So why use cheap carbon resistors? also the capacitors don’t appear to be high quality, no polystyrene in sight. They make quite a difference on the 4P units.
A sales pitch like the one below instantly triggers suspicion and distrust in my mind!
>Some Recent Feedback on my Shruthi-1 Builds. >Positive feedback rating Shruthi Build Perfection! Master Shruthi builder. Need I say more? >Positive feedback rating Barclay is a Master Shruthi Builder! Very happy and fast shipping
I would not even think of buying it because of the cheapo caps in the filter core. Either he is aware that it won’t work well especially in the 4PM and doesn’t care (same for the resistors) or he even doesn’t understand. Personally I’m in to deliver a good working unit in the first place, looks is 2nd. But thats just me, the german engineer……
But it is beautifully crafted fantastic very professionally built master shruthi builder ?
How can you doubt credentials like that?
It somehow reminds me of a mashup between the Doge meme and a vietnamese dub of pokémon called pocket monsters…
Builder has replied that his carbon resistors are tested and are all within 2% (why would anybody buy carbon and test while metal are so easy to find?), and that he is confident that the filter works.
In general, many of the capacitors on the board aren’t that critical in terms of tolerances, they’re just for decoupling.
On the 4P mission board there are some more critical ones and these are polystyrene capacitors. They are very distinctive looking, silver and clear casing.