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AmplifiersPower Amplifiers
Estimated price (community-sourced)
$90 - $127
Around — community and catalog average, updates slowly
About the PA3s
The Topping PA3s is a compact, fully balanced Class D stereo power amplifier using two Infineon MA12070 amplifier chips. It provides single-ended stereo RCA and balanced 6.35 mm TRS inputs, with output rated at 2 × 80 W into 4 ohms or 2 × 45 W into 8 ohms. Its low distortion, high signal-to-noise ratio, and compact desktop form factor make it suitable for driving compatible bookshelf and other small-to-medium speakers.
Specifications
Key Specifications
Power: 45W
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