Re: [TenTec] Subject: Re: Using Ten-Tec mics with Omni VI+

[Barry N1EU <barry.n1eu@gmail.com>]

On Wed, Jun 22, 2011 at 11:50 PM, Richards <jruing@ameritech.net> wrote:

> Is there a hardware gain pot or similar adjustment?   Or do you have
> only the MIC GAIN dial on the front panel?    (I ask because on my Omni
> VII we have two controls to adjust mic input volume.)

No gain pot on the Omni 6+.  If you want to experiment, increasing R55
on the TX Audio board up to 330K (like in the Omni 6) might get you
enough additional gain (~10dB?) to make it work for you, assuming my
circuit analysis is correct.

73, Barry N1EU
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