1PCS Single operational amplifier upgrade base decoupling operational amplifier base wealthy gold

Single Run Luxury Edition Dynamically larger, slightly stronger suppression of noise floor. Tested and replaced with a higher temperature capacitor, with a withstand voltage of plus or minus 17V and surge resistance Ensure capacitor pairing during welding, manual pairing is difficult Main effects: Increase dynamics, suppress background noise, and warm sound The effective operational amplifiers are 49720 muses02 ad823 Guangqi 3% silver tin Zhengling 3u pin Avx solid tantalum Ruby polymer film tdkc0g Too tempting x7r Xinchang c0g