DAN D'AGOSTINO Progression Preamplifier

Versatility, Performance, and Value

Designed to deliver the greatest value in genuine high-end audio, the Progression Preamplifier delivers versatility and performance. An optional, field-upgradeable Digital Streaming Module adds coaxial, Toslink, and USB inputs to the analog base model. A fully differential DAC handles PCM signals up to 24 bit/384 kHz and DSD signals up to 4xDSD (11.2 MHz). This digital module feeds a discrete, fully complementary and balanced analog signal path from input to output. Negative feedback is not used anywhere in the Progression Preamplifier, nor is it necessary. Open-loop distortion is less than 0.006% and the open-loop bandwidth extends to over 100 kHz.