Adaptors and Cables

Products on this page:-
  • Doepfer Module to Analogue Systems Bus Adaptor
  • Analogue Systems Module to Doepfer Bus Adaptor
  • Custom ribbon cables
  • Extender ribbon cable
General ordering information:-
  • Please refer to the price and delivery charge for each item. To place an order please PayPal to synovatron@btinternet.com or e-mail to get a combined price. 
  • Multiple items can be combined to keep overall delivery costs as low as possible; please contact synovatron@btinternet.com for details. 
  • A PayPal invoice can be issued if that is your preference.

Doepfer Module to Analogue Systems Bus Adaptor - DM2ASB

The Doepfer Module to Analogue System Bus Adaptor (DM2ASB adaptor) enables you to use Doepfer modules/cables in the old-style Analogue Systems (AS) racks that only have 16-way DIL IC sockets or to increase the number of Doepfer-type connections on newer racks including TipTop Audio Zeus bus boards.



Note the red stripe on Doepfer-style cables and DM2ASB adaptors goes at the BOTTOM when connecting to Analogue Systems bus connectors

Additional information
  • RoHS compliant.
  • Fully tested. 
  • Please be aware that connecting the adaptor or cable incorrectly may damage your synth so please be careful and always double check. 
  • FAQ: Does the adaptor swap the power pins? Yes the +12V, +5V, -12V and 0V are all re-routed to the right places. The Analogue Systems bus does not support gate and CV connections so these are left open-circuit on the adaptor.


Analogue Systems Module to Doepfer Bus Adaptor - ASM2DB

The Analogue System Module to Doepfer Bus Adaptor (ASM2DB adaptor) enables you to use Analogue Systems (AS) modules/cables in Doepfer racks. Fitting instructions can be downloaded from the support page.




Note the red stripe on Analogue Systems cables and ASM2DB adaptors goes at the TOP when connecting to a Doepfer-type header

Additional information
  • RoHS compliant.
  • Fully tested. 
  • Please be aware that connecting the adaptor or cable incorrectly may damage your synth so please be careful and always double check - download these instructions.  
  • Note that connecting an Analogue Systems module to anything other than an Analogue Systems rack will invalidate your Analogue Systems module's warranty.
  • FAQ: Does the adaptor swap the power pins? Yes the +12V, +5V, -12V and 0V are all re-routed to the right places. The gate and CV connections are not supported on the AS bus and are left open-circuit on the adaptor. 

Custom Ribbon Cable

Custom length cables with 10 or 16-way sockets can be made to order; please contact synovatron@btinternet.com discuss your requirements:-


RC2016 Ribbon cable assembly with strain-relief on sockets
Additional information
  • RoHS compliant.
  • Fully tested. 
  • Strain reliefs fitted.
  • Please be aware that connecting the cable incorrectly may damage your synth so please be careful and always double check. 

Extender Ribbon Cables

This is a 16-way ribbon cable assembly for extending Eurorack modules that under development to enable better access for probing for example or just to extend cables in wide racks. This cable plugs into the synth's power distribution board (16-pin IDC header) and the module's standard ribbon cable plugs into the extender cable. Refer to the support page for pinout.

RC20XT Ribbon Cable