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Using TDA7492P power amplifier chip, Bluetooth V2.1. 1 x 50W+50W TDA7492P Wireless Bluetooth 4.0 Digital Audio Receiver Amplifier Bo ard. I.TDA7492P Wireless Bluetooth 2.1 Audio Receiver Digital Amplifier Board 25W+25W.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.