Prism Sound Callia

Designed and handcrafted in the United Kingdom, the Prism Sound CALLIA embodies the company’s uncompromising approach to audio engineering, delivering one of the most accurate and detailed DACs available today. Engineered for both professional and high-end home listening, CALLIA reveals the finest nuances in any performance and remains equally adept across every musical genre—allowing you to hear music exactly as it was intended by the artist.

Pristine Sound Quality

With decades of heritage in precision audio, Prism Sound has created a DAC of unparalleled sonic clarity. CALLIA makes no compromises, ensuring your home listening experience matches the standard of the studio.

Headphone Output

The high-current, low-impedance headphone output is optimized to drive a wide range of premium headphones. CALLIA intelligently adjusts to match impedance, delivering exceptional dynamics, detail, and control.

Simplified Connectivity

Featuring a USB2 interface supporting UAC2 audio, CALLIA integrates seamlessly with the widest range of computer hardware. Auto input detection and output protection allow for hot-plugging without risk to connected equipment.

Unrivalled Clocking and Jitter Rejection

Leveraging Prism Sound’s long-standing expertise in audio test and measurement, CALLIA incorporates ultra-stable clocking and state-of-the-art jitter rejection, ensuring conversion accuracy of the highest order.

Format Support

• Linear PCM in 2’s complement binary coding
• DSD via “DSD over PCM” (DoP) protocol – DSD64 and DSD128 over USB, DSD64 via S/P-DIF
• Compressed formats such as MP3 decoded on host computer/device and sent as PCM to CALLIA