XDuoo XQ-20 OPA1652 LMH6643 Portable HIFI Lossless Headphone Amplifier AMP

Features Small and Thin High Thrust Solve the problem that your phone player can not drive superior headphonesThick 1cm Weight 85g 2 Setting Gain Bass boost ON OFFSet GAIN according to the headphones enhance low frequency power Lower Distortion Lower NoiseUse ALPS potentiometer imported from Japan full gold plated earphones seats stable and reliable contact strong anti oxidationHigh intensity Aluminum Alloy is integrally formed by CNC Lightweight fashion durableImproves Music Dynamics and Sound Field The sound is Soft and Natural Bass Extension is PerfectUsing OP BUF circuit architecture large output power strong thrustPackage Included 1 x Xduoo XQ 20 Amplifier