251
Common name: Turner 251
Production Status: Discontinued / Vintage
The 251 is a desktop microphone for public address and paging applications. It is ideal for airports, clubs, schools and reception desks. It features a rugged one piece die-cast case with a satin chrome finish and three way switching. It is factory wired for relay operation with a 20″ four conductor (two shielded) cable. The 258 variant features line shorting switches.
Electrical Characteristics
Frequency Response
70Hz - 10 kHz
Output Sensitivity
2.51 mV/Pa
Max SPL
Max SPL, THD:
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
150Ω
Recommended Load
Powering
Supply Current
mA
Alternative Powering
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
Open ends
Connector notes
Available Colours
Chrome.
Weight
Length
196.8 mm
Min diameter width
Max diameter
Depth
139.7mm
Accessories
Included
Optional