[ARC5] SCR-274N side tone level?

[Dave Kirk]

I run a stock SCR-274N setup with a BC-456 modulator not sure if this is normal, but the side tone in CW, and phone is ear piercing I can't even wear my headphones its so loud. Is there a simple way to lower the level? So far I haven't seen in the manual any mention of level adjustment. Guess I understand why its loud the radio dude needed to be able to hear the radio during flight, but dang this is ridiculous.
Dave
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/arc5/attachments/20190209/a51eab3f/attachment.html>