I have a half dozen analogue electronic and mechanical delays, and
four digital delays (I had more but I sold them). It sounds like you
want a BBD, although some of the early non-DSP digital delays (such
as the Korg SDD-2000) can produce similar effects (eg. the sampling
rate changes as the delay time is modulated).
The problem with analogue delays is that, afaik, BBD chips are no
longer made. If the Blacet Time Machine is still available, that is
probably your best choice. I know nothing about the AS. Other than
those, you can get a used delay, but I wouldn't recommend hacking it
up to fit MOTM format. Not only could you run into all sorts of
problems with adapting the power supply, getting the pots to fit,
etc., but it would lower its resale value.
On 12/7/03, jagooher put forth:
>Hi MOTMers
>
>I am looking for an analogue delay unit to use with my MOTM system
>and wondered if you guys had any recommendations.
>
>I have looked at the Moogerfooger (now deleted) and Analogue Systems
>unit (RS290) but the AS is the wrong format and a pain to integrate
>into my current setup.
>
>I am also thinking of building (re-engineering) the delay circuitry
>into the MOTM format to integrate into the modular. I will consider
>vintage or modern but not Tape.
>
>I have a number of DSP outboards but digital delays are not
>particular user friendly so I wanted the analogue sound with real-
>time control options.
>
>Any suggestions or pearls of wisdom are welcome.
>
>Many thanks
>
>Jagooher.