For an active preamp, the original 6SN7 based Blue Circle BC-21.
There is also the earlier CJ version; the CJ PV-10A, which is similar to the new B model.
There is a plain PV-10, from 1989-1992 which was my first tube preamp. It uses different tubes then the A and B versions.
There is also the earlier CJ version; the CJ PV-10A, which is similar to the new B model.
There is a plain PV-10, from 1989-1992 which was my first tube preamp. It uses different tubes then the A and B versions.