rs-35 + adaptor for doepfer power bus for sale. asking for 240$
(shipping included inside the US 5$ more for international shipping)

is in perfect condition and has only been used a few times. this is
both a pitch to cv and an envelope follower + provides a lot of extra
functionality and options too (trigger output section, slew limiter
ont he envelope follower, sensitivity and range on the voltage to cv,etc)

more info on the module here: http://www.analoguesystems.co.uk/index2.htm