joeexp
500+ Head-Fier
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I can't help noticing discussion here questioning Dave's price, mostly due to the rather limited perspective of what it is most precisely capable of...
Instead perhaps more questions should be asked.
It only takes a brief moment to peruse its extraordinary specifications, which suggest that is not merely 'another FPGA dac with volume control' in more ways than may presently be imagined.
Likewise neither it is a simple update of the QBD76 HDSD :
Chord DAVE DAC Specification:
- Inputs:
- USB B-style 44 kHz to 768 kHz
- DXD and Quad DSD
- 2x optical 44kHz to 192kHz
- 1 x AES 44kHz to 192kHz
- 4 x Coax 44kHz to 384kHz
- Dual-data mode available
- Outputs digital:
- 2x ultra-high-speed coax 768kHz dual-data mode (for use with future-unannounced Chord Electronics products)
- Maximum output voltage: 6 volts RMS
- THD and noise at 2.5 volts: RMS 0.000015 %
- THD and noise at 2.5 volts: 127dBA Awt (124dBA into 33 ohms)
- Dynamic range at -60 dBFS 1kHz -127 dBA A wt
- (No measurable noise floor modulation, no a harmonic distortion)
- (Analogue distortion characteristic: no distortion for small signals)
- Power requirements: mains power 80 volts to 260 volts; AC 20 watts
Whose side are you on??
Processing power has become incredibly cheap in recent years.
And Chord isn't the only company that produces a FPGA based DAC.
The design is less then convincing ….
I will be looking elsewhere!