[HAM] Beating Tone

[OF]

At 09:05 PM 11/1/2006, ElSeveno at aol.com wrote:

>    One of my tones has its own private tremolo or a beating with some
>spurious frequency. I have heard this on other Hammonds. Is there a way to 
>tell if it
>is bad filtering or a nicked tone wheel? It may even be on another tone
>(crossed wires?). It is a faster frequency than the vibrato like maybe 100 
>Hz. This
>organ has an official buss lube service sticker.

PP,
You can listen at the unfiltered tonewheel with a set of headphones. That 
should tell a tale.