Review on π 100W+100W+4x50W TPA3116 Class D Audio Amplifier Board - Walfront Digital Power Module for 5.1 Sound-Channel by Roberto Strumer
Audio Input Connector
audio title is "pst ph 10 pin", ph corresponds to 2.00 mm pitch. Make sure you get 2.00mm and not 2.54mm. I ordered this: https://www.amazon.com/gp/product/B07XN8GSCM/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 Works great. There is a click/pop when powering up, but after that it's very quiet. Works fine, I'm using a 19V 7A power supply (an old laptop power supply).
- High Efficiency - The amplifier board adopts Class-D operating method, which maintains 90% operating efficiency.
- little things
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