So Bill, what do you think would have better synergy with the Purity One?,
- 1 matched pair of Telefunken 12AU7/ECC82 Ribbed Plates West Germany
- 1960s era Amperex
- RCA cleartops.
I noticed the reviewer on your site really liked the Amperex, seems like he reviewed a Purity One not much different than this pre-production unit.