On the main module( 9-2143-3) replaced audio output power IC IC804: LA4261/221-598/NTE1685. Though this is a one speaker mono sound TV, this chip is a dual 3.5 watt stereo amplifier. Just doesn't use one side. Probably with the right plug and another speaker I could make this set stereo. Phil Bader -- Philip Bader Jan Phyl TV Inc. (estab. 1976) 3420 Recker Hwy. Winter Haven, Fl. 33880 Fax (863) 299-8821 email: tjanphyl@xxxxxxxxxxxxxxx ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/