Tone Hole
PartHole with a raised rim, either drawn from the tube and rolled, or a soldered ring, that the pad seals against. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Hole with a raised rim, either drawn from the tube and rolled, or a soldered ring, that the pad seals against. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.