Shanling SM 3.3 Streaming DAC All-in-One Now on Sale: Dual "Kunlun Pro" R2R Decoder Arrays, 23,980 Yuan
IT Home, November 14 — Shanling has announced that its SM 3.3 streaming DAC all-in-one is now available on JD.com. The product combines local playback, network streaming and decoding output in one unit, priced at 23,980 yuan.



The device measures 430×320×106 mm and weighs approximately 9.5 kg. The front panel features a 5.98-inch 2560×1440 touchscreen that can be freely tilted and held at any angle within a 45° range.

The unit employs dual "Kunlun Pro" R2R decoder arrays, containing a total of 424 high-precision resistors, with a signal-to-noise ratio of up to 117 dB. The analog section uses dual 12AT7 vacuum tubes for balanced output. Internal digital processing uses the XMOS XU316 audio chip with a dual crystal oscillator design, while the power supply section is equipped with dual R-core transformers delivering a total of 66 W for independent power delivery.


The device is powered by a Rockchip streaming processor, paired with 4G RAM and 64G of storage. It has a built-in M.2 PCIe 3.0 SSD slot supporting up to 2 TB of storage expansion, and also supports reading external USB drives and connecting to a NAS. Audio processing supports up to PCM 768 kHz/32 bit and DSD512 hardware decoding, and is compatible with a variety of mainstream audio formats.

In terms of networking and ports, the machine provides a gigabit LAN port, an SFP module slot, and 2.4G/5.8G dual-band WiFi 6 transmission. Wireless connectivity supports LDAC, aptX-HD and other codecs, while digital inputs include an HDMI ARC port. On the software side, it supports control via the Eddict Controller App, has multiple mainstream streaming platforms embedded in the system, and is compatible with streaming protocols such as Apple AirPlay 2 and Roon Ready. The rear of the device also offers a full set of digital and analog output ports.


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