We have added some information about the planned/discussed modules to our
website:
A-143-9 Voltage Controlled Quadrature LFO: www.doepfer.de/a1439.htm
A-138x Mix Expander: www.doepfer.de/a138x.htm
A-138c Crossfader: www.doepfer.de/a138d.htm
Best wishes
Dieter Doepfer