PK-7, PK-25: 8 Pin Cable April 14, 2023 04:40 Updated Follow This is the part number for the supplied custom 8 pin cable that ships with the PK-7 and the PK-25: #01784356. Related articles PK-6: Factory Reset What is the HELP CENTER? Roland Pianos: Soft Pedal, Left Pedal, Una Corda not Working BAS-1: Can I put a Roland JC-120 on this stand? BCB-60 Pedal Board Specifications: Internal and External Dimensions