact production rig. It preserves high-resolution recording and ADAT expansion while keeping the physical footprint smaller than a larger rack-oriented interface.
Best Overall – SSL 12
The SSL 12 is a versatile audio interface with ADAT input for studio setups that need high-resolution conversion, multiple headphone mixes, and hands-on monitoring. It combines four microphone inputs with SSL 360 software features for recording and mixing workflows.
Best For: Home and project studios that need flexible monitoring and ADAT expansion.
Pros:
- 192kHz/32-bit converters with more than 120dB of dynamic range
- ADAT optical input for adding compatible digital equipment
- Up to four independent, near-zero-latency foldback mixes
- Built-in talkback microphone and comprehensive monitoring system
Cons:
- SSL 360 software is required for software mixer control
- Includes only three months of access to the SSL Complete plug-in suite
With strong conversion specifications, 62dB of mic gain, and useful monitor-mix features, the SSL 12 is a well-rounded choice when an audio interface with ADAT input must also serve multiple performers.
Best for Digital Expansion – RME Digiface USB
The RME Digiface USB is a compact audio interface with ADAT input built around digital connectivity rather than analog microphone preamps. Its four optical inputs and outputs provide up to 32 inputs and 32 outputs over USB, while bus power supports portable Mac and PC use.
Best For: Digital studios and mobile rigs built around multiple ADAT or S/PDIF devices.
Pros:
- Four optical inputs and outputs for extensive digital routing
- Supports up to 32 inputs and 32 outputs
- 24-bit/192kHz operation
- USB bus power helps simplify portable setups
Cons:
- Designed as a digital interface, so the notes do not list analog mic or instrument inputs
- Its feature set may be more specialized than needed for basic recording
The Digiface USB makes the most sense when your system already uses ADAT or S/PDIF equipment and you need a portable, high-channel-count digital hub rather than a conventional analog front end.
Best for Analog Recording – Clarett+ 4Pre
The Focusrite Clarett+ 4Pre is an audio interface with ADAT input aimed at recording setups that need four microphone preamps alongside digital expansion. Its four Clarett+ preamps, two JFET instrument inputs, and Air circuitry cover vocals, instruments, and line-level sources.
Best For: Musicians and producers who want strong analog inputs with eight channels of ADAT expandability.
Pros:
- Four Clarett+ preamps with low distortion, low noise, and substantial headroom
- ADAT optical input adds eight channels of digital expandability
- Air mode uses relay-controlled analog circuitry on every preamp
- Two dedicated high-impedance JFET instrument inputs
Cons:
- Requires an external ADAT-compatible device to use the digital expansion
- Analog I/O and preamp features make it less specialized for all-digital setups
With four preamps, dedicated instrument inputs, improved converters, and ADAT expansion, the Clarett+ 4Pre is a practical fit for recording several analog sources now while leaving room to add compatible outboard equipment later.
Flexible High-Channel Pick – PreSonus Quantum HD 8
The PreSonus Quantum HD 8 is a strong choice if you need an audio interface with ADAT input as part of a larger, high-channel recording setup. It combines eight digitally controlled MAX-HD mic preamps, 26-channel connectivity, 192 kHz support, Auto Gain, and re-amp outputs in a rack-friendly USB-C interface.
Best For: Home studios and producers needing multiple mic inputs, re-amping, and flexible software control.
Pros:
- Eight low-noise MAX-HD preamps with up to +75 dB of gain.
- Auto Gain can simplify level setting for microphones and instruments.
- Re-amp outputs support sending DAW tracks to guitar or bass amps.
- Includes a perpetual Studio One Pro license.
Cons:
- The 6.3-pound, 19-inch rack-style design is less suited to highly portable setups.
- The supplied notes do not specify the ADAT input configuration, so verify expansion details before buying.
The Quantum HD 8 stands out for its input count, streamlined gain control, and re-amping features. Confirm its precise digital-expansion layout if ADAT connectivity is a deciding factor.
Best Expansion Hub – Focusrite Clarett+ 8Pre
The Focusrite Clarett+ 8Pre is a practical audio interface with ADAT input for expanding a recording system with compatible digital equipment such as the Clarett OctoPre. Its eight Clarett+ preamps, Air mode, 18-in/20-out routing, and 192 kHz converters make it well suited to larger tracking and mixing setups.
Best For: Project studios that need eight microphone preamps and eight channels of ADAT expansion.
Pros:
- Eight professional Clarett+ preamps provide high headroom and low noise.
- ADAT optical input adds eight channels of digital expandability.
- Air mode uses analogue circuitry to add high-frequency presence.
- Includes two headphone outputs and Focusrite Control software.
Cons:
- At 9 pounds, it is less convenient for mobile recording than smaller interfaces.
