Polydrive Replacement System

Most Multiac players eventually run into the same frustrations. RMC PolyDrive systems age into noisy, brittle tone with uneven strings, while the newer LR Baggs electronics sacrifice tracking and warmth. Either way, your guitar’s sound and reliability don’t live up to the instrument itself.

The Polydrive Replacement System is the only direct upgrade designed specifically for these guitars. Using Graphtech Ghost saddles with individual outputs, it delivers accurate MIDI tracking and natural nylon tone without the harsh edge of older systems. Each string has its own volume control for perfect balance, and the redesigned preamp provides clear, dynamic response with strong feedback rejection.

Installation is straightforward for experienced DIY players: the complete kit includes Graphtech saddles, preamp, hardware, and detailed guides. Once installed, your Multiac is restored with the sound, control, and reliability it always deserved.

Key Benefits

• Natural nylon tone – Open, clear, and dynamic.

• Accurate MIDI tracking – Fast, reliable synth access.

• Perfect string balance – Individual volume controls per string.

• Feedback rejection – Clarity and control on any stage.

• Direct replacement – Fits RMC PolyDrive and LR Baggs–equipped Multiacs.

• Complete kit – Includes Graphtech saddles, preamp, and hardware.

• DIY capable – Install at home with basic soldering skills and standard tools.

Installation & Support

DIY Install Guide
Complete installation instructions, diagrams, and troubleshooting.
View Installation Guide

Prefer a pro install?
Find a certified installer near you.
Find an Authorized Installer