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Image 1 — Can you help me track down the limiter circuit on the revised Yamaha HS8?
Image 2 — Can you help me track down the limiter circuit on the revised Yamaha HS8?
Image 3 — Can you help me track down the limiter circuit on the revised Yamaha HS8?
Image 4 — Can you help me track down the limiter circuit on the revised Yamaha HS8?
Image 5 — Can you help me track down the limiter circuit on the revised Yamaha HS8?
Image 6 — Can you help me track down the limiter circuit on the revised Yamaha HS8?
Image 7 — Can you help me track down the limiter circuit on the revised Yamaha HS8?
Image 8 — Can you help me track down the limiter circuit on the revised Yamaha HS8?
Image 9 — Can you help me track down the limiter circuit on the revised Yamaha HS8?
Image 10 — Can you help me track down the limiter circuit on the revised Yamaha HS8?
Image 11 — Can you help me track down the limiter circuit on the revised Yamaha HS8?
Image 12 — Can you help me track down the limiter circuit on the revised Yamaha HS8?
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Can you help me track down the limiter circuit on the revised Yamaha HS8?

I’m aiming to remove the limiter circuit as it’s apparently a bit hyper active and impacts the performance of the HS8 monitors. A pretty common mod. I can’t find any info on the latest board revisions though!

Have included photos of everything I think is related and the other board just in case. And the latest service manual that shows the limiter circuit with all the wrong labels (R417 etc. )

u/bashidrum — 17 hours ago
▲ 3 r/diyaudio+1 crossposts

I think I’ve got them figured out between following traces, asking Gemini and attempting to read the service schematics - problem is the only schematics I can find are for the MX802 and apparently behringer change the component labels a lot. Before I solder in some new opamps - I thought better to check!

https://www.synthxl.com/behringer-mx-802/

u/bashidrum — 16 days ago