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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] Re: power mains issue

2007-03-29 by Steve Dudley

A zero-K resistor is the same as a zero ohm resistor. In other words it's just a jumper. A short piece of wire will do the same thing.

belphedeus wrote:
Hi Adrian,

The circuit board you are refering to is this the one?(click on the
click for image)
[IMG]
http://img103.imageshack.us/img103/2972/dscn0765lm1.jpg[/IMG]

Btw what a zero-K resistor?I do see a 230V and 240V jumper space on
the circuit board but there's no resistor except on the 110V.

--- In gsp-2101@yahoogroups.com, Adrian Teo wrote:
>
> 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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