Question for Custom One users:
Is there any way to increase the isolation of the COP closer to the 770M ? Does the 770M just have a stronger band for clamping or or are pads thicker.
I'd like to use these on the plane, but at 18dB, they're not quite like QC15 with passive and active noise cancellation.
QC15 is ~ 20 active 20dB passive, depending on frequency.
The 770M has 35dB of isolation. I just don't want to suffer for hours on a plane with the COP if the 770M is better. I don't want to sacrifice the extra bass capability of the COP for the rest of it's use.