- Its 18-in/20-out design may be more capability than a small two-person setup requires.
With eight preamps and clearly specified eight-channel ADAT expansion, the Clarett+ 8Pre is the most straightforward choice here for growing a multi-input studio. It also adds useful monitoring and software-control features.
Compact ADAT Choice – Focusrite Clarett+ 2Pre
The Focusrite Clarett+ 2Pre is a compact audio interface with ADAT input for adding up to eight channels of compatible digital equipment while keeping the main unit simple. It offers two Clarett+ preamps, JFET instrument inputs, four balanced outputs, and USB-C bus power for a flexible small-studio setup.
Best For: Solo producers and mobile-capable studios that want two analogue inputs with room to expand.
Pros:
- ADAT optical input supports eight channels of digital expansion.
- Two low-noise Clarett+ preamps include analogue Air mode.
- Dedicated JFET instrument inputs help preserve guitar and bass character.
- USB-C bus power supports a streamlined setup when a suitable 15W USB-C port is available.
Cons:
- Only two built-in mic preamps are available before adding ADAT equipment.
- It provides four balanced outputs, fewer than the Clarett+ 8Pre.
- USB-C bus power requires a 15W USB-C port.
The Clarett+ 2Pre is a sensible option when desk space and portability matter more than a large built-in input count. Its ADAT input gives the compact interface a clear upgrade path as your recording needs grow.
How We Picked the Best Audio Interface with Adat Input
We focused on interfaces and digital expansion units that support ADAT connectivity as part of a practical recording system. Our comparison considers channel count, analog input and output options, preamp quality, conversion specifications, computer connectivity, monitoring features, portability, software support, and overall value.
We also included products for different roles. Some are complete USB interfaces with built-in microphone preamps and ADAT I/O, while others are dedicated ADAT converters designed to add channels to an existing interface. Confirm the product’s exact ADAT direction and channel capabilities before buying.
Quick Comparison
| Best For | Look For | Shortlist Options |
|---|---|---|
| Affordable channel expansion | Eight-channel ADAT preamp and dependable clocking | Behringer ADA8200 |
| All-purpose project studios | USB-C, multiple mic preamps, MIDI, and flexible routing | Behringer UMC1820, Focusrite Scarlett 18i20 |
| Compact setups | Lower channel count with digital expansion | Focusrite Scarlett 16i16, Clarett+ 2Pre |
| Premium tracking and monitoring | High-quality preamps, low-latency workflow, and extensive I/O | SSL 12, Clarett+ 4Pre, Clarett+ 8Pre, PreSonus Quantum HD 8 |
| Portable digital connections | Small footprint and computer-based digital routing | RME Digiface USB |
Key Buying Factors for an Audio Interface with Adat Input
Channel Count and Expansion Goals
ADAT typically carries up to eight channels at standard sample rates over one optical connection, though available channels can decrease at higher sample rates. Decide whether you need to add a few microphones now or support a full drum kit, live ensemble, or multiple outboard channels later.
ADAT Input Versus ADAT Output
An ADAT input receives digital channels from an external converter or preamp. An ADAT output sends channels to another device. If expansion is your priority, verify that the interface includes ADAT input and that its routing software can place those channels where you need them.
Clocking and Sample Rates
Digital devices must share a stable clock. Check whether the interface and expansion unit support optical clocking, word clock, or automatic synchronization. Also review how many ADAT channels remain available at 88.2 or 96 kHz, where many systems use S/MUX.
Analog I/O and Monitoring
Count headphone outputs, line outputs, monitor controls, MIDI ports, and direct-monitoring options—not just microphone inputs. A high input count is less useful if the interface cannot feed your monitors, headphones, cue mixes, and external hardware conveniently.
Software, Drivers, and Connection Type
USB-C does not automatically mean identical performance across computers. Check operating-system support, driver quality, bus power requirements, bundled software, and whether the interface offers stable low-latency monitoring for your preferred DAW.
Who Should Buy Which Audio Interface with Adat Input?
Choose the Behringer UMC1820 or Focusrite Scarlett 18i20 if you want a central interface for recording several microphones, instruments, and MIDI devices while retaining room for ADAT expansion.
Choose the Behringer ADA8200 if you already own an interface with ADAT input and mainly need an affordable eight-channel microphone preamp and converter.
Choose the Scarlett 16i16 or Clarett+ 2Pre for a smaller studio that needs flexible line-level expansion without a large rack interface.
Choose the SSL 12, Clarett+ 4Pre, Clarett+ 8Pre, or Quantum HD 8 when preamp quality, higher I/O counts, monitoring flexibility, and more advanced tracking workflows matter most.
Choose the RME Digiface USB when portability and optical digital routing are more important than built-in analog microphone inputs. Before ordering, map your complete signal chain and leave enough I/O for future additions.