سه شنبه رفتم از آقای امیدوار یه سری چیزای جالب گرفتم برای جذب امواج الکترومغناطیس که شرکت Oyaide ژاپن زده و خیلی هم قیمتش مناسبه. یه سری هم پد برای کنترل لرزش مکانیکال گرفتم از برند FO.Q ژاپن.

http://www.oyaide.com/ENGLISH/AUDIO/products_category/emi/pg530.html

http://foq.jp/

کلا این ژاپنی ها خوب چیزایی میزنن. حالا تست کنم ببینم چطور هستند. اولی که oyaide زده رو باید روی cpu یا مدارات های فرکانس بچسبونید تا با جذب اون تشعشع ها محیط اطراف تمیز بمونه. دومی برای کنترل لرزش برد و دیگر کامپوننت ها هست. یه سری پنبه هم گرفتم از Acoustic Revive برای زیر کانکتور برق و اینترکانکت که بامزه هست :-)))))

این پنبه ها برای جذب و دیفیوز امواج هستن.

https://www.acoustic-revive.com/english/psa100/psa100_01.html

در مورد روشهای کاهش نویز :

https://www.computeraudiophile.com/forums/topic/30376-a-novel-way-to-massively-improve-the-sq-of-the-sms-200-and-microrendu/?page=58

I have done extensive testing with battery supplies (not the LPS-1) in the past and compared against some of my lesser supplies like my iFI, HDPlex, Teradak, etc., even though my battery supplies have no leakage current, they never sounded that much better and in some cases, they sounded worse.  At least in these instances, leakage current wasn’t a big deal.

With some of my server builds in the past, I had gone to great lengths to minimize RF with such practices as using thick aluminum enclosures, using well insulated DC cabling and making sure no bare wire was exposed, using point-to-point wiring to keep wire lengths to a minimum, underclocking my CPU and RAM, independently powering my OS and storage drives, shielding my CPU, wrapping my cabling, RAM and SSDs in ERS paper, and even lining the ICs on my motherboard as well as the entire inside of my chassis with ERS paper and despite these painstaking measures, I found it astonishing that when I grounded the signal from my server with an Entreq grounding box, noise floor dramatically dropped further.