GKVA 48x40 322 SA H an Audio Matrix Board, 2/4-pole

Type 322, high performance 48x40 channels, 2-pole gold ribbon double contact system 2-pole/4-pole connections with connecting plugs 19", 3 HU frontpanel, anthracite with white print Plug-in connection 48 connecting plugs 2-pole white 2 designation strips