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Rental Products
Microphones and Preamplifiers
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Manuf |
Diameter
(in) |
Type |
Sensitivity
(mV/Pa) |
Freq Response
(±2dB) |
Dyn Range
(dB, ref 20µPa) |
Polarization Voltage
(V DC) |
| 2520 |
LD |
0.25 |
Freefield |
3.7 |
4-70000 |
30-172 |
200 |
| 377B01 |
PCB |
0.25 |
Freefield |
4 |
4-80000 |
30-166¹ |
0 |
| 2540 |
LD |
0.5 |
Freefield |
14 |
4-40000 |
20-160 |
200 |
| 2541 |
LD |
0.5 |
Freefield |
44.5 |
4-40000 |
15-146 |
200 |
| 377B02 |
PCB |
0.5 |
Freefield |
50 |
6.3-20000 |
15-146¹ |
0 |
| 2570 |
LD |
1 |
Freefield |
50.7 |
2.6-18000 |
10-146 |
200 |
| 2530 |
LD |
0.25 |
Pressure/Rand |
1.3 |
4-63000 |
31-172 |
200 |
| 377B11 |
PCB |
0.5 |
Pressure |
50 |
3.15-10000 |
15-146¹ |
0 |
| 2575 |
LD |
1 |
Pressure |
45.5 |
4-8000 |
10-146 |
200 |
| 2559 |
LD |
0.5 |
Random Inc |
11.7 |
4-21000 |
18-160 |
200 |
| 2560 |
LD |
0.5 |
Random Inc |
47.5 |
4-10000 |
15-146 |
200 |
| 377A60 |
PCB |
0.5 |
Random Inc |
50 |
3.15-10000 |
15-146 |
200 |
| 40BI² |
GRAS |
0.25 |
Intensity-FF |
3 |
IEC 651 Type 1 |
40-168 |
200 |
| 2620PM² |
LD |
0.25 |
Intensity-FF |
3.7 |
4-70000 |
30-164 |
200 |
| 2640PM² |
LD |
0.5 |
Intensity-FF |
14 |
4-15000 |
20-160 |
200 |
| 40AI² |
GRAS |
0.5 |
Intensity-FF |
25 |
IEC 651 Type 1 |
21-152 |
200 |
| [1] When used with ICP power, about 8dB of dynamic range. |
| [2] Intensity microphone pair rentals include preamplifiers, spacers and adapters. |
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Manuf |
Diameter
(in) |
Connector |
Used With |
| 426B03 |
PCB |
0.25 |
10-32 |
0V (Prepolarized) Mics, ICP® power |
| 426A31¹ |
PCB |
0.25 |
LEMO 1B 7 pin |
Traditional microphone power |
| PRM910B² |
LD |
0.25 |
Switchcraft 5 pin |
LD 2200C, 2900, 870B only (not 812/820) |
| 426E01 |
PCB |
0.5 |
BNC |
0V (Prepolarized) Mics, ICP® power |
| PRM828 |
LD |
0.5 |
Switchcraft 5 pin |
LD 812/820 only |
| PRM900C³ |
LD |
0.5 |
Switchcraft 5 pin |
LD 2200C, 2900 family, 3200, 870B |
| PRM902 |
LD |
0.5 |
LEMO 1B 7 pin |
LD 824, traditional microphone power |
| [1] Integral 10ft cable |
| [2] Integral 6ft cable |
| [3] Not for use with 812/820 |
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