[TenTec] audio on Omni-VI+

[yash at aol.com]

 Have been using my ,new to me ,Omni VI+ for a few weeks,like the rig,hard to fault for a 10+ year old rig. I have one problem that I would like to change. The audio quality. In stock form the rig sounds "nasally" to me ,constricted and choppy. I installed the Inrad audio kit ,2 caps and 1 resister,it made a nice change in the quality of the audio. I noticed that INrad also mentions changing the OEM 6 MHz filter with a #755 of their design. Has anyone done this filter change? Is there another route to getting the audio sounding full and clean with this rig? Other than the audio the VI+ is great.
thanks
dale wt4t