A-48
Primary use:
Type:
Polar patterns:
Common name: ADK Microphones A-48
Production Status: Discontinued / Vintage
The A-48 is a dual large diaphragm variable-pattern microphone. It uses a valve (tube) impedance converter.
Electrical Characteristics
Frequency Response
20Hz - 20 kHz
Output Sensitivity
12 mV/Pa
Max SPL
128
Max SPL, THD:
0.5
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
20 dB-A
Output Impedance
200Ω
Recommended Load
Powering
Proprietary unit
Supply Current
mA
Alternative Powering
Tube Model
ECC83/12AX7
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
XLR-7M
Connector notes
Available Colours
Weight
650 g
Length
180 mm
Min diameter width
Max diameter
71 mm
Depth
Accessories
Included
Optional