Presentations

[Ralph Bren]

Hello, I am new on this Forum, I am probably like most of the members an audio enthusiast. I found this site on COPILOT and am delighted to find a set of passionate people. I greatly appreciate the empathy, politeness, respect and mutual aid that reigns on this Forum, which is rare these days...

 

[Mooly]

Welcome to diyAudio Ralph 🙂

 

[krivium]

Welcome aboard Ralph!
Yes the vast majority of members in here are great. And so knowledgeable! Enjoy your membership!

 

[Ralph Bren]

Bonjour Mooly, merci beaucoup pour votre accueil. Étant nouveau sur ce forum, peut-être pouvez-vous m’aider à m’orienter dans ce vaste monde de l’audio ... Je viens d’acheter un ampli Cambridge Audio Azur 640 A V2 d’occasion et il a un problème : une petite led rouge clignote 3x après quelques minutes de fonctionnement et tout s’éteint, plus de son. Après un certain temps, je le redémarre et après quelques minutes, il recommence... Cela semble assez courant pour cet appareil. Merci.

 

[Mooly]

Bonjour Mooly, merci beaucoup pour votre accueil. Étant nouveau sur ce forum, peut-être pouvez-vous m’aider à m’orienter dans ce vaste monde de l’audio ... Je viens d’acheter un ampli Cambridge Audio Azur 640 A V2 d’occasion et il a un problème : une petite led rouge clignote 3x après quelques minutes de fonctionnement et tout s’éteint, plus de son. Après un certain temps, je le redémarre et après quelques minutes, il recommence... Cela semble assez courant pour cet appareil. Merci.

English please 🙂

Hello Mooly, thank you very much for your welcome. Being new to this forum, maybe you can help me orient myself in this vast world of audio... I just bought a used Cambridge Audio Azur 640 A V2 amp and it has a problem: a small red led flashes 3x after a few minutes of operation and everything goes off, no sound. After a while, I restart it and after a few minutes, it starts again... This seems quite common for this device. Thank you.

 

[Mooly]

I just bought a used Cambridge Audio Azur 640 A V2 amp and it has a problem: a small red led flashes 3x after a few minutes of operation and everything goes off, no sound. After a while, I restart it and after a few minutes, it starts again... This seems quite common for this device. Thank you.

You are best asking about this in the Solid State forum:

https://www.diyaudio.com/community/forums/solid-state.4/

It could be one of several things and first steps would be to check the DC conditions of both channels when it goes into the faulty state looking particular to see if there is a high offset voltage at the output (measured before the speaker relays).