I never listen to Dulcet and P3esr before but have heard harbeth 7es3 and ref 3a capo. Both sounded very good. You cant go wrong with either 1 of them. Both easy to drive.
But for my taste... I like ref 3a better. It sounds more open and the high is more extended. harbeth sounds are more forgiving.
But for my taste... I like ref 3a better. It sounds more open and the high is more extended. harbeth sounds are more forgiving.