Driver matching (right channel - left channel)
The first sample of the VENUS, measured by Crinacle, seems to have a poorer matching of right/left drivers at 14 KHz (unless it's a measurement artifact and/or a failure to place the drivers rigorously on the measurement platform, with poor driver centering?).
Anyway, my old ears can't hear anything at 14-15 KHz...
The second sample of the VENUS, measured by TechPowerUp (more rigorously than Crinacle?), is exemplary for the matching of right/left drivers, to within 1 dB over the whole FR range; it's remarkable!
First sample VENUS (planar) driver matching (right channel - left channel).
Second sample VENUS (planar) driver matching (right channel - left channel).
Below you'll find four more examples of right/left driver pairing, for four headphones with three different technologies (electrostatic, orthodynamic (planar) and electrodynamic).
For first comparison.
Sennheiser HE-1 (electrostatic) driver matching (right channel - left channel).
For second comparison.
Abyss AB-1266 Phi CC (planar) driver matching (right channel - left channel).
For third comparison.
Kennerton Odin (planar) driver matching (right channel - left channel).
For fourth comparison.
Sennheiser HD-600 (2020) (electrodynamic) driver matching (right channel - left channel).