Hello all. I just got round to testing my PAM8304 boards output with my new oscilloscope and was surprised at what i have found. When measuring the output of the amp, both terminals( + and - ) register as + 2.5v with reference to the power ground. This suggest that like the mp3 module i have been u…

waveform appearing on output of

Topic		Replies	Views
What is this amplifier doing, exactly? General Electronics	76	40243	May 6, 2021
Amplifying Wave File Output Audio	20	2455	May 6, 2021
General question(s) about 'dirty' lines & isolation General Electronics	24	7923	May 6, 2021
[Solved] Noise and low volume Issues with audio amplifier. Audio	51	46548	May 6, 2021
Having difficulty understanding power when dealing with speakers/amps. Audio	21	6008	May 6, 2021