3. FH9 tuning style? What type of music is suitable for? What is the difference between the sound and FD7,FH7?

FH9 has designed 3 interchangeable audio filters to fine-tune the sound. The tuning of the FH9 is aimed at a balanced performance. High-frequency resolution is sufficient, but it is not stimulating, and it is very soft. However, the medium-frequency voice density is high, and the junction image is clear. The most bright spot is the low-frequency performance, which is deep diving, strong dynamics and sufficient strength. However, it is not the feeling of "head-poping" at all. The low-frequency performance makes the whole sound field more grand and full of atmosphere, but it will not make the medium and high-frequency dim and high-high-frequency dim, rather, it remains balanced. Therefore, FH9 is an all-round player, whether it is pop music, rock or musical instruments, especially classical music, because of its full dynamic performance, it is especially sufficient on the spot.

is a more comprehensive transcendence, but the high-frequency analysis of FH7 is more than enough, slightly more than the stimulation point.

has different timbre due to different sounding units. As long as the performance of intermediate frequency human voice is sweet, FD7 receives faster low frequency and has its own advantages.