Not everyone agrees that a small bypass cap improves sound quality. I have tried bypass caps in all sorts of applications going back literally 40 years and I haven’t found a single instance where the bypass improved sound quality. The bypass certainly changes the sound; usually the bypass makes the sound brighter, leaner and less coherent. I much prefer the sound of a single quality cap like a Copper V-Cap over any combination of caps with a bypass.
You may reach a different conclusion so by all means try it yourself, but don’t be surprised if you tire of the sound with bypass caps.
You may reach a different conclusion so by all means try it yourself, but don’t be surprised if you tire of the sound with bypass caps.