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44% OFF ZK-502H 50Wx2 TPA3116D2 HIFI 2.0 Stereo Bluetooth 5.0 Digital Power Amplifier Module US$12.38 US$21.99 View It

Overall:

BG241810101 28/07/2021

Worked immediately after assembly (easy) & wiring speakers (JBL Pro-1) & power supply (24V/5A) via bluetooth! Hardly less loud with 12V/5A supply. No audible distortion, and no interference with radio-reception inspite of long speaker-cables. Nice small gadget. Heatsink could adhere better to the chip - hope it`ll stick there on the long run. (on the other hand, it hardly gets warm at "normal" listening levels).

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