Trigger cable lowers temperatures & power consumption

[Jonas]

Both Devialet Technical Support and reality contradict that. Devialet Technical Support has confirmed for both the Expert and Expert Pro that using the trigger cables uses less power and lowers the temperature a bit, less with the Pro than the earlier amps. I assume that the temperature difference comes from the decreased power, which I assume comes from more efficient communication between the amps. I'm no technical expert though, so feel free to explain the other factors. I just confirm that it works and Devialet confirms that too.

Devialet technical document did not confirm that. If so please show a URL of their official document. Unofficial email conversation does not count.

ONLY official technical specification or user manual counts, conversation between customer support team does not count and could be misleading very often. I am an engineer and I work with the support team in my company, so I know they sometimes mislead customers. So I only suggest people refer to official technical specification or user manual, every else should not be considered.

Well it's a kind of curiousity and learning.    In this case one can do a simple double blind and randomized study. For example 15 rounds with and 15 rounds without a trigger cable. Then put the values in a suitable online T-test calculator. The test has to be repeated on other units.