The A-132.2 is a quad VCA with a common CV control.
There is a manual level control along two CV inputs, CV2 is a polarized input along with the polarized attenuator (zero at centre position).
The A-132.2 can be used for audio or control voltages.
The A-132-2 is equipped with an internal connector that can be used to normalize the four input sockets to other modules. So far only the quadrature LFO/VCO A-143-9 is equipped with a suitable matching connector. To connect the A-132-2 and the A-143-9 no soldering is required. A short 10 pin ribbon cable with removable connectors on both ends is used.
Simultaneous level control of up to four modulation sources (e.g. ADSRs, LFOs)
Simultaneous level control of up to four audio sources (e.g. VCO outputs, multimode VCF outputs, multi-channel audio signals)
Simultaneous FM effects with different audio signals (with CV1 or CV2 in audio range)