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

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Re: [gsp-2101] Re: power mains issue

2007-03-31 by Adrian Teo

That's the correct resistor. It has a resistance value of zero ohms 
(black stripe), and basically acts like a "plain wire".

Sounds like you have done the mod and its working perfectly. :)


Adrian

-- 

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

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 
> <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 <mailto:gsp-2101%40yahoogroups.com>, 
> Adrian Teo <adrian@...> 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 <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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