Electrical design
The Lyngdorf Audio designed switch mode power supply is extremely well regulated and is filtered and decoupled to provide a low noise and low impedance supply to the digital and analog circuitry. With different supplies from four independent secondary windings on the transformer, the analog and digital supplies are kept separate to minimize digital noise in the analog circuit. Grounding is optimal, and the entire chassis is connected electrically. The back panel is electrically conductive.
Lyngdorf Audio spends great time and effort in designing products that will not radiate noise. Making a noise and radiation free design has the advantage that it will also make the CD-2 itself immune to noise from the outside and from products that have not had the same attention to details in the design phase.
D/A converter
The D/A converter section is used to drive a high-quality, single ended, and balanced output stage. The D/A converter is built around the Wolfson WM8740 chip. This, in combination with our balanced design and very fine audiophile op-amps, results in outstanding sonic qualities.
SPECIFICATIONS
|
Outputs |
1 x Coaxial Digital (galvanic isolated), 1 x Optical Digital, 1 x Analog Single Ended RCA, 1 x Analog Balanced XLR |
|
Frequency Response |
20 – 20k Hz, +/- 0.02dB |
|
THD + N |
0.0018% |
|
Signal-to-noise ratio |
114 dB (A) |
|
Dynamic Range |
100 dB (A) |
|
Crosstalk |
-120 dB (16 – 20.000 Hz) |
|
Analog output level |
3.5 V (RCA), 7.0 V (XLR) |
|
Analog output Impedance |
75 Ohm (RCA), 100 Ohm (XLR) |
|
Sample Rates |
44.1kHz,16 bit, 48/96/192kHz, 24 bit |
|
Dimensions HxWxD |
5.8 x 45.0 x 37.5 cm* / 2.3 x 17.7 x 14.8 in*, *incl front knob and connectors |
|
Finish |
Anodized aluminum, matte black |
|
Weight |
6.1 kg / 13.5 lb |
