KOMA Elektronik POLTERGEIST Quadraphonic Mixer Shipping Corry BanksMarch 15, 2016 BERLIN, 15 March 2016: A bit over a year after its announcement, KOMA Elektronik is happy to announce that the POLTERGEIST Quadraphonic Audio Mixer for Euror... Read More... Featured ModuleModular SynthsNews0 Comments64 views 0