hello oliver,
the a123 is a real high pass filter!it also
self-oscillates.i use it all the time and ,to me ,it
is a real high pass that attenuates lower frequencies
like it should.
bakis.




--- omegaattraktor < omegaattraktor@... >
wrote:

> Hello everyone
> i got my new modules(a107, a149-1, a167) a few weeks
> ago so here are
> my first experiences.
>
> a107: good sounding filters, the different typs are
> very useful. i
> found that it is not that easy to get good results
> with morphing but
> this is of course a subject still to explore. for me
> the clocked mode
> worked best. it's is a great thing to change the
> filtertypes in a
> rhythmic way. one thing i don't understand: why is
> there no highpass
> filter with selfoscilation in the a107 is this
> because of the used
> chips imo the doepfer systems still doesn't offer a
> "real" high pass
> filter with selfoscillation one thing a really like.
> the a121
> highpass is somehow strange when putting to low
> frequencies (more
> like
> bandpass), i don't know the a123 but i heard it has
> the same problem.
>
> a149-1: now this is great i can listen hours to the
> modulations of
> the a149-1. after i got the a149 i had to buy a a156
> quantiser module
> so i could play random melodies also in different
> scales. by the way
> i
> think it would be nice to have a quantiser module
> with more
> possiblities. maybe with a on/off switch for every
> semitone. i also
> noticed that my a149-1 reacts on the falling egde of
> the clock
> signal. normally this is no problem but it would be
> better the other
> way around.
>
> a167: the comparator module is not very spectacular
> but i found it
> very useful for manipulation cv signals. i also like
> the possibility
> of getting gate signals out cv signals.
>
> greetings
> oliver
> http://www.namshub.ch/
>
>
>

=====
Bakis Siros
Parallel Worlds / Polariton
Athens-Greece
1 group owner
http://www.rubber.gr
http://www.shimarecords.co.uk
http://www.ward12.com

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