This Module is currently available.
Passive attenuator for Eurorack. Doesn't require any power and works with both CV and audio. Put a cable in and attenuate it to your taste. It's as simple as that. The ins are normalized from in 1 to in 4, so if you want to send one sound or voltage to four inputs and attenuate them, you definitely could.
Do note that because the module is passive, you will lose some volume or voltage when normalizing.