Hi,
Sorry to read about the troubles faced with your Rackbrute.
Are you referring to the rackbrute power module or to the Rackbrute external power supply ?
Would if be possible to send us a message with all the needed information through our technical support form ?
https://www.arturia.com/contactMake sure to provide us all the needed information :
-- Your proof of purchase (Dated invoice / bill)
-- Your full name
-- Your shipping address
-- Your phone number
-- The serial number of your unit
=> A proof a defect: Video showing us the issue.
From there we'll get back to you as soon as possible.
Thank you for your understanding and looking forward to hearing from you !
Best regards,