<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html;charset=ISO-8859-1"> <title></title> </head> <body text="#000000" bgcolor="#ffffff"> Friends, I did not believe in Dampp-Chaser when I installed the first one, so I promised the client I would take it out and refund every penny if she was not satisfied.  That was ten years ago.  Now she says she wouldn't want to be without it and offered her testimonial to potential buyers. In the case of MusicSorb, I also went to the website, and I have doubts that the product will be sufficiently effective here, where the humidity swings from 85% to 25%.  I also wonder if my clients will agree to suggested replacement at least every year at a cost of $40.  But hey, I'm speaking from ignorance.  If I gave it a chance, I might change my mind.  Those who decide to go for it, let us know what you learn. Regards, Clyde Hollinger, RPT pianolover 88 wrote: <blockquote type="cite" cite="midBAY16-F77pcXCXWtjik0006f4fb@hotmail.com"> <div style=""> In the May issue of the PTJ, (bottom of page 39), there's an ad for "Music sorb", which is used for humidity control. Has anyone used this product? I checked out the website and it looks like an interesting alternative to "Dampp-chaser". It uses no heat or electricity, and supposedly works by both absorbing and releasing moisture to keep the RH in the "safety zone". The website is: <a href="http://musicsorb.com/">http://musicsorb.com/</a> the technician Login is "techpage", and the password is: "Piano" Terry Peterson </div> <hr> <a href="http://g.msn.com/8HMBENUS/2755??PS=47575">Is your PC infected? Get a FREE online computer virus scan from McAfee® Security.</a> </blockquote> </body> </html>