Solid State Logic Alpha 8 – 8x8 Premium AD/DA Converter & USB-C Audio Interface Expander

The Solid State Logic Alpha 8 is a professional-grade 8-in / 8-out AD/DA converter and USB-C audio interface expander, designed to deliver SSL’s legendary sonic quality with maximum flexibility. Built for modern hybrid studios, it offers pristine 32-bit / 192 kHz conversion, ultra-low distortion, and a transparent analog signal path that makes it the ideal centerpiece for demanding workflows.

With 8 balanced line inputs and outputs, configurable per-channel levels (+9, +18, +20, +24 dBu), and DC-coupled outputs for CV integration, the Alpha 8 adapts seamlessly to a wide range of studio gear — from vintage outboard to modular synthesizers. Expand your existing interface via ADAT, S/PDIF, and Word Clock, or run the Alpha 8 as a standalone 18-in / 18-out USB interface combining analog and digital I/O.

Front-panel LED metering, a headphone confidence monitor, and flexible routing controls give you intuitive hardware control without needing extra software. Whether you’re integrating outboard processors, expanding I/O for complex sessions, or future-proofing your hybrid setup, the SSL Alpha 8 delivers uncompromising quality and workflow versatility.