推子控制更易操作，调整灵活.

信号平滑启动，防浪涌电路设计.

独立的左右声道.

高频滤波可抑制80Hz以下低频噪音.

2×31段频率控制，提升衰减量可选择±12dB/±6dB.

They are newly developed graphic equalizer. Unique design in front panel, advanced and reliable electronic scheme, perfect functions and sound performance show that they are the gems of equalizers.