Mods Complete, Auido Worse

[Jim - W6VAR]

I just completed the following mods on my K3:
* K3 Synthesizer ALC
* Rear pael RS232 and Audio Connectors (Jumpers to Ground)
* Front Panel Microphone Modification

Using the KDVR, the audio quality has dropped tremendously. My prior recorded messages had a wide range of fidelity, cut now they are pinched with somewhat of an RF feedback quality.

What are others experiencng with these mods?

Jim

[Don Wilhelm-4]

Jim,

Try doing CONFIG: REF CAL as instructed in the manual - use method 2 for
best results.
It has nothing to do with the mods (although the Synthesizer ALC is
close), but I have seen it cure the 'pinched audio'.

73,
Don W3FPR

Jim - W6VAR wrote:

> I just completed the following mods on my K3:
> * K3 Synthesizer ALC
> * Rear pael RS232 and Audio Connectors (Jumpers to Ground)
> * Front Panel Microphone Modification
>
> Using the KDVR, the audio quality has dropped tremendously. My prior
> recorded messages had a wide range of fidelity, cut now they are pinched
> with somewhat of an RF feedback quality.
>
> What are others experiencng with these mods?
>
> Jim
>  
>  

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