H2 Designs MIYO DAC/Amp

Connections

• One ⅛ in (3.5 mm) unbalanced stereo line-level input
• Two ⅛ in (3.5 mm) unbalanced headphone/line outputs
• Optical S/PDIF output with multichannel passthrough integrated into both ⅛ in (3.5 mm) outputs

Digital-to-Analog Conversion

• THD+N: <-108dB at +8dBu
• Dynamic range: 129dB A-weighted
• Max output level: +8dBu
• Frequency response: 0-94kHz +0/-3dB, 0-87kHz +/- 0.1dB

Analog-to-Digital Conversion

• THD+N: <-108dB at +12dBu
• Dynamic range: 123dB A-weighted
• Maximum input levels: +12dBu
• Frequency response: 20-80KHz +/- 1dB
• Input impedance: 4.76 kohm

Audio Clock

• USB sync mode: Asynchronous
• Sample rate support: Up to 192kHz / 24-bit
• Clock type: Two discrete MEMS-based (Micro-Electro-Mechanical System) clocks
• Typical .5ps (500 femtoseconds) RMS phase jitter
• Total stability: +/- 20PPM (first year of aging included)
• 10 year aging: +/- 5PPM

Latency

• Measured round trip latency: 5.5ms @ 192kHz w/ 64 sample buffer, including converter latency

Headphones

• Minimum input impedance: 4 ohms
• THD+N:  -112dB at 0dBu
• Dynamic Range: 128dB A-weighted
• Separate driver for each headphone output
• Max Output Level: 200mW into 32 ohm, 25mW into 600 ohm

Power

• USB bus-powered
• 8 separate low-noise regulated supplies provide super clean power
• Proprietary topology eliminates audio ground loops

Operating System Support

• Mac OSX 10.6.4 and above: USB 2.0 Class compliant, no driver needed, plug and play
• Linux: USB 2.0 Class compliant, no driver needed, plug and play
• Windows 7 and above: Up to 16-bit/48kHz support without driver, free driver to go up to 24-bit/192kHz

Physical

• Size: 2.8 x 1.5 x 0.75 in (72 x 39 x 19 mm)
• Weight: 6 oz (170 g)