je vais peut être pas t'aider de la façon que tu souhaiterais, mais je voualis te dire que les ibz/dimarzio sont de véritables dimarzio.
pris sur la FAQ du site de di marzio
http://www.dimarzio.com/site/#/faq/
The DiMarzio®/IBZ pickups in the Ibanez RG2120 and RG2570EX are specifically designed and manufactured by DiMarzio® for Ibanez, and they are not available separately.
Like all DiMarzio® pickups, they are made in our New York factory. Both neck and bridge pickups are high-output models. The neck pickup is fairly bright-sounding, similar to a Super 2™ (DP104). The bridge pickup is a little louder and warmer-sounding, and resembles a cross between the Steve Morse Bridge Model™ (DP200) and the Super Distortion® (DP100). The R1 single-coil is warmer-sounding than a typical vintage single-coil, and was designed to work well with the neck and bridge humbuckers when they are in split mode. It has a sound similar to that of the HS-2™ in split-coil mode.
d'autre part, j'ai une ibanez en ibz/dimarzio, et les harmoniques sortent sans problème.
tes micros sont suffisamment proche des cordes ? ton taux de saturation est il suffisant ?
désolé de ne pas pouvoir t'aider plus.
ciao