Microphone Octava MK 319
Supplier: Oktava OJSC
Microphone Octava MK-419
Microphone Octava MK-519
OktaLab OktaLab Microphone MK-4012
Microphone Octava MKL-4000
Microphone Octava MKL-5000
Microphone Oktava MKL-111 OktaLab
Lavalier Microphone Oktava MKE-204U
Microphone Oktava MKE-224 on flexible holder
Microphone Oktava MKE-228