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本帖最後由 hercules 於 2013-10-29 19:39 編輯
http://www.indiegogo.com/projects/geek-pulse-a-digital-audio-awesomifier-for-your-desktop/x/3498741?ref=ksbacker#geekpulsetechspecs
Digital Inputs USB 2.0
Toslink
SPDIF 1 - RCA
SPDIF 2 - RCA
Analog Outputs Line Out: Single-ended, gold plated RCA
Output Impedance: 47 Ohm
Output Voltage: 4Vrms fixed
Headphone: 1/4" stereo jack
Output Impedance: 0.47 Ohm
Output Voltage: 7Vrms max variable
Volume Control Buttons on front panel plus operating system control.
Volume attenuation information from operating system sends data to Geek Pulse, which then implements the volume control internally.
Native PCM Decoding 44.1, 48, 88.2, 96, 176.4, 192, 352.8, & 384 kHz / 16, 24, 32 bit
Native DSD Decoding 2.822, 3.072, 5.644, 6.144 MHz / 1 bit
Analog Output Stage Pure Class A Line Level Out
THD+N better than 0.005%
SNR 110dB (unweighted)
115dB (A-weighted)
Jitter Removal Technology Patent Pending: 3L buffer by Light Harmonic
Dual loop re-clock for all digital audio inputs
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