Vox ToneLab ST Owner's Manual page 13

你可以通过按住 TAP 开关并且转动 EDIT 旋钮（EDIT 2）来编辑诸如 SPEED 或者
PITCH 效果。如果需要了解详情，请参阅"调制/延迟类型"部分。
4. Reverb section
Here you can make settings for the reverb effect. For details on each
reverb effect, refer to "Reverb types" (p.22).
4、混响部分[Reverb]
这里你可以对混响效果器进行设置。如果需要了解每种混响效果的详情，请参阅
"混响类型"部分。
a. REVERB ON/OFF switch and LED
This turns the reverb effect on/off. The LED will be lit if the reverb
effect is on.
a. 混响开关和 LED 指示灯
这里控制着混响的开关。如果混响效果处于开启状态，LED 指示灯就会被点亮。
b. REVERB knob
Depending on the position of the knob, this selects the reverb type (SPRING,
ROOM, or HALL) and adjusts the mix amount of the reverb sound.
If the reverb effect is off, turning this knob will switch the reverb
effect on.
b. 混响旋钮