Best Op-Amp Upgrade Kit for Creative Sound Blaster AE-9

If you’ve invested in the Creative Sound Blaster AE-9, you already own one of the finest sound cards ever built. However, the stock op-amps, while capable, often hold back the ESS SABRE 9038 DAC’s true potential. Swapping these chips is the most effective way to “tune” your audio signature. After testing dozens of configurations, I’ve…