Let's build an amplifier using AliExpress parts part 3 | Accuphase E405 amplifier kit
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- Опубліковано 22 сер 2024
- #diyamplifier #diy #diyelectronics #hifi #audioamplifier #electronic #audio
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In this video I'm populating the boards of Accuphase E405 amplifier kit and run audio test and oscilloscope test.
Can this kit to be better than L20-SE kit ?
Link for the amplifier kit s.click.aliexp...
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Brilliant, this accuphase looks very good..
Looking forward too the build..
Kind regards from Turkey 👍
I like them to
The amplitude shows negative feed back.
I already checked and is not that the problem
It looks like the feedback loop is not properly calibrated, maybe it will ring in supersonic and destroy tweeters. Please try to do something about that.
I think it's not that the issue because it's more RMS from 5khz to 15khz then start going down
@@SymbolTech21
This is very strange indeed. Maybe ringing?
@@kostis2849 I need to check the function signal generator because I may think that comes actually from it
Hi Tony, what are you using to keep the components off the board?
I used a tool like this one to bend the leads www.ebay.co.uk/itm/322821956499?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=biMeahOQQKW&sssrc=4429486&ssuid=e2bvqqopq7c&var=&widget_ver=artemis&media=COPY
What is sound quality?
@@brankozivkovic6555 sound really good.