Opus 51
Common name: Beyerdynamic Opus 51
Production Status: In production
The Opus 51 is a boundary microphone specifically designed for the piano, but can be used with other instruments that have complex acoustic properties.
Electrical Characteristics
Frequency Response
30Hz - 20 kHz
Output Sensitivity
7 mV/Pa
Max SPL
131
Max SPL, THD:
1
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
250Ω
Recommended Load
1kΩ
Powering
Phantom 12-48
Supply Current
3.6 mA
Alternative Powering
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
XLR-3M
Connector notes
Available Colours
Silver/black
Weight
100 g
Length
Min diameter width
135 mm
Max diameter
Depth
25mm
Accessories
Included
Zipped storage pouch
Optional