Douk Audio U3 Mini Amplificatore per Cuffie Classe A Amplificatore Desktop HiFi HD600 HD650

🎵 Douk Audio U3 Mini Class A Headphone Amplifier. Drives headphones from 18-600Ω impedance effortlessly. Perfect for demanding high-end models like HD600, HD650, DT880, K701. ✅ Sennheiser: HD580, HD600, HD650, HD660S series.

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