带SD卡USB MP3播放器
双7段频率均衡器
附耳机监听, 附助监听功能
高精度, 长寿命60MM衰减器
新技术电路设计, 超低噪声输出
内置16种数码效果器
With SD card USB MP3 Player
Dual 7-band frequency equalizer
Attached earphone, supplementary
monitoring function
Precision, long life 60MM attenuator
The new circuit design technology,
ultra-low noise output
Built-in 16 digital effects
