Mackie Studio Monitors HR624 MK1 Problems

Mackie Studio Monitors HR624 MK1 – no power or wont stay on. These great little monitors suffer from a regular power failure problem where they will not turn on.  Not always, but quite often, this is actually a fault with the standby circuit which shuts the amp off as it thinks the input signal is … Read more

Mackie SRM350, SRM450

Just recently worked on a few of these lovely PA speakers that are  common site in pubs and mobile DJ.  Great build quality means they are generally very reliable but occasionally things do go wrong. Despite being surface mount components they are good to work on and definitely worth repairing. 

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