Various models of General Music digital piano. These are high quality products, well worth spending considerable time and effort repairing.
Paul Ainsworth @paulainsworth
声誉积分: 1
发帖于: 2023年8月31日
Hello,
I have a GEM RP80. When playing up a scale the instrument will jump down into a lower octave. Is there a quick fix for this please.
Thanks
这是一个好问题吗?
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