D 1120
Primary use:
Type:
Polar patterns:
Common name: Adam Hall D 1120
Production Status: Discontinued / Vintage
The D 1120 is a large diaphragm studio microphone with tube (valve) electronics. The dual diaphragm capsule (1.07) can be remotely switched to 9 different patterns. The tube is a 12AT7 and the output uses a transformer. It is marketed under the LD Systems badge.
Electrical Characteristics
Frequency Response
20Hz - 20 kHz
Output Sensitivity
12.5 mV/Pa
Max SPL
128
Max SPL, THD:
0.5
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
17 dB-A
Output Impedance
200Ω
Recommended Load
Powering
Proprietary unit
Supply Current
mA
Alternative Powering
Tube Model
ECC81/12AT7/6201
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
XLR-3M
Connector notes
8-pin on microphone body
Available Colours
Weight
Length
205 mm
Min diameter width
Max diameter
60 mm
Depth
Accessories
Included
Power supply, cables, shockmount
Optional