hello david,

welcome to this group :-)

regarding the a107 please look at message 6741.
you'll find some sound examples with descriptions there.
the a107 is a very cool module and the features are
unmatched by any other filter. if you like the sound
of cem-based filters, then this one is recommended.

the a113 is a bit special, some sort of freqeuncy divider
with sawtooth-like outputs. you need to drive it
with a squarewave from an vco for best performance.
i don't know if there are audio examples somewhere
in the net. i'll post the location here, if i can find
some. unfortunately i cannot do audio examples this week.
but if you want me to do examples, i can do that during
next week.

best wishes

ingo



--- In Doepfer_a100@yahoogroups.com , "David W. Skinner"
<sasquatch@b...> wrote:

>
> Hi there, I'm new to the group. Just bought my first Doepfer

product, the R2M ribbon

> controller, which I have been using with my Modcan and Arrick (dot

com) systems. I'm very

> please with it. Works great with both MIDI and CV.
>
> The A-107 Multitype Morphing Filter and the A-113 Subharmonic

Generator have caught

> my interest. I'm considering putting together a small Doepfer

system based around these

> modules.
>
> Has anyone used these How do they sound Advice Suggestions
>
> David W. Skinner