Sennheiser MZA900P-4 In-Line Preamplifier

Sennheiser MZA900P-4 In-Line Preamplifier is an in-line power supply and preamplifier especially designed for use with prepolarized condenser microphones featuring a lockable 3-pin connector.


The phantom power adapter is available in two different versions:


  • MZA900P with lockable 3.5 mm jack socket (as evolution wireless)
  • MZA900P-4 with lockable 3-pin special socket

The MZA900P-4 effectively converts 48V phantom power and establishes a 3-pin XLR connection for the Sennheiser 2000, 3000 & 5000 series compatible microphones.


Features

  • Robust metal chassis
  • Switchable gain (0/-12 dB)
  • Switchable roll-off filter (125 Hz (-3 dB), 12 dB/oct)
  • Two-color control LED (phantom power, audio peak)
  • Input 3.5 mm stereo jack socket, lockable
  • Output XLR-3M
Expected availability: 6-9 business days
“Expected availability” is the estimated time to ship from the manufacturer to the Fusion Cine national distribution center. ETAs can sometimes vary depending on product availability.
SKU
MZA 900 P-4

Sennheiser MZA900P-4 In-Line Preamplifier is an in-line power supply and preamplifier especially designed for use with prepolarized condenser microphones featuring a lockable 3-pin connector.


The phantom power adapter is available in two different versions:


  • MZA900P with lockable 3.5 mm jack socket (as evolution wireless)
  • MZA900P-4 with lockable 3-pin special socket

The MZA900P-4 effectively converts 48V phantom power and establishes a 3-pin XLR connection for the Sennheiser 2000, 3000 & 5000 series compatible microphones.


Features

  • Robust metal chassis
  • Switchable gain (0/-12 dB)
  • Switchable roll-off filter (125 Hz (-3 dB), 12 dB/oct)
  • Two-color control LED (phantom power, audio peak)
  • Input 3.5 mm stereo jack socket, lockable
  • Output XLR-3M
General Specifications Details
Frequency Response 20Hz - 20kHz
Gain 0/-12 dB
Output Voltage 1.8V (P48), 0.6V (P12) @ 0 dB gain
Output Impedance 100 Ohm
Min. terminating impedance: 5 kΩ (P12 - P48) @ 0 dB gain; 2 kΩ (P12 - P48) @ -12 dB gain
Phantom Power P12 - P48, 10 - 52V, 2.6 - 2.8mA
Operating Temperature -4 - 140°F (-20 - 60°C)
Dimensions 0.86 x 3.93" (22 x 100mm) (Diameter x Length)
Weight 2.1 oz (60 g)

What's Included

  • Sennheiser MZA900P-4 In-Line Preamplifier
  • 1 Year Warranty

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