Điểm nổi bật dòng âm thanh hi-fi QUAD Elite CDS
The Elite CDS brings the highest quality and sound, offering further improvements from the 99 CD Player. Quad's Elite CDS emphasises the ability to read and accurately decode discs, setting it apart from other products in a similar category.
The Elite CDS enjoys significant revisions throughout, including a new transport mechanism and servo system. Digital data stream is regulated by a high-performance master clock to minimise jitter (phase noise), then fed to a top-end Crystal 24-bit/192kHz DAC with upsampling, which replaces the older 24-bit/96kHz chip used by its predecessor. The highest quality electronic components are specified throughout, with multi-layer circuit boards and Quad’s advanced, proprietary filtering and control software.
The layout of the Elite CDS has been devised so that the various power supplies are separated right back to the transformer windings so that the CD transport shouldn't have any interference from other components. As for the line-level (RCA) outputs, the analogue section’s signal path is truly minimalist, with only a single active stage per channel. This includes the balanced Quad Link output, a fully balanced connection system for use between other Quad Elite products, eliminating all other cables save for the speakers. Quad Link carries system controls, synchronising the units, and manages remote commands.
Thông số kỹ thuật của loa hi-fi QUAD Elite CDS
| General Description |
Compact Disc Player |
| D/A Converter |
Crystal CS4398 24-bit/192kHz DAC |
| Frequency Response |
20Hz - 20kHz (+0dB / -0.7dB) |
| Max. Audio Line Output |
2.4 RMS, RCA
4.8V RMS, Balanced |
| Output Impedance |
120 Ohms |
| Total Harmonic Distortion |
<0.0013% at 1 kHz |
| Dynamic Range |
>100dB 'A' wtd. 16 bit |
| Signal to Noise Ratio |
>113dB, Digital Silence (20Hz - 20kHz)
>116dB, Digital Silence (20Hz - 20kHz) 'A' wtd
>94dB, 16bit (20Hz - 20kHz)
>97dB, 16bit (20Hz - 20kHz) 'A' wtd |
| Crosstalk |
|
| Digital Audio Output |
1 x Optical Toslink, SPDIF |
| Disc Compatibility |
CD-DA Conventional Audio CD
CD-R Recordable CD |
| Dimensions (H x W x D) |
70 x 321 x 310mm |
| Weight |
4.5kg |
| Finish |
Black |
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