HDP-21A

[Don Cunningham]

I think the HDP-21A is the EV-638 Electrovoice.  Not sure of the difference
in 21 and 21A.  Do know that the HDP-121 is a horse of a different color,
hi.  It has same head, but different "body".
73,
Don, WB5HAK
-----Original Message-----
From: Robert Schlegel <N7BH at AOL.COM>
To: HEATH at LISTSERV.TEMPE.GOV <HEATH at LISTSERV.TEMPE.GOV>
Date: Sunday, December 19, 1999 10:40 PM
Subject: HDP-21A


>Would like to know the ELECTRO-VOICE part number for the HEATH model
HDP-21A
>mic. (SB100-101).   Also,  what the difference is between the -21 and the
>-21A.
>
>Bob  N7BH
>
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>
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