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Looper's Delight
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Guys honestly its only a matter of time before you burn something out! I
have been round and
round with my fellow repair people and we all say the same thing it is not
worth the risk and time
involved to get the equipment working. These are the most experienced
people there are saying
this, four of the electrician/repairperson friends used to work for
Kustom/Legend in Chanute
Kansas now Ultrasound !!! They modded the big dogs Super souped up
Fenders/Mesa Boogies. It
seems like you are saving money but in the long run it costs much more and
often left us with
unrepairable by conventional speaking standards goes equipment... Buy the
proper adapters from
the companies or what they recommend :o)
Happy Christ mas Everybodys and let it lead you all into more JOY
for the new year,
Love and Light to your loopy delight AGW Albertini "Custom" Guitar
Works "Lightsight"
--- van Sinn <vansinn@post.cybercity.dk> wrote:
> Goddard, Duncan wrote:
> > why not just modify one of y'r DC supplies? take out the bridge
> > rectifier & smoothing capacitor & run the AC straight to the vortex.
> >
> > the jamman is slightly fussy about the voltage it gets, & if one
>extends
> > the power cable on the low voltage side, or runs the psu off of
>slightly
> > low mains supply, the jamman will keep resetting itself.
> >
> > my understanding is that the vortex has slightly less inside it, &
>uses
> > slightly less current.
>
>
> Just an ordinary 4-diode rectifier bridge, caps, three voltage
> regulators and a few more diodes. Geez! I checked this when I got my
> Vortex with a US adapter, and forgot I'm using a 9 volt DC stabilized
> PSU (my own build, shame on me not even remembering). Just checked.
> Feeding DC into a rectifier bridge is just fine; the bridge will simply
> be superflous, allowing DC to flow through - which is what diodes are
> there for anyways :)
>
>
> >
>------------------------------------------------------------------------
> > From: Ryan Reid [mailto:ryanreidfl@gmail.com]
> > Sent: Friday, December 21, 2007 2:53 AM
> > To: Loopers-Delight@loopers-delight.com
> > Subject: Vortex power supply - AC, but can take DC?
> >
> > Hello,
> >
> > It feels a bit tacky to make my first post to the list a query. But
>I'm
> > in a bit of a bind.
> >
> > I purchased a Vortex, of course, without an adapter. Impulsively, I
> > plugged in a supply I have that's 12.5VAC 2500mA - I know, stupid. But
> > with eBay and UPS and all, there was kind of a pressure to make sure
>it
> > worked. In fact, it did, and I ran it for about 10 minutes. I decided
>to
> > stop there though, as the over-voltage might cause problems in the
> > longer term.
> >
> > I have already spent $100 on power supplies in the last couple of
> > months, and so I'm trying to be as thrifty as possible. Honestly, I
> > didn't research the Vortex PS requirement until it arrived. The best
> > deals I've found for a pro-audio 9VAC 1000mA supply are around $20-25.
> > In searching the archives, I found someone stated that the Vortex
>alone
> > can run on DC, while its "adapter-mates" like the Jamman cannot. Can
> > anyone confirm or contradict this? If it's true, I assume it would
>need
> > a few more volts. I have tons of extra DC supplies, and can easily
>build
> > a highly-filtered one, but transformers in this range are a bit pricey
> > themselves.
> >
> > Thank you, and I'll be sure to be more of a contributor than an
> > info-leech in the future.
> >
> > -R
>
>
> --
> rgds,
> van Sinn
>
>
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