Doepfer

Hi Coleman

In general, the A180 Multiples is the module used to split a single 
CV or audio signal to several destinations. As bakis mentioned, 
though, it isn't very good for pitch CV. That's because it isn't 
buffered, so there's inevitably a voltage drop. For most 
applications, the voltage drop doesn't matter, but with pitch CV it 
throws the tuning off.

The A185 Bus Access module is better for this. It buffers the pitch CV 
and feeds it to the system bus, where its routed to all of the VCOs 
without any additional patching required (it also routes the gate 
signal to all of the A145s). There's two pairs of output jacks on 
the A185 that you can use for things like VCF pitch tracking.

If you don't have an A100 system bus (your modules aren't plugged into 
a Doepfer bus board) the other alternative is to get a buffered 
multiple. Analog Systems makes one, the RS230. The Analog Solutions 
MX224 would also work.

Joe

Joe

--- In Doepfer_a100@y..., bakis Sirros <synth_freak_2000@y...> wrote:
> hi coleman,
> i don't exactly understand your question,but:if you
> just want to run a two vco patch from one cv
> cable,just split the cv signal with the a180(but you
> will rather need an a185 bus access module for cv
> buffering/better tuning!).if you want to run a two vco
> patch with synced vco's, just do the same as above
> and,also,connect one of the waveform outputs of the
> master vco to the sync input of the slave vco.for a
> better sync sound ,the freq. of the master vco has to
> be lower than the freq. of the slave vco.(and don't
> forget to modulate the pitch of the slave vco with an
> lfo,adsr,etc.)
> i hope that helps...
> bakis.
> 
> 
> 
> 
> --- : : M 3 D I U M: : : Sat Nov 16 10: 12:
> 35@y...,
> UNEXPECTED_DATA_AFTER_ADDRESS_IN_GROUP@....;;;;;;;,
> ":::M 3 D I U M:::" <horn@m...> wrote:
> > I have a system with the following modules:
> > 
> > A110
> > A1102
> > 118
> > 114
> > 115
> > 116
> > 117
> > 130
> > 119 
> > 136
> > 145
> > 160
> > 161
> > 180
> > 138 (x2)
> > 171
> > 140 (x2)
> > 
> > I have a  a Clarity midi-CV Unit, I usually run one
> > channel of midi to the
> > midi-CV Unit, with a output of pair of gate/cv. 
> > Since I have 2 osc. I like
> > to fatten up the sound with the 2nd osc. Running
> > detuned a bit or an octave
> > below. If I just have one cv source plug, what is
> > the best way to sync the
> > two osc? I need an inverse mixer, should I use the
> > 180 where I can input a
> > signal and break it out to multiple outputs,  Or do
> > I work with the H-sync
> > on the 110-2? 
> > 
> > Thanks in advance.
> > 
> > Coleman.
> > 
> > 
> 
> 
> =====
> synthfreak(parallel worlds)
> athens-greece
> [Doepfer_a100] group owner-moderator
> 
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