Description
But perhaps the most critical transformation of all is the conversion of the output of digital sources into an analogue signal, ideally without loss or distortion of any kind. Despite the lofty claims of many manufacturers, what is lost or changed at this point can never be recovered or restored.
In acknowledgement of the on-going refinement of digital audio sources and the rapid evolution of high-resolution digital audio formats, Gryphon Audio Designs now presents the Gryphon Kalliope digital to analogue converter to stand as the gateway that conveys the musical signal from one domain to the next in utterly pristine condition.
The well-worn phrase “Bits is bits” encapsulates the widespread misconception that any reasonably constructed digital system will result in “Pure, Perfect Sound Forever,” in the lamentable promotional slogan coined by the inventors of the compact disc.
1.) Digital audio is not a simple one-dimensional row of numbers, where all that is required is to keep the correct numbers in the correct order. In fact, it is a data stream of numbers flowing through time. And the right number at the wrong time is (almost) as bad as the wrong number.
Gryphon Kalliope ensures effective correction/prevention of timing errors (jitter) using sophisticated circuit topology and exclusive, custom-built components.
2.) Following digital to analogue conversion, an analogue filter is required to remove high frequency noise. The deleterious side effects of a typical steep-slope “brickwall” filter include temporal smearing, energy loss, compromised resolution and reduced transparency.
Gryphon Kalliope employs advanced technologies and an innovative, minimalist single-component filter with no adverse audible impact.
3.) Advocates of the “bits is bits” attitude tend to ignore the fact at the end of all digital signal processing there is an analogue stage. The circuit design, component selection, power supply and layout of this stage are all just as critical now in the digital era as they ever were in the analogue age.
Gryphon Kalliope draws on decades of experience in the design and construction of some of the finest analogue audio systems the world has ever known.
