I'm using a Mesa straight cab with 2 V30's X'd with 2 70th anniversary H30's and it sounds killer! The H30's are definately the dominate speakers here and are the ones I choose to mic.
I first tried my EInstein head with a standard Marshall 1960 B(Straight one) equipped with 4 Celestion G12T75 speakers.
I sounds ok, but definitately no killer sound. I changed the 4 speakers to Celestion V30s and what must I say, it destroys everything I heard before.
I heard in the past that Einstein loves the Vintage30s and I must say that this is true. A perfect combination.
no response but one question concerning that topic:
Does it make sense to mix speakers in a 2x12 cab? For example mixing a V30 with a Greenback or Heritage? Or is this only useful in a 4x12 cab?