41H
Primary use:
Polar patterns:
Common name: Shure 41H
Production Status: Discontinued / Vintage
The 41H furnishes all voltage requirements for Shure models 43D, 43E and 43F “Wave Equalized” condenser microphones. Ripple is reduced to negligible proportions thanks to a multiple section filter. It delivers 6 volts A.C. for heaters and 200 volts D.C. for tube plates and capsule polarisation. The unit is equipped with a type 80 rectifier tube, six-foot A.C. cord and plug, primary on/off switch and plug for attachment to microphone cable. Binding posts for ground and speech input connections are provided. The top cover is perforated for heath dissipation and chromium-plated. The base is finished in rubber-black japan.
Electrical Characteristics
Frequency Response
Hz - kHz
Output Sensitivity
mV/Pa
Max SPL
Max SPL, THD:
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
-
Recommended Load
Powering
Supply Current
mA
Alternative Powering
Tube Model
80
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
Proprietary
Connector notes
Available Colours
Weight
5067 g
Length
184.2 mm
Min diameter width
Max diameter
254 mm
Depth
114.3mm
Accessories
Included
6-foot AC cord and plug.
Optional