With the 920d Custom Les Paul Twenty-One Tone upgraded wiring harness, the true tone of your pickups will shine through. Featuring premium components, industry-leading wiring, and top-tier craftsmanship, this is a must-have upgrade for your Les Paul.

Revolutionize your Les Paul with 920d Custom’s wiring harness upgrade with four push/pull pots. It lets you split both humbuckers into single-coils and lets you access series/parallel and out-of-phase options when both pickups are engaged. (A minimum of two pickups is required for either in/out of phase or series/parallel switching.) The mod offers 21 different tones—10 of them hum-cancelling. This wiring harness will give you and your guitar a library of tones to choose from.