pablo6276 Posted March 17, 2017 Share Posted March 17, 2017 Has anyone any experience taking apart an Amplifi 150? I got a screaming deal on a used one but it has some issues. Terrible low end distortion when streaming music, which seems to be coming from the 12" only, not through the coax speakers, and perfectly clean through headphones. I'm not sure if it's output distortion or a bad speaker, but it sounds more like output distortion. I would like to take it apart to inspect the circuit board for cold solder joints and test it using another speaker. Has anyone experienced similar issues? Thanks in advance! Quote Link to comment Share on other sites More sharing options...
dennisfahey Posted April 9, 2017 Share Posted April 9, 2017 Interesting. I had distortion suddenly appear on the low end (sub 150hz) too then - totally died (low end only). Note confirmed with bluetooth, aux and 1/4" input. Walked a function generator sine wave (bluetooth phone app) and it just disappears at 150hz. Are schematics available? Quote Link to comment Share on other sites More sharing options...
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