General Information
My be equaling qb-9, but the sound more clear than qb-9.
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Calyx KPortable USB-DAC/amp -
Blafili B32-IN-1 Bluetooth Audio Receiver & USB DAC w/ Built-In ESS DAC -
Volumio PrimoMusic Network Player and Streamer with a high-level DAC -
Found Sound DavioFound Sound Audio Davio is a tube DACs from the R2R family.
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DAC only with usb adapterMy be equaling qb-9, but the sound more clear than qb-9.
Latest reviews
xiaoniu
already received for about 3 months, to be honest the sound was perfect，at least was better than my CD player -- SANSUI A717E.
