General Forum - Mackie thump 212 power off crackle

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Mackie thump 212 power off crackle

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Category: General
Forum Name: General Forum
Forum Description: Open Discussion / Questions
URL: https://forum.speakerplans.com/forum_posts.asp?TID=109137
Printed Date: 27 March 2026 at 6:53am
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Topic: Mackie thump 212 power off crackle

Posted By: Bobbyblitherrhead
Subject: Mackie thump 212 power off crackle
Date Posted: 20 June 2025 at 8:21am

Hello All

I have a newish Mackie 212 that had a power supply fault

Speaker sounds ok but when I turn it off there is a distinct crackle or pop

Been searching for anyone else who might have observed this ie is it normal

I notice they use a digital HF amp and most people comment on the hiss from it but it’s acceptable and seems to keep cooler than the usual AB in others

Anyone has one or had one?

Bob