PT8211 is a 16 bit stereo digital to analog converter (DAC) chip. The output is a line-level signal meant for amplified speakers, stereo receiver, mixer or amplifier. It is not meant to directly drive headphones or speakers.This kit includes the PT8211 chip, bare circuit board, audio connector, 1 resistor and 4 capacitors. DIY soldering is required.
this PT8211 Audio Kit is suitable for all Teensy 3.x and Teensy 4.x