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Old 01-07-2004, 01:21 AM
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RC1q2w3e4r's Avatar
Join Date: Oct 2002
Posts: 955
Default KO 2173

I bought a KO 2173 off a dude and wonder is this servo digital?

It kinda makes a high pitch noise even when no inputs from the tx, i.e at rest in neutral position.

Is this normal?

Thanks for any advice.


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