I play my acoustic through my 100 watt marshal via a mountable acoustic pickup (single coil, passive) and am wondering if there's anything I can rig up to make it sound cleaner.
If your playing in a live setting with a pa system then you can use a direct box and run it through there
Quote by Slayerdeath
well 100 watt marshall is pretty vague, what marshall... JCM 800 / 900, DSL/TSL or.... MG

If he doesnt mention the model, it's probably an MG
Fender Standard American Stratocaster
Boss DS-1
Budda Budwah
Electroharmonix Small Clone
Vox AD50VT
Umm, a new ACOUSTIC amp. hope that helps.

Epiphone Les Paul Standard
Coming soon: Egnater Tweaker