[AMRadio] D-104 modifications

John johndtate at post.com
Thu Aug 26 17:51:13 EDT 2010

What's there to modify?  Just bypass the dumb preamp and use the Hi-Z 
crystal directly into your Hi-Z input speech amp and you have a GREAT 
AM mic!

-----Original Message-----
From: Phil LaMarche <plamarc1 at verizon.net>
To: 'Discussion of AM Radio in the Amateur Service' 
<amradio at mailman.qth.net>
Sent: Thu, Aug 26, 2010 2:57 pm
Subject: [AMRadio] D-104 modifications

I've lost the call and email address of the ham who modifies the D-104 
better AM audio.  Can anyone share, please?


Philip LaMarche

LaMarche Enterprises, Inc
Phil at LaMarcheEnterprises.com
www.LaMarcheEnterprises.com <http://www.lamarcheenterprises.com/>

727-937-8834 Fax
727-510-5038 Cell

www.w9dvm.com <http://www.w9dvm.com/>

K3 #1605

CCA 98-00827
CRA 1701

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