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#1037
IMSAI Guy
6 ก.พ. 2022
การดู 12,997 ครั้ง
#1038 Kaiweets HT118A and KET05 Review
#1029 Fake Op-amps from China
using oscillosopes and testing op amps
Componentes Eletrônicos Falsos (TL072 e NE5532)
Op Amp. Pre Amp. Made with discrete components. Compatible with NE5532/OPA2604 etc
Op-Amps - Using Operational Amplifiers
Detecting FAKE Chips From China 🔍
The Ultimate Op-Amp Comparison - Bandwidth, Slew Rate, Frequency Response, CMRR & More!
#1044 Good Chinese Op-amps
#411 Build an opamp (part 1 of 7) current source
#235: Basics of Analog Panel Meters | Analog meter movements | D'Arsonval
China Eintakt Röhren Amp unter der Lupe Teil 2
Operational amplifier step response test NE5532, TL072, LM833, LM4562
#3 Fake NE5532P opamps?
#1070 Even LM741 op amps are faked!
NE5532 Vs Burr Brown OPA2604AP With Blind Sound Comparison
DIY SMA 50 ohm RF Attenuators
Restoration 2-channel amplifier 2000W+2000W
Another Pre-Amp board using the NE5532. Any Good?
How to check if an operational amplifier is fake