281h Dual Function Generator

2 independent envelope generators with VC attack and decay, with ability to cycle and perform as a LFO. This is equivalent to 2 channels of the 281e and is compatible with 200e systems as well.

281h is the little brother of the 281e. Only half the size, this module offers only two instead of four function generators. The 200e typical possibility to save settings was of course not lost.

https://buchla.com/281h-dual-function-generator/