Yamaha AC1M - Sunburst Nobels the concert-sized FS9 M features

the concert-sized FS9 M features an Adirondack spruce top and African mahogany back and sides - and its extraordinary projection

First there was the Plexi-Drive

Where diodes are placed in the circuit

For this one you have to imagine maybe both the source and the reflective wall moving

The Green Russian Big Muff creates a huge tone that is all its own

Yamaha AC1M - Sunburst Nobels the concert-sized FS9 M featuresThe AC1M features a solid Sitka spruce top with scalloped bracing, mahogany back and sides and the Yamaha original SRT piezo pickup for solid, plugged in performance. Traditional Western Body Cutaway Solid Sitka Spruce Top Scale: 25 9 16" Nut: 1 11 16" Mahogany Back and Sides Scalloped Bracing for Louder, Richer Acoustic Sound Cut through, Plugged in Sound by the SRT Piezo Pickup High Comfort Neck Profile Simple and Distinctive Looks Elixir Strings