This is an optional accessory set for TU-8185 for those who wish to enjoy more premium look of TU-8185.
The set includes aluminum shell volume knob (32mm in diameter, D-shape hole) and 4 large rubber feet (40mm in diameter) with aluminum rings and screws for fixing.
![HP用 TU-8185+OP-8185正面ヌキOK_S.jpg](/product/images/HP%E7%94%A8%E3%80%80TU-8185%2BOP-8185%E6%AD%A3%E9%9D%A2%E3%83%8C%E3%82%ADOK_S.jpg)
OP-8185 TU-8185 with optional accessory set