Hi
I have a very silent dental compressor for sale. Used it in my apartment without any disturbance even in the next room.
Comes with a footpedal & a handpiece attachment.
All you need is a 4 hole handpiece to start using this compressor. Even if you have a 2hole handpiece, I can point you to an inexpensive place to buy an 2->4 adapter. 🙂
This is available for local-pickups only in the SF Bay area in CA.
Send me a PM with your email address & shall send you a photo of the compressor.