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Mailist to discuss all issues regarding the Digitech GSP-2101 Guitar FX Processor

Index last updated: 2026-04-28 23:25 UTC

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Re: [gsp-2101] power mains issue

2007-03-28 by Adrian Teo

The reconfiguration is easily done. There's a jumper (actully a zero-K 
resistor) on the small power circuit board (i.e. where the power switch 
is) and you have to unsolder that and re-solder it to 240V.

It's pretty obvious where once you can identify the spot -- the circuit 
board is labelled very clearly.

...and then you can run off to Funan center and buy a computer power 
cable and plug it into the 3-pin 13-amp socket.

Adrian

-- 

Function7 Engineering
adrian@...
http://www.function-7.com

belphedeus wrote:
> 
> 
> Hi guys!!I'm new here and i recently acquired a 2nd hand Digitech GSP
> 2101 w/V3.00 upgrade chip(comes with the power cord).I bought from an
> eBay seller from the states.
> I'm currently residing in Singapore.
> My question is:
> 
> - at the back of the unit it states 105-130VAC 60Hz for the supply
> but my country suppply mains are 230-240VAC 50Hz instead.Can the unit
> be plugged in the mains or do i need to switch for a voltage selector
> in the unit itself?
> 
> -if there is no selector and i cant plugged it directly, do i need to
> buy a transformer to step down the supply voltage to 105-130VAC 60Hz.
> 
> -will the unit work if i plugged it to a 105-130VAC 50Hz transformer
> instead of 60Hz?And what power rating is recommended?
> 
> I hope to get some sound advice from you guys here as i read a lot of
> good reviews about this old product.I still do have my trusty RP-12
> (the distortion is awesome and i hope the GSP is too) and a current
> GNX3000 workstation which i feel lacks the anologue touch on the
> distortions.
> And btw i have not plugged the unit to my country standard mains
> yet.Please help me out here!Cheers!
> 
>

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