Doepfer

Deiter,

thank you for your prompt response.  I did as you suggested, and my Dark Energy 2 behaves correctly when driven by my Dark Energy 1's ADSR envelope output into its VCA input.

I then unplugged the connection into the Dark Energy VCA input, attempted to drive my Dark Energy 2 from its own ADSR generator, This no longer works.

This confirms your theory that the my Dark Energy 2 has a fault.  I will return it to the UK Distributer (EMIS) for repair.

Thanks again,

Blair

--- In Doepfer_a100@yahoogroups.com, <yahoo@...> wrote:
>
> > Hi,
> >
> > I am an A-100 users group newbie,  with a question that hopefully
> > has simple answer.  I have Doepfer Dark Energy mk1 and mk2
> > semi-modular synths, and a few other A-100 modules.
> >
> > When I play alternate notes quickly on the Dark energy synths, on
> > the mk1 the volume stays at the same level, but on the mk2 the
> > volume increases, until it is about twice as loud as the initial
> > level. I have experimented with different settings on the
> > envelope generator and VCA, but the effect is constant. My A-100
> > ADSR and VCA modules don't behave like this, neither does my Dark
> > energy mk1.
> >
> > Is this typical for the dark energy mk2's?  If so is there any
> > calibration which might fix it?
> >
> > Thanks in advance for any help,
> >
> > Blair
> 
> The envelope generators of Dark Energy I and Dark Energy II are exactly the
> same and should generate the same result with the same settings (i.e. same
> A, D, S, R and range). I have no explanation for this behaviour. Please try
> this: use the envelope generator of the Dark Energy I to control the Dark
> Energy II. If then the behaviour of the Energy II is as expected probably
> the envelope generator of the Dark Energy II has a fault and has to be
> repaired.
> 
> You may also connect the two units the other way round (i.e. use the
> envelope generator of the Dark Energy II to control the Dark Energy I) to
> find out if it's a problem of the envelope generator of Dark Energy II.
> 
> Best wishes
> Dieter Doepfer
>