Stereo Sound Signal Mixer Board Module 2 Channel Input 1 Output Headphone Amplifier
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$17.25at WalmartChecked 1 h ago
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In stockSold by Xuanjia-usReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Upgrade your audio experience with this Stereo Sound Signal Mixer Board Module. Featuring 2 channel input and 1 channel output, this headphone amplifier board is perfect for mixing audio signals with pristine clarity. Driven by a DC 5-12V power supply, it offers approximately 2 times magnification to boost your sound. The compact design (5 x 4.8 cm / 1.9 x 1.8 inches) makes it easy to integrate into any DIY project or existing audio setup. Built with high-quality PCB materials for stable performance.