DIY headphone amplifier using Opam buf634 | Build and test

Опубликовано: 15 Июль 2026
на канале: byHand
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This video is OPAMP - BUF634 headphone amplifier build and test.
OPAMP/BUF634 headphone amplifier is the simplest headphone amp and easy to build.
About schematic and PCB design, Please see video as link below:
   • DIY headphone amplifier using Opam buf634 ...  
Geber: https://drive.google.com/file/d/13s7k...
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Project: OPAMP - BUF634 headphone amplifier
Software: KiCad - Open source electronics design software
Test equipment:
Music player: SONY NW-WM1A
Headphone: Sennheiser HD-650, Simphonio VR1

#ElecDIY
#Kicad
#headphoneamplifier
#headamp
#diyheadamp
#opamp
#BUF634
#designcircuit
#designpcb