Stereo DAC e preamplificatore Alta Fedeltà. Convertitore Digitale/Analogico con interfaccia USB
€ 1.537,00 € 1.260,00 + IVA
No-compromise, full Prism Sound audio quality
The design goal for CALLIA was to provide Prism Sound audio quality in a sophisticated but easy to use package for listening to music at home. CALLIA makes no compromises on audio quality. CALLIA delivers the standard of audio performance demanded by top recording professionals at sampling rates from 44.1kHz to 384kHz**** or in DSD64 or DSD128. CALLIA has the same no-compromise analogue circuitry as its professional cousins, with the same fully-balanced-throughout architecture and the same isolation barriers protecting the analogue from digital and computer interference. CALLIA draws on Prism Sound’s years of experience in developing digital audio products, including its range of audio measurement equipment, adopted by a wide variety of clients across the audio industry from pro-audio to consumer electronics. This experience means that CALLIA is well-behaved both as a computer peripheral and an audio processor. Reliability is vitally important in professional recording. Prism Sound has always made extensive use of precise software calibration techniques in its converters – pots and tweaks are always unreliable, so there are none. The design team has gone to great lengths to minimise noise and interference, in particular hum. All of the analogue circuits have galvanic isolation, while the unit’s electronically balanced I/O allows it to handle common mode interference sources as well as enabling trouble-free connection to unbalanced equipment. It is often said that THD N figures do not always correlate well with the perception of sound quality and this is true – partly because the traditional measures of THD N or SINAD expressed as RMS figures are rather a broad measure. With this in mind, we have taken great care to make sure that not only is the RMS THD N figure very good, but the CALLIA noise and distortion spectrum is beyond reproach and that CALLIA provides the most transparent listening experience.New high-current, low-impedance headphone output
The CALLIA headphone output is a brand new design, different from that of the professional audio range. The CALLIA headphone output is a high-current, low impedance design optimized for the best possible performance. CALLIA handles the wide range of headphone sensitivities and impedances by providing several operating ranges, selected by switch presets on the rear panel of the unit. In this way, CALLIA can easily handle headphones from a few ohms to more than 250 ohms and will deliver a smooth, well-balanced and transparent sound.Easy connectivity to your computer, tablet* or transport
We have created a unit compatible with the widest range of computer hardware using a USB2 interface supporting UAC2 audio. CALLIA also supports S/P-DIF digital audio inputs.Audio formats
CALLIA supports linear PCM in 2’s complement binary coding and, using the “DSD over PCM” (DOP) protocol, DSD at the original bit-rate (DSD64) and also at 2 x the original rate (DSD128). DSD Files encoded as “DOP” may be played with both ASIO and WDM drivers.Balanced and unbalanced outputs
Offers balanced and unbalanced output formats at 14dBu and 2Vrms respectively. The balanced output is presented on professional XLR male pin connectors and the unbalanced (consumer) output is on industry-standard “Phono” co-axial connectors.Unsurpassed Jitter Rejection
Uses the same “CleverClox” hybrid digital phase-locked loop (DPLL) circuitry as Prism Sound professional products. Prism Sound digital audio products re-generate ultra-stable clocks for best quality conversion.Carrello vuoto
