Mine are quiet enough. I don't think you've given them enough time to break in. The noise is related to te bearings on the dry side, I haven't done an upgrade yet, but seen some who have and they run completely silent after this IME.
I find mine at their noisiest in pulse mode....in all other modes they are acceptable....but not perfect.
Yep I was running pulse mode as I was looking for a wave. Tried some other modes and they are still noisy as they ramp up in speed. I agree though as ecotechs customer service has been extremely responsive.


did u try the Lfs you bought it from? I didn't think you could go directly to ecotech? Good to know though...

