to be exact, these are what's different:
JPS Labs Alumiloy internal wiring
Retuned crossovers featuring all new/upgraded parts as follows:
Erse high-purity oxygen free copper air-core inductors
Mills resistors
Sonicaps
Erse poly caps
Gen.2 Sonicap
JPS Labs Alumiloy internal wiring
Retuned crossovers featuring all new/upgraded parts as follows:
Erse high-purity oxygen free copper air-core inductors
Mills resistors
Sonicaps
Erse poly caps
Gen.2 Sonicap