Music server with analog outputs Aurender A20. AKM4497 converter in double mono and Ocxo clock, with symmetrical and asymmetric outputs.

The A20 fits one AKM4497 converter per channel, in dual-mono layout. An OCXO clock paces the digital section. Outputs exist on balanced XLR and on RCA.
An RCA coaxial input, a BNC coaxial and two optical inputs take outside sources. The unit then becomes the central DAC of the system. The dedicated audio USB output stays usable alongside.
The 8.8-inch colour screen shows the artwork, the track and the playback state. A headphone output is built into the front. The supply reserves a 35 W block for it, shared with the logic board.
Two 2.5-inch bays take the library, fitted by the user. A 480 GB NVMe drive is reserved for the system and for memory playback. Streams reach 768 kHz at 32 bits and DSD512 natively.
Data sheet
Specific References
• Lower-dispersion higher-purity fiber
• Low-jitter (Digital Timing Errors)
• Precision Polished Fiber Ends
• 3 METER AND ABOVE IN-WALL Rated PVC
• 280 Narrow-Aperture Quartz (Fused-Silica) Fibers
• Low-jitter (Digital Timing Errors)
• Precision Polished Fiber Ends
• 3 METER AND ABOVE IN-WALL Rated PVC
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