Best Power Supply on AliExpress

Looking for the best power supply on AliExpress to upgrade your DAC setup? In this video, I test and compare several low-cost linear power supplies to find the best performer for high-fidelity audio systems. I walk you through the testing process, voltage regulation, noise levels, and real-world impact. Warning * The Chassis are not grounded and they should be make sure these follow your local electrical code before using. If modifying these power supplies do so at your own risk. Support me by joining my Patreon : https://www.patreon.com/user?u=86208088 Gabster CRC Filter fully assembled 3 to 20v https://gabster.ca/Gabster-TD1/ Or build your own all files on My Patreon Join for as little as 1$ https://www.patreon.com/user?u=86208088 My Website and to order a Gabster TD1 https://gabster.ca/ 📌 Featured Power Supplies: 15v Supply https://s.click.aliexpress.com/e/_c4s... Dual 5v https://s.click.aliexpress.com/e/_c4V... Gabster CRC Filter fully assembled 3 to 20v https://gabster.ca/Gabster-TD1/ Gabster TD1 Dac initial Video    • Gabster TD1 Dac My Favorite of all times   Videos referred to: How I tested 10 power supplies video    • I Tested 10 Power Supplies for Ripple: The...   How you can measure your Power Supply    • How to measure your power supply Ripple at...   CRC Filter design Video    • Video   Noise and dimmer switches    • My Top 5 Inexpensive Hifi Tweaks for clean...   This is the smaller one that fared ok but with a CRC filter https://www.aliexpress.com/item/10050... Measuring equipment used Focusrite Scarlett Solo $100: https://amzn.to/42b2Ito Siglent Generator https://amzn.to/3PvN2ct REW Software Free: https://www.roomeqwizard.com/ If you're building a DIY DAC, streamer, or just want better audio performance, this guide will help you choose a reliable power supply without breaking the bank. 👉 Chapters: 00:00 Intro 00:15 What I bought 00:45 3 Power Supply Contenders from AliExpress 03:29 Test Setup & Measurements 12:350 Final Thoughts & Recommendations