Its really too bad this is Module discontinued.
I own (2) and the added CV input control for up/dwn slew ( 0 to insane) and ablity to individually control the up/dwn slew rates with the sliders really made this a awesome Slew device.
I have 3 other Slew modules but other than the simple Barton BMC057 Gated Slew
the Mini Slew by SSF & Joranalogue Contour both have too much feature creap for my taste and while capable
they just dont have the immdiate form to function the Befaco Slew has.