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fransvanhelvoort
Adventurer
Community Member since ‎12-03-2017
‎07-05-2019

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  • 3 Posts
  • 0 Solutions
  • 1 Helpful Votes Given
  • 3 Helpful Votes Received

User Activity

PT2399 NE5532 Digital Microphone Amplifier Board Karaoke Reverberator DIY Kit

07-01-2019
This is a reverb kit widely sold on E-bay. This kit does not work correctly. It is very very noisy. Looking at the schematic, you can see the resistors labeled A and B. These are the noise makers and put the input signal line on 5 Volt!! this is very...

Package delivery in the Netherlands

11-21-2018
Dear Seller on Ebay and Ebay organisation,I have ordered a package on the 22 Sept 2018.The package arrived on 2 October in Amsterdam! I can see that through the track number at the speedPAK tracking site. So that was fast, thank you for that.But the ...
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