Chip model: TDA7498. Output Power: 100W+100W (VCC=36V RL=6Ω THD=10%). Output Power: 100W x 2 max. 1 x Audio Amplifier Board. Sound Channel: dual channel 2.0 output. 2x 115MM Wool Felt Flap Disc Finishing Wheel Buffing Pads For Angle Grinder.
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