
The heart of the iDac—what propels the iPod and other digital sources to a new level—is our all new ESS 32 bit Sabre32 digital-to-analog converter. It’s engineered for real-world sources that often deliver a high-jitter signal— computers, iPods, cable boxes, Apple TV, Sonos, etc. Almost anything digital. The iDac will also improve the digital output from most any standard CD or DVD player. Most DACs on the market were developed to handle low-jitter signals—the digital output of a good CD player, for example—but are poorly suited for computer audio. When faced with the extremes of streaming, bad power supplies, grounding issues and high jitter, they almost all fail to deliver maximum performance.
The iDac, on the other hand, was developed with precisely these extremes in mind. Our design uses a mutli-layer DAC board with over 450 components, a linear power supply and 11 regulated subpower supplies—preventing noise and distortion at every level.
The ESS Sabre32 DAC’s patented jitter-reduction circuit re-clocks the digital signal before passing it through a high-resolution 24bit/192kHz bit-perfect processor. Re-clocking is needed for computers and most streaming or hard-drive based music servers because most have high levels of jitter and/or noise. Noise, typically associated with ground problems and switching power supplies, is eliminated by transformer-coupling each digital input. The USB connection is galvanically isolated, eliminating noise generated by your computer’s switching power supply and greatly improving sound quality.
Not only has the Peachtree Audio iDac been rigorously designed to deal with the real world problems of computer and streaming audio, it meets the true test of any audio component . . . it SOUNDS great!