The scheme, with its distinctive ‘credit card’, allocates each customer a unique PIN which can be used to claim hundreds of pounds of free services and discounts each year. 

James Tingay, group marketing manager, says: “The dBAdvantage Card now entitles members to 50% off the Platinum calibration service, 10% off calibration of Cirrus equipment and a free product training course each year worth £250.”

Membership lasts for three years and can be renewed if you are still a Cirrus Research customer.