[HAM] [HL] 147 "helicopter" noise at low volume *Follow Up*

[Scott Hawthorn]

At 07:22 AM 7/14/2007, David Anderson wrote:
>Hugh,
>Yes, that would make the amplifier unstable, leading to oscillation.
>Ceramic capacitors were used there originally; they are common in
>this value range and reliable.

Excuse me for butting in here, but that cap was specified by Leslie as 
being mica.