1977 OR120M Serial Number

Maybe someone can help you date your Orange Amplifier?

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1977 OR120M Serial Number

Post by butterflydancer » Tue Sep 02, 2014 10:46 am


after a long time without an orange amp (played an OR120 for a few years) I wanted to have my old fat and loud sound back. So I have bought an OR120M Overdrive one week ago.
But now I am wondering if there is a chance to find the correct serial number of my amp?

There is only a sticker which says: 210450 but that makes no sense - someone removed the original serial number. Under the sticker there where 5 scratched numbers which cannot be identified anymore :( . He has also removed the backplate of the amp

I have checked the O.M.I Inspection letter - it says 19.12.77

Is there a chance to find the correct serial?

Many thanks for your help

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Re: 1977 OR120M Serial Number

Post by bclaire » Tue Sep 02, 2014 4:19 pm

Pretty much zero chance.

Can you post pictures of the back of the chassis?

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