Accessories
GRAS Sound & Vibration offers a wide range of standard accessories in the form of cables, adapters, windscreens and tripods for use in measuring set-ups. These can be broadly split up under accessories for microphones, for preamplifiers, for outdoor microphones, for pistonphones and pinna simulators and accessories for ear simulators. Some are included with certain products, some are available as extras. All can be ordered individually. The brief descriptions given here as well as those on downloadable accessories sheet will help you to select what you need for your particular set-up. At all events, feel free to contact your GRAS partner if you need advice or further information.
GRAS Sound & Vibration also offers a wide range of special products and customised solutions. Our experience within the field of acoustics and vibration, combined with our short development time, enable us to provide innovative solutions to complex measurement problems in close co-operation with the customer. For a technical discussion of your measurement requirements, please contact your local representative or contact GRAS Sound & Vibration directly in Denmark.
Turb. att.: Up to 25 dB*
Turb. speed: Up to Mach 0.2
Freq. range (turbulence) 500 Hz - 10 kHz*
Acoustic att.: Less than 3 dB
Directivity: ± 60 Deg *Depending on flow-speed
GRAS 67TS Turbulence Screen Kit
The GRAS 67TS Turbulence Screen Kit is designed for aeroacoustic testing in solid-walled wind tunnels. The hydrodynamic component of turbulence is attenuated up to 25 dB. Thereby the acoustic signals of interest can be identified and diagnosed with a reliable resolution...
LEMO 6-pin - LEMO 6-pin 20 m/65.6 feet
GRAS AA0001 20 m LEMO 6-pin - LEMO 6-pin Cable for outdoor microphone
Extension cable for the GRAS 41AM and 41CN (and the earlier GRAS 41CM) Outdoor Microphone Systems . Cable length 20 m...
LEMO 6-pin - LEMO 6-pin
10 m/32.8 feet
GRAS AA0002 10 m LEMO 6-pin - LEMO 6-pin Cable for outdoor microphone
Extension cables for the Outdoor Microphone Systems Types 41AM and 41CN (and the earlier Type 41CM). Cable length 10 m...
LEMO 6-pin - LEMO 6-pin
3 m/9.8 feet
GRAS AA0003 3 m LEMO 6-pin - LEMO 6-pin Cable for outdoor microphone
Extension cables for the Outdoor Microphone Systems Types 41AM and 41CN (and the earlier Type 41CM). Cable length 3 m. ..
LEMO 6-pin - LEMO 6-pin
50 m/164 feet
GRAS AA0004 50 m LEMO 6-pin - LEMO 6-pin Cable for outdoor microphone
Extension cable for the Outdoor Microphone Systems Types 41AM and 41CN (and the earlier Type 41CM). Cable length 50 m...
LEMO 6-pin - LEMO 6-pin
100 m/328 feet
GRAS AA0015 100 m LEMO 6-pin - LEMO 6-pin Cable for outdoor microphone
Extension cable for the Outdoor Microphone Systems Types 41AM and 41CN (and the earlier Type 41CM). Cable length 100 m...
LEMO 6-pin - LEMO 6-pin
200 m/656.2 feet
GRAS AA0016 200 m LEMO 6-pin - LEMO 6-pin Cable for outdoor microphone
Extension cable for the GRAS 41AM and 41CN Outdoor Microphone Systems (and the earlier GRAS 41CM). Cable length 200 m (656.2 feet)...
LEMO 6-pin - LEMO 6-pin
30 m
GRAS AA0017 30 m LEMO 6-pin - LEMO 6-pin Cable for outdoor microphone
Extension cable for the GRAS 41AM and 41CN (and the earlier GRAS 41CM) Outdoor Microphone Systems . Cable length 30 m...
230 V AC to 15 V DC 7.5 W.
With EU mains connector.
GRAS AB0002 Mains/line power supply
230 V AC to 15 V DC 7.5 W. Mains connector for EU...
110 V AC to 15 V DC 7.5 W.
With mains connector for USA.
GRAS AB0003 Mains/line power supply
110 V AC to 15 V DC 7.5 W. Mains connector for USA...
GRAS AB0005 Mains/line power supply
100 - 240 V AC to 6 V DC 10 W...
230 V AC to 15 V DC 7.5 W.
With UK mains connector.
GRAS AB0006 Mains/line power supply
230 V AC to 15 V DC 7.5 W. Mains connector for UK...
GRAS AC0001 Calibration Control Box for 41AM/CN
Calibration Control Box for GRAS 41AM/41CN. The AC0001 is a control box with local and remote facilities for switching on/off the Actuator Calibration of the GRAS 41AM and 41CN Outdoor Microphone Systems. It also has a BNC output for analysing the signals from these Outdoor Microphone Systems. ..
GRAS AE0001 Plug
6-pin LEMO FFA.2S.306 male plug as supplied with GRAS 41AM/CN..
GRAS AE0003 Plug
7-pin LEMO FGG.1B.307 male plug for preamplifier extension cables...
GRAS AE1002 LEMO 7-pin panel connector
7-pin LEMO 1B series female connector for panel mounting...
GRAS AE1003 LEMO 7-pin cable connector
7-pin LEMO 1B series female connector for cable mounting...
Adapter for GRAS 1/2" mic. and GRAS 26AB preamplifier.
GRAS AF0008 Adapter for 1/4" preamplifier and 1/2" microphone
The GRAS AF0008 is an adapter for using a 1/2" microphone cartridge with a GRAS 26AB 1/4" preamplifier...
GRAS AG0001 Adapter for 7-pin LEMO to B&K
The AG0001 is an adapter for a 7-pin LEMO connector and a traditional 7-Pin B&K microphone input connector. ..
GRAS AG0002 CCP Input Adapter
An adapter for using a CCP preamplifier/microphone set with a GRAS 12AA, 12AG or 12AK Power Module. One end plugs straight into the Power Module’s input LEMO connector and the other end has a BNC socket for making a connection with a CCP preamplifier/microphone set...
With this adapter you can connect a CCP preamplifier/microphone set to equipment with a phantom powered XLR connector.
GRAS AG0003 Adapter for CCP preamplifier to XLR
The GRAS AG0003 is an adapter for an XLR connector and a CCP compatible preamplifier with a BNC Connector at the end of the cable...
GRAS AK0040 Standard 19” Rack-mounting System
A shelf for mounting instrument, e.g. GRAS Power Modules, and can itself be mounted in a standard 19” instrument rack via its flanges...
GRAS AK0096 Rack Kit
Bracket for mounting two GRAS Power Modules (GRAS 12AA/12AK) side-by-side...
Material: Black POM
Dimension: For 1/2" or 1/4"
GRAS AL0003 1/4" & 1/2" Adjustable Microphone Holder, POM
The GRAS AL0003 consists of 3 parts: a swivel head for mounting on tripods with a standard 1/4" UNC-20 thread and adapters for mounting a microphone set with 1/2" or 1/4" body diameter on the swivel head. Microphone sets/Preamplifiers with Microdot connector or 5-pin LEMO do not fit...