DAC Converter USB SMSL M400 DAC bilanciato AK4499 XMOS XU216 MQA 32 bit 768 kHz DSD512 SMSL Audio 2607 The SMSL M400 is a DAC with balanced and single-ended outputs that uses very high fidelity components: AKM AK4499 DAC chip, XMOS U216 USB interface. It supports MQA formats. Inputs 1x USB-B, 1x Optical Toslink, 1x Coaxial, 1x I2S via HDMI (LVDS & inverted), 1x Bluetooth 5.0 View