Cheers, I'm using a homebrew case with a 3.4A power supply. Current load (approx) is 1.5A, so loads of space there. Yours Aye Stuadh --- In Doepfer_a100@yahoogroups.com, Sean Williams <sean@...> wrote: > > Have you checked how much current all your modules are consuming? > Maybe it's too close to the quoted maximum for the power supply. In > my experience with the old style 650mA G6 cases anything near 600mA > and things start to go a bit wobbly. > > >Thanks, > > > >I have an MX 224 (Analogue Solutions) in the chain after the > >Quantizer and/or VC Slew. It is clearly happening inside the VC > >Slews. > > > >--- In > ><mailto:Doepfer_a100%40yahoogroups.com>Doepfer_a100@yahoogroups.com, > ><yahoo@> wrote: > >> > >> > I programmed a patch with my beautifully tuned VCOs, tonight. > >> > When I decided to use the A155 through a 156 to drive it, I > >> > noticed a significant voltage drop and I had to apply a voltage > >> > from the 176 to bring it back in tune with my other synth. Why > >> > should this be? > >> > > >> > I have also noticed that running the CV from the quantizer > >> > through either the dual or the VC Slew also caused a voltage > >> > droop, regardless of how low the slew setting is. > >> > > >> > Can anyone explain why this might be happening. > >> > >> I'd recommend to use one of the buffer modules A-185-1 or A-1185-2 if > >> several VCOs are controlled by the same CV source. These modules do not load > >> the source and include a buffer that is strong enough to drive several VCOs > >> without voltage drop. > >> > >> Best wishes > >> Dieter Doepfer > >> > > > > > > > > > [Non-text portions of this message have been removed] >
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Re: Voltage droop when using a quantizer
2009-07-10 by stuadh
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