How to calibrate scale on 901B

System 55 • System 35 • Model 15
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johny_gtr
Posts: 2
Joined: Sat Nov 14, 2020 4:16 pm

How to calibrate scale on 901B

Post by johny_gtr » Sat Nov 14, 2020 4:20 pm

I have a set of 901ABBB.
1) one 901B provides great tune in almost 5 octaves
2) another one is almost the same
3) but a third one doesn't track well (almost half tone in 2 octaves). Is there any internal calibration that can help with this?
Thank you

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