Wavedream DAC

Specifications

USB

32bit 44.1-384k PCM, DSD64-512

Dither

Triangular shaped distribution

S pdif

24bit 44.1-192k PCM , DoP DSD64

Weight

7.8 kg

AES ebu

24bit 44.1-192k PCM, DoP DSD64

Topology

Discrete resistor-array R2R ladder DAC (proprietary Rockna RD-0 modules), fully balanced

Dimensions

90 × 440 × 360 mm (H × W × D)

Distortion

THD+N < 0.003% (-90dB) at -6dB

Upsampling

All inputs upsampled 16x; operates internally at 705.6kHz or 768kHz depending on source rate; selectable linear/minimum/hybrid/no filters

Max voltage

6.6Vpp(SE); 13.2Vpp(XLR)

THDN at 6db

0.003% or -90 dB

Output level

6.6Vpp single-ended, 13.2Vpp balanced

Dynamic range

122 dB

Hd link1 lvds

32bit 44.1-384k PCM, DSD64-512

Hd link2 lvds

32bit 44.1-384k PCM, DSD64-512

Supported DSD

DSD64/128/256/512 (higher rates via USB and HDMI only)

Supported PCM

44.1kHz–384kHz, up to 24-bit word length

Analog outputs

Single-ended stereo RCA and balanced XLR

Digital inputs

1× AES/EBU (XLR), 1× coaxial S/PDIF, 2× I²S/HD-link over HDMI, 1× USB 2.0

S n ratio 0

122 dB

Volume control

custom multiplier array, 256 steps, 0.5 dB step

Passband ripple

0,0001 dB

Output impedance

0.5 ohms

Stopband attenuation

- 145 dB

Custom digital filters

linear, minimum and hybrid phase, 16x

Mathematical precision

68 bit INTEGER

Manufacturer background

Founded by Nicolae Jitariu; Rockna has provided prior OEM/ODM engineering to Audio Mirror, Acoustic Precision, Fase, Jadis, Nonsolomusica, PS Audio, Wadia, Goldmund and MSB

Filter type advanced convolution

Parks-McClellan, 4820 taps

Memory based pll digital domain only

300 fS jitter

High frequency asynchronous capture digital inputs

560MHz sampling

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