NEW and IMPROVED – The most comprehensive portable sound system currently produced, D6-8 MKII Acoustic Amplifier offers extreme versatility without compromise. While maintaining the same look as the D6-8, the D6-8 MKII is now 80 Watt and come with fast charging 11000mAh Lithium Iron Phosphate (LifePO4) Battery. Our designers have incorporated a full featured programmable Digital Mixer with Effects and Color Display into our A4-8 sonic platform. A highly intuitive UI with extensive dedicated parameter control empowers any discerning artist to unleash studio-quality performances in any venue. The powerful 32-bit DSP engine provides a compressor, gate, mid sweepable EQ, high Pass Filter, Notch Filter, Phase reverse to each of the 4 Class-A solid-state Mic pre-amps. D6-8 MKII stores and manages your parameter settings allowing instant access to that perfect mix. Backtracking or simply playing music in between sets, Bluetooth streaming make it easily done. Main mix (selectable as Direct Out) and Aux Mix outputs allow your mix (with EQ setting) to sending to house PA or other speakers. The D6-8 MKII Battery Powered Acoustic Amplifier unrivaled by other amplifiers in convenient, performance and versatility.