Usually the tuning is relatively in the ballpark for a Rhodes. I use a small screwdriver and scratch at the weight one way or the other to change pitch. To make major changes remove the end screws on the harp and tip it up on end. With your fingers you can twist the weight to get it in the ballpark check by plucking. The tine with the weight nearly off needs a longer tine or a bigger weight. Somewhere in my shop I've got a few extra weights and tines but I haven't worked on a Rhodes in years. Voicing can be changed by moving the tine up or down in relation to the pickup by adjusting the phillips screws on the tine assembly. This will also change volume as will moving the pickup in and out. The little clip weight usually found in the treble are a big help in small adjustments. Have fun...
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