If you are looking at as an investment:
For the serious collector, archivist, or acoustic engineer? Absolutely. The represents the last bastion of quality control in a market drowning in forgery. It is not just a product; it is a promise. A promise that what you hold is real, it works, and it will be coveted for decades to come. sone 414 verified
We don't just make noise; we curate the silence between the waves. If you are looking at as an investment:
Noticeable. Typical for a standard range hood on a medium setting. sone 414 verified