On-line сравнение графиков АЧХ связок Ambient Acoustics MAD4 Universal с Astell&Kern KANN Balanced, Creative Aurvana Trio с Astell&Kern KANN Balanced, Enigma Acoustics & Lotoo Dharma D200 с Astell&Kern KANN Balanced, Kennerton Jimo с Astell&Kern KANN Balanced, Ambient Acoustics MAD4 Universal с Astell&Kern KANN Unbalanced, ASUS ZenFone Max Pro (M1) Poweramp 384 с Astell&Kern KANN Unbalanced, Aune B1s Class A+ Gain Hi с Astell&Kern KANN Unbalanced, Creative Aurvana Trio с Astell&Kern KANN Unbalanced, Creative SXFI AMP Asus M1 с Astell&Kern KANN Unbalanced, Enigma Acoustics & Lotoo Dharma D200 с Astell&Kern KANN Unbalanced, Kennerton Jimo с Astell&Kern KANN Unbalanced, Lotoo PAW Pico с Astell&Kern KANN Unbalanced, xDuoo XP-2 Hi с Astell&Kern KANN Unbalanced,