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AK4399 + SA9227 DAC USB Decoder Board 32BIT 192K NE5534 Op Amp
Description
- AK4399 + SA9227 DAC USB decoder board
Product Description:
- AKM AK4399 is the company's most high-end decoder chip, support 32BIT 192K, SA9227 support 32BIT 384K
- Using original SA9227 and DAC AK4399. Op amp using NE5534
- Main electrolytic capacitors using NOVER audio-specific capacitance 4700UF / 35V * 2 and Japan's most high-Pao ELNA Joyner 680UF * 6, ensure strong support for a steady stream of power.
- Resistance selection Rings metal resistance, the main circuit employs a precision of ± 1% metal film resistors rings, ensure the machine a good signal to noise ratio.
- 1.6mm thick sheet using double-sided PCB, 2.0 oz copper thickness, HASL whole process to ensure that the size of the current through the good performance. PCB-class quality.
- SA9227 support 32bit384K, but due to restrictions DAC AK4399 supports up 24bit192K, supports only PCM mode is not supported by DSD
Power parameters:
- The two AC 9V (10W or more per group)
- One goroup of 12V AC double or dual 15V (15W and above)
- PCB size: 166 * 128MM
