方法1.按住记忆键(EDIT)再开电源 方法2.按住STORE再开电源
707的降噪参数是预制的，GFX－5或GFX－8可以调具体的参数，效果肯定要好一些。而且我个人感觉707的降噪功能不是很好用，有些音色把失真度调大以后，噪音门自己好像不能很明确的区分出噪音。
GFX-707 gfx-707 GFX-8 GFX-8 GM-200 GM-200 HL-01 HL-01 PD-01 PD-01 PFX-9003 PFX-9003 TM-01 TM-01 UF-01 UF-01 G2.1NU Guitar Effects Pedal Bass Effects B3n Bass Multi-Effects Processor B1on Bass Effects Pedal B1Xon Bass Effects Pedal with Expression Pedal B2 ...
GFX-707 gfx-707 GFX-8 GFX-8 GM-200 GM-200 HL-01 HL-01 PD-01 PD-01 PFX-9003 PFX-9003 TM-01 TM-01 UF-01 UF-01 G2.1NU Guitar Effects Pedal Bass Effects B3n Bass Multi-Effects Processor B1on Bass Effects Pedal B1Xon Bass Effects Pedal with Expression Pedal B2 ...