You need a A-155 sequenser module to use the add on A-154 sequenser
controler. The A-154 lets you choose the 1st and last steps of the
sequence, change directions, one shot sequences and random steps . It
also has a cv clock with pulse with control. It can control 2 A-155
sequencer modules for 2x16 step sequences. For simple sequences you
don't realy need it, the A-155 by itself is a realy good fun module. I
do recomend the A-156 quantizer module so you can keep your sequences
alway's in tune. I also suggest a A-165 trigger modifier to better
control the s&h of the cv outputs.

I think the sequenser modules are great fun and highly recomended.

--- In Doepfer_a100@yahoogroups.com , floppy <floppyscratcher@...> wrote:
>
> hello henf
>
>
> there are 2 doepfer sequencers, the maq 16 wich is a all in one solution
> cause it has midi and cv, 3 rows that can be used in various functions.
> and the modular one consisting of actually several pieces.
> main unit is the 155 wich you would need in any case.
> the 154 can be seen as addon to the 155 and wouldnt be fun standalone.
> there is another addon module : a156 that is used to tame your wild
> analog sequences into
> musical pitch divisions (like the difference between a fretless and a
> normal bass guitar)
> about compatibility i have no idea !
>
> yours
> floppy
>
>
>
> henfieldj schrieb:
> >
> > I have been looking at Modular setups for a long time, especially Gear
> > by Doepfer and Analogue Solutions. I presntly have an ARP Solus and a
> > Moogerfooger setup that I want to use a sequencer with. I am looking
> > at the A154 and A155 modules. If I am only looking to vary pitch,
> > would there be any advantage of the A155 over the A154 I am only
> > looking for a very simple sequencer. Also, I know that equipment from
> > AS can be powered from Doepfer case, can Doepfer equipment also be
> > powered from a AS case
> >
> > Thank you for your time,
> >
> > Ron....................
> >
> >
>
>
>
> [Non-text portions of this message have been removed]
>