Oktava MK-012 MSP6 Stereo Set with Cardioid, Hypercardioid and Ball Capsules Small Diaphragm Condenser Microphone (Silver) : Amazon.de: Musical Instruments & DJ
Oktava MK-319 Condenser Microphone - User review - Gearspace
Oktava MK-012-01 Small Diaphragm Condenser Microphone with Cardioid Capsule: Amazon.de: Musical Instruments & DJ