These are separate takes. I was careful to match the levels and mic placement with the vocals and the acoustic guitar. Samples 1-3 each have the same start point, as do 4-6 so you can sync them up if you want to hear a "mix" with the same preamp stacked.
This JLM version is the least expensive version using an OPA2604 IC as an opamp and the JLM14 input transformer. The DI is a FET DI. Fun kit to build, btw.
I think I like the BA on bass, but I think I prefer the ISA on vocal. They do have a different sound. The ISA sounds "tighter" whereas the BA sounds beefier, to me. I'd love to know your opinions.
The ISA is brighter, but it felt like the BA was dynamically tighter. It felt more under control where the Focusrite jumped around and the S's were a bit sharper on the Focusrite. A good compressor might tame the ISA but if I were going to take these takes as-is I'd go with the BA clips. Just seems like they'd be easier to fit in a mix.
