Hi Guys! I will start by saying 2 things: i'm a total noob. i've read some threads here but i haven't learned much (reading isn't as useful as listening) and sorry for my english, i'm italian.
More then a years ago i've bought a pair of sennheiser hd598 and a CmoyBB from jds labs, powered by a 12 v - 0,5 A adapter, for home use on my pc.. And i'm quite satisfied.. But i would like to try changing the opamp.
any suggestions?? :)
the cmoy comes with an OPA2227, i like the soundstage effect and the precision of this (especially in bass) in comparason with the non-amplified set but sometimes it sounds less involving and has a weaker impact..