The Studiomaster Professional ER 31 series is a high quality duet VHF microphone system designed to suit the needs of various professional applications.
• VHF Band frequency Quartz Lock Control.
• Dual Channel Receiver.
• LED Indicator (Power, RF) & Telescopic antenna.
• Special Circuit design to suppress microphone switch noise.
• The ER 31/ EM 31 / EL 31 consists of one EM 31 handheld & one EL 31 Lapel microphones.
- MODEL ER 31/EM 31/EL 31 (HANDHELD + LAPEL)
- Receiver Dual Channel Non-Diversity
- Frequency Response 50Hz – 15 KHz Polar Pattern (Hand & Lapel mic) Cardioid
- Output Unbalanced ¼" Jack Power Req. (Hand & Lapel mic) 9 V Alkaline Battery
- Receiver_ 240V AC 50Hz for AC Adaptor Supplied with the set