March 21, 2023, 03:13:28 pm
Welcome, Guest. Please login or register.
Did you miss your activation email

Arturia Forums

Author Topic: Stereo/Mono Delay Effect Not Working  (Read 1150 times)


  • Newbie
  • *
  • Posts: 2
  • Karma: 0
Stereo/Mono Delay Effect Not Working
« on: June 22, 2021, 10:36:32 pm »
Hi guys, a few weeks ago the mono/stereo delay of my Matrixbrute stopped working, then without doing anything started working again for a few days and then stopped working.   :'(

Here its the video of the last time MB mono/stereo efx worked:

Here its the actual state of the issue:

I actualized the MB to the latest firmware, here it the revisión of each module:

The synth has only been used in my smoke free studio and been taken carefully. I notified Arturia about this issue to get a solution but would like to know if someone has experienced this issue.  ???

Please let me know if what could i do


  • Super Doc
  • Administrator
  • Hero Member
  • *****
  • Posts: 999
  • Karma: 437
Re: Stereo/Mono Delay Effect Not Working
« Reply #1 on: June 23, 2021, 12:40:54 pm »
I've never heard about this failure mode before.

"Luckily", there is some logic to it: the BBD chips are configured into the various FX topologies using analogue switches and VCAs. You only miss the delay configuration, so there's a good chance that one/some of those switches and/or VCAs have packed in. If so, that would likely be a very localized fault that a tech doing component level service could fix fairly easily.

I'm sure Arturia will help you to get a service arranged. Crossing my fingers for your delay FX soon being back in action!


  • Newbie
  • *
  • Posts: 2
  • Karma: 0
Re: Stereo/Mono Delay Effect Not Working
« Reply #2 on: June 23, 2021, 06:49:46 pm »
Well i hope it could be fixed given that the synth only has beend used in my studio and handled with care so its very annoying that an expensive synth has this kind of technical failures, specially when it was bought new a couple of years ago.  :-\

I wrote to Arturia about it and hope they can provide me a solution.  ???


Carbonate design by Bloc
SMF 2.0.17 | SMF © 2019, Simple Machines