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AmplifiersHeadphone Amplifiers
Estimated price (community-sourced)
$135 - $159
Around — community and catalog average, updates slowly
About the A50s
The Topping A50s is a compact desktop headphone amplifier aimed at driving everything from sensitive IEMs to demanding full-size headphones. It uses Topping’s NFCA-based amplification architecture, offers 6.35mm single-ended and 4.4mm balanced headphone outputs, and includes RCA inputs/outputs with a simple 0dB/6dB gain switch. It was sold as a minimalist, high-performance amp with very low noise and distortion, making it suitable for desktop listening and as a preamp in simple setups.
Specifications
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