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Message

Re: DIY #1 humming?

2008-07-28 by techmaster242

--- In Doepfer_a100@yahoogroups.com, <hardware@...> wrote:
>
> You find my answers written inline.
> 
> Best wishes
> Dieter Doepfer
> 
> > -----Ursprüngliche Nachricht-----
> > Von: Doepfer_a100@yahoogroups.com
> > [mailto:Doepfer_a100@yahoogroups.com]Im Auftrag von techmaster242
> > Gesendet: Sonntag, 27. Juli 2008 23:00
> > An: Doepfer_a100@yahoogroups.com
> > Betreff: [Doepfer_a100] DIY #1 humming?
> >
> >
> > I have an A-137 and A-110 in a DIY #1 kit, mounted in a wooden case.
> > For power, it uses a 120v->16v AC adaptor, that has two wires going
> > into the DIY #1's power supply, then it goes into the power bus.
> 
> How many mA output current has the adapter. It should have 2500mA to
obtain
> the same power as the PSUII (1250mA).
> At least twice the current sum of the installed modules is necessary
(e.g.
> sum of all module = 450 mA -> minimum current of the adapter = 900 mA)
> 

I believe it's 2500mA, and like I said, it's only powering two modules
so far.  It's a really nice power supply.  I still need to test the
whole thing in my own studio and with all the proper wiring, so I'm
not 100% sure that it has a hum.  It just did it at a friend's place,
which I admit isn't an ideal environment.  I'll know more in about a
week when all my cables come in, and post the results on here...

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