Use of D104 Mike with Heath

[Steve and Anne Ray]

I have used a plain D-104 with a crystal element in my HW-101 (same circuit
as a SB101) for 24 years.  One thing to do is change the 6EA8 at V1 for a
6CQ8,  they are directly interchangeable, but the 6EA8 develops a strange
oscillation and takes a lot more drive from the mic then the 6CQ8.  I get
excellent audio reports from my HW-101with the D-104 and the 6CQ8.

73,

Steve Ray K4JPN ex K1VKW HW-101, HW-8, OHR-100A, SWL 30-40 and NC 38S
HeathKit fan
Warner Robins GA EM82fp



----- Original Message -----
From: "Jim Roik" <jnroik at ESCAPE.CA>
Sent: Thursday, November 09, 2000 3:06 PM
Subject: Use of D104 Mike with Heath


> Would anyone have the manual and specs for a D104 mike on a TUG-8 stand
with
> amplifier. I am wondering what the level and impedance are and if it is
> suitable for use with the the SB series equipment.
>
> Thanks.
>
> Jim  VE4AQ
>

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