DA-250 is the concept of the blockbuster model DA-200 which was launched in 2010, B4 file size of the casing is intact, the USB D / A converter incorporating the latest features and technology trends. PCM192kHz / 32bit, correspondence and to DSD5.64MHz, the headphone amplifier section that the driving force has been greatly improved, the mounting of electronic control attenuator LECUA, such as the included remote control to increase the convenience. Output Level 2.5V Balanced / 1.0V Variable Unbalanced, Frequency Response: Digital 2Hz-60kHz Analogue 3Hz-130kHz, Total Harmonic Distortion: 0.0001%, S/N ratio: 118dB (digital input) / 103dB (analogue input), Outside Dimensions: 364 (W) x 81 (H) x 279 (D) mm, Weight: 5.4kg