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Sennheiser Electronics Corporation e 904

Pricing & Availability

  • MSRP: $200


e 904 Documentation

e 904 Awards

CardioidSennheiser Electronics Corporation e 904

Cardioid Dynamic Microphone

The Sennheiser e904 is a compact dynamic instrument mic designed especially for drums.

The mic has a cardioid polar pattern. The frequency response graph shows a roll-off around 150Hz, to compensate for proximity effect, and a gentle 3dB rise extending from 500Hz. However, because microphone frequency charts are typically measured at a distance of 1M, this information does not reveal much about the sound of the mic when mounted on a drum rim, within a few centimeters from the drum head.

e 904 with MZH 604 clampThe e904 ships with the MZH 604 drum clamp.

Sennheiser received a TEC Award for their e-series drum mics in 2005.

The Sennheiser Electronics Corporation e 904 is also known as: evolution 904.


Pickup Patterns Pads & Filters
Cardioid (2 mV/Pa; 40 -18,000 Hz)
Coil Diameter Impedance SPL/Noise
n/a 350 Ohms (Low) SPL n/a
Weight Length Max Diameter Interface(s)
125g (4.41oz) 63mm (2.48'') n/a
  • 3-pin XLR male (1)
Power Specifications

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