Lepy LP-2020A Amplifier with Yamaha YDA138 Chipset

The Lepy LP-2020A is an attempt to capitalize on the Lepai LP-2020A+ craze, but doesn't have a Tripath chipset or even quality filter caps. Subjective performance is pretty meh, but in this video, we'll do some objective performance measurement and comparison with the other mini amp options.

Additional details are available at: http://www.wolfteck.com/hifi/

At time of publishing, the LP-2020A is available for ~$35, but I don't recommend it considering other options available.
https://amzn.to/2ZYQXV1

For ~$40, you can get the Lepy LP-2051 -- the beefiest member of the series:
   • Видео  
https://amzn.to/3f86hVz

For ~$20, you can get a Lvpin LP-2020A+, which is nearly a dead ringer for the original Lepai LP-2020A+:
https://amzn.to/38u9JY5

Test kit:
• Steve Meade Designs Distortion Detector (SMD DD-1): https://amzn.to/31mvLdW
• 30-130dBA Sound Pressure Level Reader: https://amzn.to/2ZhfNPK
• 0-30V 0-10A DC Power Supply: https://amzn.to/2YEhckn
• Auto-Ranging DMM: https://amzn.to/3dII6f0
• Howard Leight Earmuffs: https://amzn.to/31pgb1c
• Fire HD Tablet: https://amzn.to/2VoP3vv
• Keuwlsoft Function Generator: https://amzn.to/3dCnd51

Videography gear:

• Samsung Galaxy Note 9: https://amzn.to/2TKtFRr
• Gooseneck Phone Holder: https://amzn.to/3dQajBV
• 70" Tripod w/ phone mount: https://amzn.to/37ltsrR

Edited with ShotCut:
• https://www.shotcut.org/

As an Amazon Affiliate, I receive a commission on qualifying purchases made through my links.