KR-4500 Key sensitivity

Other Roland synthesizers, modules, keyboards, etc.
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Terry4500
Posts: 1
Joined: 19:06, 12 May 2011

KR-4500 Key sensitivity

Post by Terry4500 »

The G key above middle C has lost it's consistency with touch as related to sound output. On a random basis you can receive a normal tone or a "max volume" output as if the key were struck with a sledgehammer and the volume turned all the way up.

Does anyone know what causes this to occur?

Again, this is only one key and all others work perfectly.
missamerica
Posts: 6
Joined: 04:15, 29 June 2011

Re: KR-4500 Key sensitivity

Post by missamerica »

From what I know about the Roland kybd, The key sensor has gone bad for that key.
From the research I know these are going to hard to find.
You can call Roland direct to see if they will help you but dont expect that they even can.
They were very nice to me for my problems and I need a data dump from the Eprom

Thats not hard to get if you have a 32 pin programmer.
I have asked many times for this help and Luc has stepped up and I am waiting for that help.
M
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