Selected products

A world of famous GRAS quality

GRAS 46AE 1/2'' CCP Free-field Standard Microphone Set
GRAS 46AE 1/2'' CCP Free-field Standard Microphone Set

GRAS 46AE 1/2'' CCP Free-field Standard Microphone Set

Measurement microphone sets

GRAS 40AF 1/2" Ext. Polarized Free-field Microphone
GRAS 40AF 1/2" Ext. Polarized Free-field Microphone

GRAS 40AF 1/2" Ext. Polarized Free-field Microphone

Measurement microphone cartridges

GRAS 26AG 1/2'' Insert Voltage Preamplifier with Integrated Connector
GRAS 26AG 1/2'' Insert Voltage Preamplifier with Integrated Connector

GRAS 26AG 1/2'' Insert Voltage Preamplifier with Integrated Connector

Preamplifiers

GRAS 43AG Ear & Cheek Simulator
GRAS 43AG Ear & Cheek Simulator

GRAS 43AG Ear & Cheek Simulator

Ear simulator kits

GRAS RA0045 Externally Polarized Ear Simulator According to IEC 60318-4 (60711)
GRAS RA0045 Externally Polarized Ear Simulator According to IEC 60318-4 (60711)

GRAS RA0045 Externally Polarized Ear Simulator According to IEC 60318-4 (60711)

Artificial ears, ear & mouth simulators

GRAS 45BB KEMAR Head & Torso, Non-configured
GRAS 45BB KEMAR Head & Torso, Non-configured

GRAS 45BB KEMAR Head & Torso, Non-configured

Head & Torso Simulators

GRAS 45CC Headphone Test Fixture
GRAS 45CC Headphone Test Fixture

GRAS 45CC Headphone Test Fixture

Test fixtures

67HA-CCP 1 m CCP Hemisphere kit
67HA-CCP 1 m  CCP Hemisphere kit

67HA-CCP 1 m CCP Hemisphere kit

Hemisphere kits

GRAS 42AG Multifunction Sound Calibrator, Class 1
GRAS 42AG Multifunction Sound Calibrator, Class 1

GRAS 42AG Multifunction Sound Calibrator, Class 1

Sound calibrator

GRAS 50AI-LP 1/2" CCP Rugged Intensity Probe
GRAS 50AI-LP 1/2" CCP Rugged Intensity Probe

GRAS 50AI-LP 1/2" CCP Rugged Intensity Probe

Intensity Probes

Read the latest news

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02/04-2020

Coronavirus – Take care and keep healthy!

At GRAS, we have taken the required precautions set forth by the Danish government to ensure the safety and well-being of our employees, and we are closely monitoring updates regarding COVID-19 from health officials and are actively working to ensure we are able to continue to service our customers’ demand for acoustic sensors.

10/03-2020

GRAS partners with Sound Hub Denmark, the world’s first international sound technology innovation environment.

Today, GRAS Sound & Vibration announced its partnership with Sound Hub Denmark. An opportunity to join a world-class sound and acoustics growth hub in Struer together with other players in the sound industry such us Bang & Olufsen, GN Audio (Jabra) and Harman Lifestyle among others.

20/02-2020

GRAS Sound & Vibration Joins Battery Ventures’ Acoustic Test and Measurement Group

Denmark-Based Company Will Continue to Focus on Growth and Global Market Leadership in Measurement Microphones