I used a Joule (among others)/S-30/VSM-se combo +/- a dozen years ago. Mine was a very early S-30 (One of the very first IIRC. It was intended to be a demo, but I bought it from the dealer in Venice, CA. about 15 minutes after he unpacked it - lust at first sight!).
I understand that these early examples may not be representative of later production. That said, it worked well with the VSM, but sort of "doubled down" on the Merlin house sound - an impression of a strikingly transparent midband coupled with some leanness thru the mid-bass.
I ended up preferring Cary 300B monos with the speakers, but I'm sure that some tastes will find the S-30/VSM combo absolutely irresistable.
Marty
I understand that these early examples may not be representative of later production. That said, it worked well with the VSM, but sort of "doubled down" on the Merlin house sound - an impression of a strikingly transparent midband coupled with some leanness thru the mid-bass.
I ended up preferring Cary 300B monos with the speakers, but I'm sure that some tastes will find the S-30/VSM combo absolutely irresistable.
Marty