TZT SFT-D302 digital power amplifierS board wide voltage 12V power amplifier module 30Wx2 small size high-power finished board

$2.42

TZT 1PCS 5W MINI Audio Power Amplifier Board 3-5V XH-M125 XPT8871 Mono Amplifier Module Audio DIY Amplifiers Kit

$0.21

TZT 1PCS ADS1015 12 Bit Precision Digital Converter ADC Module Development Board For Arduino

$0.76

TZT DC 8V-24V High Power Digital Amplifier Module Mono Class D 4-8ohm for 30W-300W speaker Audio power amplifier board

$0.92

TZT DY-AP3015 DC 8-24V 30W * 2 Class D Dual Channel High Power Stereo Digital Amplifier Board with Adjustable Volume Potentiometer

$1.16

TZT PAM8302A CJMCU-832 PAM8302 2.5W single channel Class D Audio power amplifier module development board

$0.30