Roland spd 20 sensor Repar
13:22
Roland spd 20 Repair
18:50
Roland SPD-20 Sound Problem Repair and Piezo Sensor Replacement
8:07
Roland SPD-20 - Battery Replacement
16:00
How to repair Roland SDP 20 PAD, Roland SDP 20 PAD on-off problem solution
6:16
Roland SPD-20mixing problem। SPD-20,,sound mixing problem। Octapad service instrument repair#
14:37
How to repair Roland SPD 20X Octa pad volume control || Volume control Kaise repair Karen
11:54
Rockstar 20 Pro sound problem। Octapad servicing video। octapad Sound problem
11:00