[Hallicrafters] Microphones for Hallicrafters - more

[Al Parker]

HI Bill,
    Which stk no. did you use?  I bought a 251.M024 a while ago, haven't
used it yet, finally realized it was the lower impedance one & probably I
wanted the hi-imp M025.  Might not work too bad anyway, I'll give it a try
one of these days, and probably get an 024 sometime.
tnx, Al
----- Original Message ----- 
From: "Bill Gerhold" <k2wh at optonline.net>
To: <kt4ae at frozenlady.com>; <dhallam at rapidsys.com>
Cc: "'Hallicrafters List'" <hallicrafters at mailman.qth.net>
Sent: Wednesday, June 22, 2005 5:45 PM
Subject: RE: [Hallicrafters] Microphones for Hallicrafters - more


> I have actually used the Mouser crystals to repair an Astatic T-3 mic.
I
> also have (2) other Astatic T-3 mics and in comparison tests, very
little if
> any difference.  Get the $ 4.00 crystals.  They work.  I bought 3 of
them
> for spares.
>
> K2WH
>
> -----Original Message-----
> From: hallicrafters-bounces at mailman.qth.net
> [mailto:hallicrafters-bounces at mailman.qth.net] On Behalf Of Harry
Vaught,
> KT4AE
> Sent: Wednesday, June 22, 2005 4:30 PM
> To: dhallam at rapidsys.com
> Cc: Hallicrafters List
> Subject: Re: [Hallicrafters] Microphones for Hallicrafters - more
>
> I checked Mouser and they have plenty of the 25LM024 and 25LM025.  I
> have a couple of the '25's and though the frequency ranges specified
> differ, the curves on the data sheets look very similar.  I haven't
> actually put one of the 25LM025's in a mike yet.
>
> Harry, KT4AE
> Maryville, Tennessee
>