rendyG
100+ Head-Fier
One more thing, I would recommend bypassing the opamp to get rid of bubbling noise. Whether you can hear it or not depends on sensitivity of your headphones.Thanks. I ordered the LME49720HA opamp, I'll let you know how it is (vs inside the Zishan) after I install it in the Walnut v2.
Recommended values for capacitors are in datasheet and there are a few posts/photos about bypassing in this thread.
Looking forward to you comparison vs Zishan