The Sennheiser MMD 835-1 Microphone Head is a replacement module for the Evolution 800 series. Designed for speech and vocal applications the Sennheiser MMD 835-1 microphone head is compatible with all EW D1 AVX SpeechLine and 2000 series handheld transmitters. Featuring a dynamic transducer principle and a cardioid pick-up pattern the MMD 835-1 offers crystal-clear vocal reproduction while maintaining exceptional signal quality when moving on and off axis during performance. With tight low-mids and cutting treble the MMD 835-1 BK is ideal for getting a crisp present sound from vocal performances and speech. If you need a wireless microphone capsule to grab a vocal and put it front and center in your mix look no further than the MMD 835-1 BK. Whats Included? 1 x Sennheiser MMD 835-1 BK Microphone Head 1 x Protective Cap Features Cardioid pick-up pattern isolates unwanted external noise Dynamic transducer design makes it reliably and comfortably handle high sound pressure levels Uniform on-axis & off-axis response SpecificationsMicrophone Type: Dynamic AF Sensitivity: 2.1 mV/Pa Sound Pressure Level (SPL): 154 dB Pick-Up Pattern: Cardioid Compatible with:Sennheiser AVX Digital Wireless Combo Set Sennheiser AVX-835-3 Digital Wireless Handheld Microphone Set Sennheiser EW 100 G4 Wireless Microphone System with 835-S E Band Sennheiser EW 100 G4 Dual Wireless System with ME2 and 835-S E Band Sennheiser EW 100 G4 Wireless Microphone System with 845-S E Band Sennheiser EW 100 G4 Wireless Microphone System with 865-S E Band Sennheiser EW 100 G4 Wireless Microphone System with 935-S E Band Sennheiser EW 100 G4 Wireless Microphone System with 945-S E Band Sennheiser EW 100 G4 Wireless Microphone System with 835-S GB Band Sennheiser EW 100 G4 Dual Wireless System with ME2 and 835-S GB Band Sennheiser EW 100 G4 Wireless Microphone System with 845-S GB Band Sennheiser EW 100 G4 Wireless Microphone System with 865-S GB Band Sennheiser EW 100 G4 Wireless Microphone System with 935-S GB Band Sennheiser EW 100 G4 Wireless Microphone System with 945-S GB Band Sennheiser EW 300 G4 Wireless Microphone System with 865-S GB Band Sennheiser EW 500 G4 Wireless Microphone System with 935 GB Band Sennheiser EW 500 G4 Wireless Microphone System with 945 GB Band Sennheiser EW-D 835-S Wireless Handheld Set S1-7 Band Sennheiser EW-D Dual Wireless System with ME2 and 835-S S1-7 Band Sennheiser EW-D 835-S Wireless Handheld Set U1/5 Band Sennheiser EW-D Dual Wireless System with ME2 and 835-S U1/5 Band