This receiver has a heavy buzz in all speakers. We don't have a S/M and rarely work on Denon amps. Possibly a bad or open ground. Hoping someone has seen maybe consistent ground trouble with these and can direct me to likely area or cause. Thanks Preston Audio-Video Specialists __________________________________ Yahoo! Mail - PC Magazine Editors' Choice 2005 http://mail.yahoo.com ----------------------------------------------------------------------------- This Email List is accessible to the general public through search engines. Remove: http://www.tech-assist.org/remove.htm Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/