chet.d \$m[1]:Thanks Commodore.
I hear what your saying about the j99. It seems I'm trying to decide between it and a a12. As well, trying to conclude what op amp might be best. still considering the a12 becouse I'm interested in a nice midrange, though having the 80db option w/ the j99 might be best for ribbons when considering quiet sources.
Well, again it's your choice of course... and as I like to say with all things audio (and most everything else as well for that matter) ....'Whatever works!'
I can add that though I don't have an A12 I have done considerable work with API pre amps, which the A12 seems to closely emulate. A studio where I've done a lot of recording has a vintage 32 channel API console (built from two 16 channel desks) and I've recorded cello, viola, violin,etc ...and a lot of other stuff through that console. I'm pretty familiar with the API 'sound'.
There's a certain 'vibe' that the API invokes that a lot of people seem to desire... and I like it too. And it did sound nice for the stringed instruments. I've recorded larger orchestral stuff for film as well as cello quartet and solo instruments for CD.
I did like the API for those things. There's a 'warmness' that comes with the API 'distortion' and all the rest of the 'color' that the API pre amps give in abundance. And part of the reputation of the API's for rock drums and guitars is because of this 'color'.
But... again though... when I think of recording cello and violin, etc I would think of other pre amps as being probably more desirable than the API for those, for me anyway.
The J99/John Hardy style design would seem it would be better suited for this... generally speaking at least. From SCA's line-up maybe the C84 would be a good choice as well (and I have a Millennia as a comparison).
On the other hand.. the API had that 'vintage' mojo if that's what you're wanting. Plus, the SCA op amp for this is apparently 'improved' over the API original op amp and might be really better than the 'real' API for Cello and so on.
Ahhhh..... Best to get a few of everything I guess.
All the best,
Commodor