51 Proteus 4 months ago Proteus - No TruArc on your 335?? At times it has had, for testing. Aluminum sounds fabulous on it, works great with the buckers and centerblock. But I rarely play the guitar now, and the last Tru-Arc on it was needed for an order. I just haven’t replaced it. If it becomes a regular part of the rotation again, I’ll put aluminum back on.