Stereo Preamp/Processor
The Delta PRE is the foundation of your perfect system. The PRE is designed to connect to a range of sources, it will exact the highest performance from every recording, whether analog or digital.

Delta PRE will deliver perfectly balanced audio to downstream Delta components.

FIDELITY
Pre-amplifiers provide clean and controlled signals to the power stage. Both precision and perfection are required, and are delivered by Delta PRE.

CONTROL
Audiophiles, recording professionals and equipment reviewers trust Classé amplifiers as a source of sonic truth. Delta Series allows listeners to experience that truth in their own homes.

Every detail of the Delta Series is perfected by hand in our unique production facility in Japan to deliver powerful, natural, expansive sound with minimal noise or distortion.

DESIGN
As the component you're most likely to touch, the design of Delta PRE matches its exceptional acoustic performance.

Any interacting with Delta PRE is pure pleasure, from the superb cool-to-the-touch materials, to the precise tactile feedback of the volume control.

Touchscreen control reflects Delta PRE's outstanding capability : pure analog clarity, advanced digital precision, confident, capable power and expressive sound.

Owners Manual

Download Delta Pre Firmware V1.3.0.0 (ZIP)

Download Windows USB2 Audio Driver (ZIP)