The Doepfer A-180-3 Modular Synth is a dual buffered 1-in-3 multiple. The signal applied to the input socket appears as a buffered signal at the three output sockets. Each output has its own buffer, i.e. the three output sockets are not simply connected to each other. The lower output of the upper unit is normalled in the factory to the input of the lower unit. That way the module works as a single 1-in-6 buffered multiple provided that no signal is applied to the input of the lower unit. But it's also possible to pick-up the bus CV and normalize the input socket of the lower unit to the bus CV.
The Doepfer A-180-3 Modular Synth features include:
Dual buffered 1-in-3 multiple
2 x 6.35mm input jack sockets
6 x 6.35mm output jack sockets
Width: 4 TE / 4HP / 20.0 mm
Depth: 25 mm (measured from the rear side of the front panel)
You cant go wrong with Doepfer! very straight forward module, does what it needs to do very well. I use this to send gate signals over all my cases and this module does it well!