tag:blogger.com,1999:blog-8085571700321121668.post7763823652793683093..comments2024-03-08T17:30:40.138+01:00Comments on EA4EOZ, an amateur radio electronic enthusiast: Radex 1503 sound modMiguel A. Vallejo, EA4EOZhttp://www.blogger.com/profile/04739647349389027008noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-8085571700321121668.post-11752359292694721232020-04-11T00:30:26.063+02:002020-04-11T00:30:26.063+02:00Not easily... without opening the case you are res...Not easily... without opening the case you are restricted to place a small piece of adhesive tape over the buzzer.Miguel A. Vallejo, EA4EOZhttps://www.blogger.com/profile/04739647349389027008noreply@blogger.comtag:blogger.com,1999:blog-8085571700321121668.post-76763542526248279492020-04-10T04:09:13.869+02:002020-04-10T04:09:13.869+02:00I noticed the same problem, except it was the pitc...I noticed the same problem, except it was the pitch of the sound that annoyed me. I find it far too loud.<br /><br />Do you know if there's an easy way to lower it?Seanhttps://www.blogger.com/profile/09028243418483928374noreply@blogger.com