Wavedream MSB 311 chip version

About the Wavedream MSB 311 chip version

The Rockna Wavedream MSB 311 chip version is a premium digital-to-analog converter (DAC) based on discrete R2R ladder DAC modules sourced from MSB Technology, integrated into Rockna's proprietary design. It supports high-resolution PCM audio up to 384kHz and DSD formats up to DSD512. The DAC offers multiple digital inputs including AES/EBU, S/PDIF, USB 2.0, and dual I2S over HDMI, with output options for both single-ended RCA and balanced XLR connectors. The balanced version uses two pairs of DAC modules for true balanced output, delivering a maximum output voltage of 20Vpp on XLR and 10Vpp on single-ended outputs. It features a 128x64 yellow OLED display with adjustable brightness, a custom FPGA-based digital front-end with advanced digital filters, and a volume control with 256 steps at 0.5 dB increments. The device is housed in a robust aluminum chassis measuring 440 x 360 x 90 mm and weighs 7.8 kg. The Wavedream DAC is noted for its low distortion (THD+N at -6dB of 0.0008% for the Signature model), high dynamic range (132 dB), and low output impedance (0.5 ohms). It includes a remote control and supports firmware updates via USB. The design emphasizes signal integrity with a fully symmetrical layout, short signal paths, and advanced clock management to minimize jitter. This DAC is highly regarded for combining digital precision with an analog-like musicality, making it suitable for audiophiles seeking top-tier digital audio performance with MSB DAC technology integrated into Rockna's architecture.