Buddy,
I have several purchased used D-104 mics and the elements are all good.
Pretty good chance yours will be OK. There is a guy, I believe in Colorado
who sells replacement ceramic cartridges that sound almost identical to the
crystal elements. I think it's somewhat involved to install it and it is
probably something we blind may not be able to do. The price as I recall
was around $30. If you need the information in the future, I will try to
locate it again.
Howard #3
----- Original Message -----
From: "Buddy Brannan" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Friday, January 24, 2014 2:21 PM
Subject: Re: tuning method
> Heck, ith the National NCX3 I had for a very short time, you didn=92t =
> even have to lean over=85you could resonate by thing for minimum power =
> supply hum. Worked a treat. Wouldn=92t mind another NCX3, though I=92d =
> like to see about getting this Swan 270B on the air sometime. Need to =
> find a known working D104, or at least a ceramic element for the one =
> I=92ve got, because I wouldn=92t be surprised if the crystal one is now =
> no good.=20
>
> --
> Buddy Brannan, KB5ELV - Erie, PA
> Phone: (814) 860-3194 or 888-75-BUDDY
>
>
>
> On Jan 24, 2014, at 11:04 AM, Howard Kaufman <[log in to unmask]> wrote:
>
>> I don't know, if you had a valiant, you could lean over, pressing your =
> ear=20
>> to the top of the cabinet and dip the plate by listing to the power =
> supply=20
>> hum.
>> Try that with Alan's 350 DGF cabinet cover.
>>=20
>> H T Kaufman MSW LCSW
>> Adaptive Technology Instructor=20
>>=20
>>=20
>> ---
>> This email is free from viruses and malware because avast! Antivirus =
> protection is active.
>> http://www.avast.com
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