Brent Averill 1272 Class A Mic Pre VS BAE 312A Mic Preamps

I need Single channel mic preamp. only for vocal.
who use it? good or bad?

Brent Averill 1272 Class A Mic Pre
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BAE 312A Mic Preamps

which better for vocal?

Hey guys, just borrowed these two units from someone and was wondering if anyone is familiar with them. The Brent Averill says "made from 3405 Neve modules" on the front. Aparently it isn't made any longer. The Drawmer 1960 is a Tube Comp and Pre.

I'm looking for some vintage Neve modules preamps and my question is:
Everybody knows about the high quality of the Brent Averill modules. But this new company (Vintech Audio) promises the same as Brent Averill with a really low price... ($1289 vs. $1859 for Brent).
Do you think that it's possible for two channels of original Neve 1272 to cost $1289?

Has anyone ever done a comparison between API's two preamp modules, the 212 and 512? And we might as well throw in Brent's version of the 312. I like the idea of a simple, straightforward preamp like the 212, without extras like multiple I/O, etc., and its also a couple of hundred cheaper than the 512. The big downside is that it doesn't fit in my 500 series rack empty slots.