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wangyuanqing

Gungnir Multibit

D/A Conversion IC: Analog Devices AD5781BRUZ x 4 (2 per channel, hardware balanced configuration)
Digital Filter: proprietary Schiit bitperfect closed-form digital filter implemented on Analog Devices SHARC DSP processor
Analog Stages: Fully discrete JFET buffers for balanced output and discrete JFET summing stages for single-ended output, direct coupled throughout

Frequency Response, Analog Stage: 20Hz-20Khz, +/-0.1dB, 1Hz-200KHz, -1dB
Maximum Output: 4.0V RMS (balanced), 2.0V RMS (single-ended)

THD: Less than 0.005%, 20Hz-20KHz, at full output
IMD: <0.004%, CCIR
SNR: > 115dB, referenced to 2V RMS

Inputs: Coaxial RCA SPDIF, BNC SPDIF, Optical SPDIF, USB
Input Capability: up to 24/192 for all inputs
Input Receiver, SPDIF: AKM 4113
Input Receiver, USB: C-Media CM6631A

Output: One pair XLR balanced and two pairs RCA single-ended
Output Impedance: 75 ohms

Clock Management: Bitperfect clock management at all native sample rates via Adapticlock analysis and VCXO/VCO regeneration, plus asynchronous USB Gen 2 module

Power supply: two transformers (one for digital supplies, one for analog supplies) with 8 stages of regulation, including separate local supplies for critical digital and analog sections.

Upgradability: Separate, modular USB Input Card and DAC/Analog Cards are snap-in replaceable.

Power Consumption: 20W
Size: 16 x 8.75” x 2.25”
Weight: 11 lbs