Bubble contact strip for Roland synthesizer keys, 12-note strip. This replacement rubber strip is Roland part number 01015134, and contains carbon contacts inside each "bubble". When a key is depressed, the key presses down on the bubble, and the carbon makes contact with the circuit board (the keyboard "contact board").
Click here for our blog post about troubleshooting and replacing contact strips.
This item may be either NEW or USED.
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