MF Trem Power Polarity?

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Sculptair
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Joined: Mon May 07, 2012 4:58 pm

MF Trem Power Polarity?

Post by Sculptair » Fri Dec 08, 2017 8:19 pm

I just picked up an MF Trem. On the label above the external power jack is written +9V which I think means center pin positive. However there is a sticker over the external power jack that says to use a 9V Center pin negative power adapter! Which is it center positive or center negative?
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Sculptair

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stiiiiiiive
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Re: MF Trem Power Polarity?

Post by stiiiiiiive » Sat Dec 09, 2017 6:54 am

Hey!

You're right, the "+9V" is not mmaking it obvious. I've just tried my MF Drive with both polarities: 9V negative center is the right one :)

Sculptair
Posts: 63
Joined: Mon May 07, 2012 4:58 pm

Re: MF Trem Power Polarity?

Post by Sculptair » Sat Dec 09, 2017 12:21 pm

Thx. Wonder why they did that!?
Sculptair

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stiiiiiiive
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Re: MF Trem Power Polarity?

Post by stiiiiiiive » Sun Dec 10, 2017 8:19 am

Well, no sure myself. But I had never bothered about it, to be honest :D

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