Bass contour tweak

Open air mod (extended treble)

Deep Bass and presence

Get out your soldering iron and keep your amp warmed up! Use only a clean fine tipped iron with .025-.032 rosin core solder.

Direct Drive tweaks page
This page will help you customize your Direct Drive to match your playing style and associated equipment.

Op-amp swapping

Compression and asymmetric clipping

Parallel op-amps

        

See Products page for info.

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