Prism Sound ADA-8 16 Channels DA + 2 Pro Tools HD I/O- Used

Used Prism Sound ADA-8 configured with 16 DA channels and integrated two Pro Tools HD digital card. The unit has been refurbished directly at UK Prism Sound laboratories with firmware 1.54 installation, ensuring compatibility with HDX systems – a crucial upgrade for seamless integration with modern Pro Tools configurations.

Technical Features

The Prism Sound ADA-8 is a high-end modular multichannel AD/DA converter, designed for professional recording, mixing and mastering environments where precision and consistency are essential.

Built following Prism Sound’s established design philosophy, the ADA-8 focuses on transparency, low distortion and extremely stable clocking. The conversion stage supports audio resolutions up to 24-bit / 96 kHz, delivering precise transient response, accurate stereo imaging and neutral tonal balance ideal for critical audio work.

The ADA-8 features flexible modular architecture that allows a wide range of analog and digital I/O configurations to suit different studio requirements. The fully balanced analog stages are optimized for professional line-level operation, while the digital section ensures robust synchronization and reliable performance in complex multi-device setups.

Widely adopted in professional studios for tracking, mixing and mastering, the ADA-8 is valued for its clean, controlled and predictable sound reproduction. Rather than adding character, it’s designed to preserve the original signal, making it a trusted reference tool for decades among engineers requiring precision and repeatability.