Delrin Cup Depth Extenders

These are the thin, flexible Delrin spacer rings you may have read about on Tubenet. Remove the rim from your mouthpiece and slide the ring into the thread pocket, re-attach the rim and you have a deeper cup to experiment with. The effect will be more prominent on shallower cups and less so on deep cups. These extenders offer just enough depth to "tweek" or "tweak" your sound to be just a bit darker.

They are machined from delrin tubing and will add .160 inches or about 4mm to the overall cup depth.

The extender for the Sellmansberger models will fit the LOUD LM10 reasonably well. We offer one for the LOUD LM7 as well.

Trial and Return Policy