The Studiomaster Professional ER 11/EM 11 is a Single Channel VHF Handheld Wireless Microphone system. Superb sound clarity, impeccable performance & great value for money, make the ER 11 Series one of the best selling wireless microphone system currently available.

  • VHF Band frequency Quartz Lock Control
  • Single Channel Receiver
  • LED Indicator (Power, RF, Peak) & Telescopic Antenna.
  • Special Circuit designed to minimize microphone switch noise.
Operating Freq Range 160-245MHz
Receiver Single Channel Non-Diversity
Frequency response 50Hz – 15 KHz
Polar Pattern (Hand mic) Cardioid
Output Unbalanced ¼" Jack
Power Req.   (Hand mic) 9 V Alkaline Battery
Receiver 240V AC 50Hz for AC Adaptor Supplied with the set