Latest news:
DDFA™ (direct digital feedback amplifier) is the new name for Class Z digital input switching amplifier products.

Click here for further information


Latest news:
Fully featured DDFA amplifier rivals the sound quality of high end linear amplifiers.

For further information about the DDFA chipset email: audio@zetex.com


Latest news:
New subwoofer designs feature 150W, 300W and 500W output power with outstanding audio performance

For further information about subwoofer amplifiers email: audio@zetex.com


Class D audio landscape

“The compelling case for the digital amplifier”

audio montage

Over the last 20 years the Compact Disk has become the main source of recorded music. The CD digital format brings real advantages to the consumer in terms of convenience, robustness and audio quality.

More recently the digital revolution has impacted on all facets of entertainment delivery with the emergence of DVD, digital radio, digital TV and computer audio to name a few.

The case for digital amplifier solutions is compelling, with the promise of delivering the efficient and highly integrated entertainment products of the future.

The digital power amplifier is the key link between the digital world and the accurate delivery of power to the loudspeaker enhancing our enjoyment of the sound.

next page