Cheap Chinese parts strike again. Comparing the Original vs Chinese STK401-140S IC's Sony SA-WM500
NorCal715
Mar 17, 2026 12:00
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I found the "Original" STK401-140S from my Sony SA-WM500 Subwoofer. Lets compare it to the "Chinese" replacement that failed after a short time.
Science & Technology
#sony
#sa-wm500
#subwoofer
#fix
#repair
#diy
#norcal715
#norcal
#715
#electronics
#electronics repair
#[email protected]
#samsung
#ge
#jvc
#hitachi
#stereo
#tv
#led
#lcd
#plasma
#crt
#dlp
#Denon
#AVR-5600
#AVR
#5600
#STK404-140
#STK
#404
#140
#140S