GeorgeWalk
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TOPPING NX7 Portable Headphone Amplifier
The TOPPING NX7 is a portable amplifier with the features that count: incredibly low distortion, 20 hour battery life, and loads of output power. NFCA amplifier The new NFCA amplifier circuit was specifically designed for portable amplifiers. With a THD+N of 0.00007% and an SNR of 135dB, the NX7...
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