Hey! Do you mind me asking wich mods you did to the circuit in your P420?These are my replicas and modded Perception p420. Mics are placed over the shoulder of drummer. These are different takes, so there is some variation, but the sound difference is obvious. There is one Shure KSM44 which i like, just as a stock mic reference.
U67 with 797 capsule
U47 with Dale's M7 capsule
U47 with selected OEM k47 capsule
C12 with Tim Campbell's CT12
Shure ksm 44 stock
Perception p420 with modded circuit and grille
And just for the hell of it, as ''Chinese Mic'' sound reference - Stock Studio Projects C1