I have the kit (not built yet), and recorded this information from the 4sqrp bulletin board.
From: main@4SQRP.groups.io <main@4SQRP.groups.io> on behalf of JAMES DAVIDSON <jijvd74@...>
Sent: Saturday, January 19, 2019 10:17 AM
Subject: [4SQRP] murania
hey guys and gals .there was some tips on how to increase the volume on this little guy. sure would appreciate some info abt this hack hi hi ..got in the habit of listening to WHO ON THIS GREAT RADIO .DESIGNED BUY THE WORLD FAMOUS NM0S.COGRATS. DAVE. w.h.o is 100 miles from my qth. not to bad huh! buy the way my ears are not the best thanks JIM KC0DD #187