e100²
Primary use:
Polar patterns:
Common name: CAD Audio e100²
Production Status: Discontinued / Vintage
The e100² is a single-pattern supercardioid electret design. It uses a sophisticated op-amp design as the impedance converter and a servo output (transformerless) configuration. These techniques allow high levels of negative feedback to be used to reduce non-linearity and to avoid the requirement for interstage coupling capacitors. The pad is a non-capacitive design and reduces gain only. Power requirements can exceed phantom capabilities so Equitek microphones use an additional internal rechargeable auxiliary supply. For limited use alkaline 9V batteries can be used alone.
Electrical Characteristics
Frequency Response
10Hz - 18 kHz
Output Sensitivity
14 mV/Pa
Max SPL
125
Max SPL, THD:
0.5
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
19 dB-A
Output Impedance
200Ω
Recommended Load
Powering
Supply Current
8 mA
Alternative Powering
Switchable Options
Pad
20dB
Filter/EQ
80Hz
Physical Characteristics
Connector
XLR-3M
Connector notes
Available Colours
Black
Weight
590 g
Length
152 mm
Min diameter width
Max diameter
62 mm
Depth
38mm
Accessories
Included
Shock mount
Optional
EPF-15 pop filter