Traditional power supply (LEMO)

GRAS 12AA 2-Channel Power Module with gain, filters and SysCheck generator

Connection:
Traditional 200 V
Channel(s): 2

GRAS 12AA 2-Channel Power Module with gain, filters and SysCheck generator

The GRAS 12AA Power Module is a dual channel power supply for preamplifiers used with condenser microphones. It is for general use in acoustic measurements as well as for intensity measurements; both in the laboratory and in the field...

GRAS 12AD 1-Channel Power Module

Connection:
Traditional 200 V
Channel(s): 1

GRAS 12AD 1-Channel Power Module

The GRAS 12AD Power Module is a single-channel power supply for preamplifiers used with condenser microphones. It is for general use in acoustic measurements; both in the laboratory and in the field...

GRAS 12AG 8-Channel Power Module with gain, filters and SysCheck generator

Connection:
Traditional 200 V
Channel(s): 8

GRAS 12AG 8-Channel Power Module with gain, filters and SysCheck generator

The GRAS Power Module 12AG is an 8-channel power supply for preamplifiers used with condenser microphones. It is for use in multichannel acoustic measurements in both laboratory and field...

GRAS 12AK 1-Channel Power Module with gain, filters and SysCheck generator

Connection:
Traditional 200 V
Channel(s): 1

GRAS 12AK 1-Channel Power Module with gain, filters and SysCheck generator

The GRAS 12AK is a single-channel power module with a 7-pin LEMO 1B connector for power and polarization of an externally polarized microphone set. It features SysCheck, instantaneous and latched overload indication, adjustable gain settings, A-weighting, and Lin and HP filters. These features make ..

GRAS 12AN 4-Channel Power Module

Connection:
Traditional 200 V
Channel(s): 4

GRAS 12AN 4-Channel Power Module

The GRAS 12AN 4-Channel Power Module is a four-channel power module with 7-pin LEMO 1 B connectors for externally polarized measurement microphone sets. The inputs are AC-coupled directly to the outputs for a flat frequency response down to 0.05 Hz. It provides the basic features for powering conden..

GRAS 12AQ 2-Channel Universal Power Module with signal conditioning and PC interface

Connection:
Traditional 200 V / CCP
Channel(s): 2

GRAS 12AQ 2-Channel Universal Power Module with signal conditioning and PC interface

The GRAS 12AQ Power Module is a dual-channel power supply for preamplifiers (CCP as well as traditional) used with measurement condenser microphones...

GRAS 12AR 2-Channel Power Module

Connection:
Traditional 200 V
Channel(s): 2

GRAS 12AR 2-Channel Power Module

The GRAS 12AR Power Module is a dual-channel power supply for preamplifiers used with condenser microphones. It is for general use in acoustic measurements; both in the laboratory and in the field...