SMSL VMV D2R MK2 High-Resolution DACSMSL VMV D2R MK2 Flagship High Resolution DAC "Redefining the Reproduction Standard." The SMSL VMV D2R MK2 is a flagship digital to analog converter built around the ROHM BD34302EKV DAC chip, achieving an extraordinary 0. 00013% THD+N and 123dB dynamic range. With a professional 10MHz OCXO clock system at 5ppb stability, full MQA MQA CD decoding on all inputs, a premium Noratel toroidal transformer, and Bluetooth 5. 4 with LDAC, the D2R MK2 sets an