Line 6 FM4 Filter Modeler

Vintage or Discontinued

The Mu-tron® Bi-Phase; the Korg® X911 Guitar Synth—are these rebel fighter ships from The Empire Strikes Back? Or maybe proton thrusters from outtakes of Babylon 5? Nope. These, and the other 1... read more

Line 6 FM4 Filter Modeler
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