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Rockna Wavelight R2R DAC Preamplifier

Rockna Wavelight R2R DAC Preamplifier

In our quest for developing a package for the audiophile seeking more than just high-quality audio reproduction, we realized several things. Firstly, we need digital precision but with „analog” charm, free of any „digital glare” yet with rich detail.

Wavelight DAC employs the latest Xilinx 7-series FPGA which allows us to assemble the functions of a custom high performance R2R processor. The Wavelight’s digital processing capabilities are built with complex VHDL coding and state of the art FPGA hardware. The architecture is described, in fact, by a piece of software.

S/PDIF: 24bit 44.1-192k PCM, DSD64
AES/EBU: 24bit 44.1-192k PCM, DSD64
USB: 32bit 44.1-384k PCM, DSD64-512
OPTICAL: 24bit 44.1-176k PCM, DSD64
I2S (LVDS): 32bit 44.1-384k PCM, DSD64-512

S/N ratio (0 dB): 117 dB
Dynamic range: 117 dB
Output impedance: 50 ohms
Max. out (SE/XLR): 2.4/5.8 Vrms

THD+N (RCA): -113 dB
THD+N (XLR): -119 dB
Selectable Gain (RCA): 0/6/9.5 dB
Selectable Gain (XLR): 8/14/17.5 dB
HT bypass: YES

-Digital processing
Silicon technolog: Xilinx Spartan7
Dac type: R2R 25 bit + Hybrid mode (in development)
Memory-based PLL, digital domain only: 300 fS jitter
Custom digital filters: NOS, linear, minimum and hybrid phase, 8x
Filter type: (advanced convolution) Parks-McClellan, 2.5K taps
Mathematical precision: 60 bit
Stopband attenuation: - 135 dB
Passband ripple: 0,00003 dB
Volume control: Digitaly controlled ANALOG

Display : white dot matrix array, dimmable
3 control switches
Android/IOS remote control app
Firmware upgrade via USB/BT
Dimensions: 430 x 300 x 55 mm
Full aluminium chassis
Available colors: Black, Silver
Weight (net/shipping): 7.25/10 Kg

Beyond The Music contact :
0813.7000.9002 / 0813.7000.6807

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