Here’s the wonderful Sample Hold & Slew from the MiniMod range by AJH Synth. It’s really everything you could want from a sample hold as … you also get track and hold, a great noise source with a clipping option and tonal/colour shift, a gated slew/glide/lag processor with slew time, linear or exponential slew shaping, options to slew up (rising) / down (falling) or both movements in voltages. The internal clock source is always present on the output even when clocking externally so when you slew that you have a handy shapeable bonus LFO. Last but not least there’s a totally unique restrict feature that restricts the potential range of movements between steps without restrict the overall output range.

I tried to make this a real education/tutorial thing for sample and hold, noise sources, slew track and hold so I hope it’s a useful resource for learning about synthesis too.