IQaudio DigiAMP uses the Texas Instruments TAS5756M PowerDAC to deliver direct connection to PASSIVE stereo speakers at up to 2x35wpc with variable output. Ideal for a Raspberry Pi-based hi-fi system.
Getting started
IQaudio DigiAMP connects to the 40-pin GPIO header of Raspberry Pi 1 Model B , Raspberry Pi 2, Raspberry Pi 3, or Raspberry Pi 4 with no need for soldering. DigiAMP must be powered from an external supply, and requires a 12-24V DC power source to its 5.5 mm x 2.5 mm barrel connector. The XP Power VEC65US19 power supply is recommended for use with DigiAMP .
DigiAMP has been designed to provide power to the Raspberry Pi-plus-DigiAMP combination in parallel, delivering 5.1V @ 2.5A to your Raspberry Pi.
DO NOT APPLY POWER TO RASPBERRY Pi'S OWN POWER INPUT WHEN USING DigiAMP .
The amplifier is by default muted at power on (mute LED lit). The mute state/LED is under software control (Raspberry Pi GPIO22).
P5: Alternative power input for hard-wired installations. POLARITY MUST BE OBSERVED!
P8: TAS5756m Internal GPIO1/2/3
Documents
Compliance
IQaudio DigiAMP has undergone extensive compliance testing and meets the standards required in many countries. You can find all compliance information and regional certificates at raspberrypi.org/compliance.
Obsolescence Statement
IQaudio DigiAMP will remain in production until at least January 2026
