Sennheiser K6 - power module
The K6 powering module is the heart of the Sennheiser professional modular microphone system and can be powered either by its internal ‘AA’ size 1.5 V battery or by 12 - 48 V phantom power. The K6 can be combined with Sennheiser ME62, ME64, ME65, ME66 and ME67 condenser microphone heads to provide a wide variety of polar patterns.

Power Module Details
Switchable bass roll-off filter protects against rumble, handling, pop and wind noise
On/off switch with battery test
High output, low noise
Transformerless balanced output on 3-pin XLR connector

Package contains
- 1 x K6 powering module
- 1 x MZQ 200 microphone clamp
- 1 x AA battery
- 1 x Protective carrying case

• Frequency response:
  30 – 20,000 Hz - 1 dB
• Transmission factor (1 kHz):
  0 dB
• Nominal impedance:
  200 Ω
• Min. terminating impedance:
  1 kΩ
• Max. output voltage:
  2 V (at 1 kHz)
• Power supply:
  phantom 12 - 48 V (± 4 V) or 1.5 V AA size battery
• Supply current:
  2.2 mA
• Battery life:
  approx. 150 hrs
• Dimensions:
  155 x Ø 22 mm
• Resultant length*:
  94 mm
• Weight:
  approx. 45 g

*Resultant length: this is the figure you need to add to the microphone head length to give the overall length of the complete microphone.