Hi all,   in preparation of the MB6582 with redesigned AOUT, that will be configured for +/- 5V CV signals, I am looking at some circuits to put in front of existing modules that are expecting CV signals of 0v to +10v. For extra flexibility/compatibility I'd like to have the level shifting switchable, and the input CV signal attenuatable (nice scrabble word by the way :rofl: )   I have found this schematic on the MFOS website: http://www.musicfromouterspace.com/analogsynth_new/HOT_TIPS/PDF/D