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IQaudIO Pi-DigiAMP+ Full-HD Raspberry Pi Class D Amplifier

Product Code:MMP-0116

Ex.Tax £45.83

Availability: 51

IQaudIO Pi-DigiAMP+ Full-HD Raspberry Pi Class D Amplifier
IQaudIO Pi-DigiAMP+ Full-HD Raspberry Pi Class D Amplifier
IQaudIO Pi-DigiAMP+ Full-HD Raspberry Pi Class D Amplifier
Questions3 Answers2 | Expand All
Speaker Impedance range
Hi. What Impedance speakers can be used with this amp? And is the quoted 35W into 8Ohm/4 Ohm?
Mike Harmsworth
  • 35 into 4ohm

    8/4 is fine, speaker sensitivity is just as important as impedance. We recommend qacoustic 3010i/3020i etc.

    ModMyPi LTD
    Was this answer helpful? 0
Can this board be stacked?
Can 2 of these AMPs be stacked on top of each other? I'm looking for a system to drive 2x2 in-ceiling stereo speakers, so I need 4 stereo outputs... Thanks!
  • I'm afraid not.
    ModMyPi LTD
    Was this answer helpful? 0
Concerned about throughput
Thinking of getting this until I saw some reviews regarding the shared usb / lan chip and the capability for streaming flac / 24-192 audio over wireless. I want to create a media player which will connect to my Network and serve music from my NAS drive - is this going to be a problem with a pi3 and digiamp and also is the amp_DAC combination going to produce psu noise?
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The IQaudIO Pi-DigiAMP+ is the First HAT compliant Full-HD (192/24) HiFi quality DAC & up to 2x35w Class D amplifier for the Raspberry Pi.

Turn your Raspberry Pi into a standalone Hi-Fi system, use as the basis of a retro radio restoration, build a boom box, an in-car audio player or use as the basis of a kiosk / display solution.

NO SOLDERING REQUIRED, simply “FIT AND ENJOY.” This is the 2018 Rev. 5 version

The Pi-DigiAMP+ requires an external power supply / brick, and when powered the Pi-DigiAMP+ provides power to your Raspberry Pi in parallel.

If you're looking for a case, we have one available here!

Designed to deliver the best audio performance from the Raspberry Pi A+/B+/RPi2, fit within the Pi’s form factor and provide additional access to several of the Pi’s 40way I/O signals allowing easy addition of IR sensors, Rotary Encoder or i2c devices (such as OLED screens) etc.

The Pi-DigiAMP+ takes everything we’ve learned from the previous Pi-AMP+ and Pi-DAC+ combination, shrinks it down and reduced the overall system cost by around £25!

We have used the latest Texas Instruments chipset (TAS5756m) to deliver awesome performance from a single HAT board. As with our other products you can be assured that the Linux driver support is already built-in to Raspbian Linux (using the same device drivers as the Pi-DAC+) and supported by the many software audio packages already on the market. RuneAudio / Volumio / Moode / PiCorePlayer / PiMusicBox / OpenELEC and others. The IQaudIO Pi-DigiAMP+ easily supports 24-bit / 192kHz file formats but is equally at home with lower quality MP3s bringing your music alive sonically.

Please note that The Pi-DigiAMP+ uses GPIO22 as amp-mute and when powered on is in mute state, examples are in the user docs and many software releases already support the Pi-AMP+ in the same way.

The IQaudIO Pi-DigiAMP+ connects easily to the Raspberry Pi and provides up to 2 x 35w stereo output to speakers.

The IQaudIO Pi-DigiAMP+ Features:

  • HAT compliant accessory; EEPROM, mounting holes
  • Full-HD audio – up to 24-bit/192kHz playback
  • Up to 2x35w of crystal clear amplification
  • No soldering required to your Raspberry Pi
  • Integrated hardware volume control (via ALSA)
  • Powers the Raspberry Pi from the Pi-DigiAMP+ power input
  • Linux driver support already delivered within Raspbian
  • AMP can be enabled / disabled via Raspberry Pi’s GPIO22
  • Advanced ESD protection
  • Uses the digital I2S audio signals to reduce CPU load over USB audio solutions
  • Fully built and tested Raspberry Pi accessory
  • Designed and manufactured in the UK

The IQaudIO Pi-DigiAMP+ is suitable for the latest Raspbery Pi A+/B+ AND RPi2, it is not compatible with much older Raspberry Pi A and B Models.

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