Cayin Audio N3-UltrasourcefeedsSennheiser HD 800 Sheadphones
Used together in 2 real systems
Works, with caveats
Cayin Audio N3-Ultra + Sennheiser HD 800 S works, with a couple of tradeoffs worth knowing before you commit.
What the compatibility check found
Headphone Impedance Matching
Caveat⚠ Poor impedance match (damping factor: 3.0)
Use a headphone amplifier with lower output impedance (typically <1Ω for low-impedance headphones, <10Ω for high-impedance headphones)
Physical Connectivity
Couldn't verifyConnector matching does not apply to this pairing