Sennheiser XSW-1   presentor system with lavalier microphone, A range (548-572 MHz)

Sennheiser XSW-2   headmic system with headworn microphone, B range (614-638 MHz NL)

Sennheiser XSW-2   headmic system with headworn microphone, E range (821-832 MHz/863-865 MHz BE)

Sennheiser XSW-2   presentor system with lavalier microphone, B range (614-638 MHz NL)

Sennheiser XSW-2   presentor system with lavalier microphone, E range (821-832 MHz/863-865 MHz BE)

Sennheiser EW G4   Wireless Presentor System, ME2-II Kondensator Mikrofon, B- Band (626-668 MHz NL)

Sennheiser EW G4   Wireless Presentor System, ME2-II Kondensator Mikrofon, E- Band (821-832/863-865 MHz, BE/D)