The SMSL D400 MK2 in silver is a dual mono balanced DAC with AK4191 and two AK4499EX chips, a built in 10MHz OCXO clock, MQA decoding and Bluetooth LDAC. The SMSL D400 MK2 in silver is a dual mono balanced DAC with AK4191 and two AK4499EX chips, a built in 10MHz OCXO clock, MQA decoding and Bluetooth LDAC.The D400 MK2 pairs an AKM AK4191 modulator with two AK4499EX conversion chips, one per channel, so each side of the stereo image has its own converter. SMSL quotes distortion as low as 0.00006% on the balanced outputs and a dynamic range of 132dB.Timing is handled by the self developed CK04 clock circuit together with a built in 10MHz oven controlled crystal oscillator, which keeps jitter very low whichever input you use. The analogue stage uses five high grade dual op amps and several low noise regulated supplies.Connectivity covers USB, optical, coaxial, AES/EBU, I2S and Bluetooth, with balanced XLR and single ended RCA outputs. A colour IPS display under tempered glass and a full function remote are included.Main featuresAKM AK4191 plus two AK4499EX chips in a dual mono layoutDistortion as low as 0.00006% and 132dB dynamic range on the balanced outputsBuilt in 10MHz OCXO and SMSL CK04 clock circuitThird generation XMOS XU316 USB, PCM to 32 bit 768kHz and DSD512MQA and MQA CD decoding over USB, optical and coaxialUSB, optical, coaxial, AES/EBU, I2S and Bluetooth inputsQualcomm Bluetooth with LDAC, aptX HD, aptX, AAC and SBCBalanced XLR and RCA outputs, colour IPS display, remote controlJAS Hi Res Audio certificationTechnical specificationsDAC chipsAKM AK4191 + 2 x AK4499EX (dual mono)USB interfaceXMOS XU316, asynchronousInputsUSB, optical, coaxial, AES/EBU, I2S, BluetoothOutputsXLR balanced, RCA single endedOutput level5Vrms / 2.5VrmsTHD+N0.00006% (124dB) / 0.00008% (121dB)Dynamic range132dB / 126dBSignal to noise ratio132dB / 126dBPCM44.1kHz to 768kHz, up to 32 bitDSDDSD64 to DSD512Bluetooth codecsLDAC, aptX HD, aptX, AAC, SBCClockCK04 circuit with built in 10MHz OCXOPower consumptionBelow 10W, standby below 0.5WDimensions254 x 189 x 46mmWeight1.9kgFinishSilverBuying from Dreamcrest AudioDreamcrest Audio Fidelity Ltd is an authorised SMSL dealer with around twenty years in the high end audio business. Every unit is supplied new and boxed with full manufacturer warranty, and we can arrange a demonstration and system matching advice before you commit. Use the Enquire button for current availability, delivery time and a firm quotation.
Dreamcrest Audio Fidelity Ltd, Nicosia. Specialist hi-fi and high end audio, 20+ years in the audio business. Call or message for availability, demonstration and delivery.
