Zetex Acoustar technology used in Theta's digital audio amplifier

Zetex and Theta Digital announced that Zetex' Acoustar digital amplifier processing technology is being used to provide unprecedented sound fidelity in Theta's new digital audio amplifier—the Virtu PowerDAC.

The Virtu Power DAC is a seven channel 150W full digital power amplifier developed upon the strengths of the Zetex Acoustar processing technology. The full 32-bit data-path, high 1MHz modulation frequency and ZTA digital filter combine to form the foundation for Theta's development of this outstanding amplifier.

Neil Sinclair, president of Theta Digital, commented, "Zetex is the first engineering team to bring us the tools we need to produce a truly audiophile-caliber product. We performed a series of listening tests, and no other product came close. Zetex has provided us with an amazing tool-kit - not an amp-in-a-box—to which we have applied our knowledge and expertise and achieved a Theta product we're all proud of."