Feature

●[Volume] Upgraded the DAC chip, adopts a high-end PCM5122 chip and I2S interface, and adjust the volume parameter adjustment via the I2C interface. Support 16-32-bit audio data format. Support distortion and dynamic ideal, 384kHz high sampling rate, 112dB dynamic range, distortion -93Db Used for 120dB squelch signal to noise ratio (SNR), up-ramp or down slope, and analog squelch without sonic boom operation.
●[Range of Use] 120dB squelch signal to noise ratio (SNR), upramp or down slope, and digital audio card used for analog squelch without sonic boom operation.
●Output Method: This product integrates negative charge pump without DC blocking output. 2.1Vrms ground center output; suppress very good noise With a low load support at 1K, the PCM510xA can drive multiple parallel products. Output port with gold-plated RCV dual terminals and gold-plated 3.5mm headphone holder
●【Free Soldering】If the user uses DIGI digital audio board, you can directly connect and remove the expansion board and decode the digital to analog conversion, without the USB DAC interface. And it is fully compatible with the official PI HAT size of the Raspberry Pie. Based on the PCB substrate high gold plating process, the arc ensures the continuity of the signal impedance and reduces the reflection and refraction of the signal.


Description

Description:
The design of the insulated power supply is independent power isolation of the raspberry pie nutrition and DAC portion, completely bead without interference, this item is compatible with Pifi DAC + PCM5122 DAC, I2S interface, analog output signal, Raspberry Pi B + a + 2B Raspberry Pi 3B (64 bit). Red for DAC power indicator (power normal bright), green light for DAC lamp state (decoding and brightness, stopping or working) to deepen the understanding of the DAC operation.

Specifications:
Condition: 100% Brand New
Sampling Frequency: 384KHz
- Resolution (Bit): 16-32
- Digital Audio Interface: I2S
- SNR: 120dB
- THD:-93dB
- Dynamic Range: 112dB
- Raspberry Pi B + Raspberry Pi 2 Model B, Raspberry Pi 3B (64bit)

Package includes:
1 x Raspberry Digital Audio Card PI
1 x HIFI DAC for Raspberry Pi

Note:
Please allow 1-3cm differs due to manual measurement, please make sure you do not mind before ordering.
Please understand that different placement of images may exist chromatic aberration.