Otto Link reso-chamber mouthpieces

[rodelliot]

I found an older Otto Link Reso-Chamber clarinet mouthpiece today.

The logo on the piece is not like the current logo for OLs, it has RESO CHAMBER written in a circle on the back and has a serial number on the side.

Theo Wanne writes a little about them, and apparently they're very dark mouthpieces.

Any thoughts? What's it worth?

[bassax]

I use an Otto Link Reso Chamber mouthpiece on my jazz clarinet.

I don't think it's dark for a clarinet mouthpiece, I would rather say it's on the bright side.
The Reso Chamber pieces for sax are dark. I once had one for tenor, it was too dark for my taste so I let it go.