Solid State Logic Alpha 8 8x8 AD DA Converter ADAT and SPDIF

Solid State Logic Alpha 8 8x8 AD DA Converter ADAT and SPDIF

The Alpha 8 is the ideal solution for expanding I/O via ADAT and S/PDIF. Offers class-leading conversion, excellent audio specs, and flexibility for growing your studio setup.

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    Solid State Logic Alpha 8 8x8 AD DA Converter ADAT and SPDIF

    Expanding the I/O of your audio interface shouldn't feel like a compromise. For too long, adding channels via ADAT or S/PDIF meant settling for lackluster conversion, limited dynamic range, and mediocre specs. The Alpha 8 from Solid State Logic is here to change the game, offering a high-quality, no-brainer solution to grow your studio with the pristine audio performance your analog gear deserves.

    There’s no need to accept second-rate expanders. The Alpha 8 is built around next-generation 32-bit/192 kHz converters that deliver first-rate audio performance. It provides a better, more convenient way to integrate your favorite analog equipment, from vintage synths to 500-series modules. It's time to stop compromising and start expanding your creative possibilities with class-leading conversion and impeccable audio fidelity.

    Solid State Logic Alpha 8 Unrivaled Audio Performance

    Unrivaled Audio Performance

    The Alpha 8 is designed to deliver superior audio quality in every aspect, ensuring your recordings are captured with stunning clarity and detail. This isn't just an expander; it's a significant upgrade to your entire studio's sound.

    • Next-Generation Conversion: Using premium 32-bit/192 kHz converters, the Alpha 8 provides pristine audio that captures every nuance of your source material. This ensures your analog gear sounds exactly as it should, without any digital artifacts.
    • Class-Leading Audio Specs: The Alpha 8 boasts superb dynamic range and stunningly low THD+N (Total Harmonic Distortion + Noise). Its crosstalk is so minimal it's practically unmeasurable against the exceptionally low noise floor, guaranteeing your signals remain pure and isolated.
    • DC-Coupled Outputs: For electronic musicians and synth enthusiasts, the DC-coupled outputs are perfect for sending control voltages (CV) to synthesizers and modular rigs, opening up a world of creative sound design and automation.

    Total Studio Integration

    The Alpha 8 is more than just a converter; it’s a central hub designed for maximum flexibility, making it the great connector for all your studio equipment.

    • Flexible I/O Configuration: Whether you need a simple bidirectional Analog-to-ADAT/SPDIF converter or a full 18-in, 18-out USB audio interface, the Alpha 8 adapts to your workflow. Mix and match I/O paths to get the most out of every connection.
    • Adjustable Operating Levels: Each analog input and output can be individually set to +24, +20, +18, or +9 dBu. This allows you to perfectly match the levels of any connected equipment, from professional rack gear to vintage synths and monitor controllers.
    • Comprehensive Clocking: With word clock in and out, plus the ability to clock from ADAT or S/PDIF, the Alpha 8 integrates seamlessly into any digital setup. Its rock-steady clocking ensures perfect synchronization across your entire studio.
    Solid State Logic Alpha 8 Total Studio Integration
    Solid State Logic Alpha 8 Confident Monitoring and Control

    Confident Monitoring and Control

    The Alpha 8 is designed for an intuitive user experience, giving you the visual and auditory feedback needed to work with total confidence.

    • Dedicated I/O Metering: The front panel features dedicated LED bar graphs for every input and output, allowing you to monitor your signal levels at a glance and prevent clipping before it happens.
    • High-Current Headphone Output: A powerful headphone output on the front panel lets you quickly audition any individual channel or stereo pair. It’s the ultimate confidence check for ensuring your audio signals are clean and clear.
    • Optimized Headphone Settings: Choose from three different settings — Standard, High Impedance, or High Sensitivity — to perfectly match your favorite studio headphones, ensuring an accurate and powerful monitoring experience.

    Expand Without Compromise

    The Solid State Logic Alpha 8 provides the ultimate solution for expanding your studio's I/O without sacrificing audio quality. It’s the perfect blend of impeccable SSL sound, thoughtful flexibility, and seamless integration, making it an essential addition for any growing studio.

    Solid State Logic Alpha 8 Expand Without Compromise

    Solid State Logic Alpha 8 Features:

    • Premium, next-generation 32-bit / 192 kHz AD/DA conversion
    • Class-leading dynamic range, THD+N, and crosstalk performance
    • Configurable operating levels for each input and output (+24/+20/+18/+9 dBu)
    • DC-coupled outputs for sending control voltages to synthesizers and modular rigs
    • High-current front panel headphone output for confidence checking
    • 3 optimized settings for different headphone types
    • Dedicated front panel input and output meters
    • Word clock in and out with input termination switch
    • Clock internally or from incoming ADAT, S/PDIF, or word clock
    • Functions as an 18 x 18 USB-C audio interface
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    Solid State Logic Alpha 8 8x8 AD DA Converter ADAT and SPDIF Specifications

    Item #:SOL SSLALPHA
    Manufacturer Part Number:729746X3
    UPC:878076002071
    Product Specifications

    Solid State Logic Alpha 8 8x8 AD DA Converter ADAT and SPDIF Specifications

    • Inputs and Outputs: Eight Balanced Line
    • ADAT: Up to 8 channels of analog to ADAT and ADAT to analog conversion
    • Digital Inputs and Outputs: Ten digital inputs and outputs (8 channels of ADAT, two channels of S/PDIF)
      • Up to 2 channels of analog to S/PDIF and S/PDIF to analog conversion 
      • Up to 2 channels of S/PDIF to ADAT and ADAT to S/PDIF conversion 
      • S/PDIF available on coaxial or optical connectors -
    • Flexible Conversion Configuration: 
      • The physical outputs can be fed with a mixture of analog, digital, and USB audio signals, providing an excellent level of flexibility
    • Audio Interface: 18-in, 18-out USB audio interface
      • Use Alpha 8 as an aggregate USB audio interface 
      • Record and playback to all eight analog and ten digital I/O via USB.

    Customer Reviews

    Based on 2 reviews
    Brandon M. 🇺🇸
    Verified Buyer
    Perfect for a sidecar rack!

    Earlier this year I set off to build a sidecar rack full of hardware to use as front end as well as inserts. 8 channels of colorful preamps and 8 channels of colorful compression routed through a patchbay. But how to get all of that in and out of my DAW as I have 8 additional line inputs but only 4 ...

    Published date
    06/08/26
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    Lidell W. 🇺🇸
    Verified Buyer
    Very Clean

    I paired it with the Alpha 8 and it’s a really clean system, Sound is accurate and the drivers are very stable. The 360 app is very beneficial but it’s nice to be able to control most things from the front panel

    Published date
    08/16/26
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