In the 2016 Guangzhou hifi show , Cen.grand's high-end products were collectively appear in 2 exhibition rooms and  a headphone booth. The scale was unprecedented and the exhibition has been a complete success.

     The main room is located at vip3 on the 8th floor. In this room the system is composed of 9i-ADM multi-channel black gold media player + 9i-908 power AMP + PMC MB2SE , this is a multi-channel HIFI system . The multi-channel Blu-ray concert and Blu-ray music were played in this system .  In the few days of the exhibition, the charm of multi-channel Blu-ray concerts attracted many listeners to listen for a long time. The famous PMC Octopus showed outstanding performance under the drive of 9i-908 AMP,  received much more praises . 

    The multi-channel Blu-ray concert has a unique charm that is completely different from the two-channel music. The huge sound field brings an immersive feeling and the high-density, coherent and smooth sound far exceeds the effect of the two-channel music. The surrounding feeling can bring the audience a strong musical appeal. 

    In the exhibition room 738 , the 9i-AD black-gold version media player + 9i-908 AMP drive the Dynaudio C1 platinum version and the ATC SCM10 70th anniversary version for demonstration.