Hi. Thank you for reaching out. I checked the amplifier by connecting the signal from the phone's headphone output to the potentiometer. The amplifier works. The 10uF capacitor is ok. Unfortunately, it does not have the equipment you wrote about. I only have a regular multimeter.
Hi. Thank you for reaching out. I checked the amplifier by connecting the signal from the phone's headphone output to the potentiometer. The amplifier works. The 10uF capacitor is ok. Unfortunately, it does not have the equipment you wrote about. I only have a regular multimeter.