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JustBoom DAC Zero pHAT

Product Code:MMP-0557

Ex.Tax £16.66

Availability: 25

JustBoom DAC Zero pHAT
JustBoom DAC Zero pHAT
Questions1 Answers1 | Expand All
Which Pi Zero for JustBoom DAC Zero pHAT?
Hi, should I buy the Pi Zero W or Pi Zero WH fot the JustBoom Dac Zero phat, assuming the simplest implementation? Thanks, Jim
Jim Hunt
  • You will need the header soldered to the Pi, so I would recommend the pre-soldered header -
    ModMyPi LTD
    Was this answer helpful? 0
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The JustBoom Pi Zero DAC pHAT is a plug and play, high resolution, digital-to-analog converter for the Raspberry Pi Zero.

We’ve designed the JustBoom Pi Zero DAC pHAT to be simple to install and use. With no soldering required and all the mounting hardware already provided you can be up and running and enjoying flawless high quality audio playback within minutes. this product is suitable for absolute beginners and seasoned professionals alike. Just connect your DAC HAT to a set of powered speakers or an audio amplifier and you can be up and running quickly, enjoying flawless high quality audio playback within minutes of setting up this Raspberry Pi HAT.  We also include an optional IR receiver to allow remote control operation of your Raspberry Pi.

Includes a 384kHz/32 bit DAC chip with hardware volume mixing as well as a 138mW headphone amplifier. Outputs are line level over RCA and headphone amplified over 3.5mm jack cable. The HAT uses the I2S interface for its audio input which reduces CPU load on the Pi Zero compared to USB solutions. It is also powered directly from the GPIO header so no extra cables or power supplies are required to connect to the Raspberry Pi.

Need help with deciding what JustBoom product you need? Check out the product guide.

Pi Zero DAC pHAT Features:

  • 32 bit high quality audio at 384kHz
  • Includes both a DAC and headphone amplifier
  • Line-level RCA and headphone amplified 3.5mm jack outputs
  • Plug and play compatibility for ease of use
  • Hardware volume control from your Raspberry Pi
  • No soldering required
  • Powered by the Raspberry Pi GPIO header
  • Compatible with Raspberry Pi Zero
  • Mounting hardware included
  • Optional IR receiver included in package
  • Full driver support in Raspbian / NOOBS

Technical Information

  • Texas Instruments PCM5121 Audio Dac 32 Bit, 384 Khz. Please note that due to Linux driver restrictions, max frequency is limited to 192kHz
  • Texas Instruments TPA6132A2 headphone amplifier – 138mW
  • Fully integrated hardware volume mixing via “alsamixer” or any ALSA compatible application
  • Optional Vishay TSOP4838 IR receiver included in package (solder yourself if required)
  • 112db SNR and -93db THD for best-in-class audio
  • Advanced ESD protection on both headphone and RCA outputs

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