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Description
Shield of type Hat for Raspberry Pi Zero with RCA connectors. It is used in high quality device, system DAC running in master mode based on the system PCM5122 delivers sound of the highest quality. The device has a very small deviation of the jitter.
The subject of the sale is a sound card mini Boss DAC, minicomputerRaspberry Pi Zero must be purchased separately.
What distinguishes Boss DAC?
Boss of the DAC is a unique mode of action. First, the power is distributed on 3 channels and filtered: the first is on the digital side, the second is on analog side, and a third is for clocks. Then, used is a second filter (LDOs) to further mute of the noise. In addition, used are Japanese oscillators with NDK jitter with very low clock jitter.
Ultimately, in the analog stage, used is a foilcondenser to mute the power supply of DC for the TI IC (ceramic would have some distortions). Additional supercondenser helps in achieving, for example, deep bass.
Specification
- D/A converter, master type (only compatible withthe Raspberry Pi Zero/ Zero / 3 / 2)
- Dedicated PCM5122 384kHz / 32bit system of high-quality
- 2 RCA output
- Interface: I2S
- Connected to the GPIO pins of the Raspberry
- Sampling frequency: 8 kHz to 384 kHz
- Length of bit data: from 16-bit to 32-bit
- Set includes spacers and screws
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