ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
What do the perforations on the far left do that aren't passing over any holes in the tracker bar? Is that for some kind of expression control that isn't present on this type of player?
It is the sustained pedal control.
SpongeBob 🧽
What do the perforations on the far left do that aren't passing over any holes in the tracker bar? Is that for some kind of expression control that isn't present on this type of player?
It is the sustained pedal control.
SpongeBob 🧽