Very nice setup kingfisher. I noticed they open up noticeably after about 50 hrs of burn-in. The cool running operation is nice, due to the continuously sliding Class A bias.
I have not listened to the Nagra Classic preamp, but did for a period use a Exemplar Audio WMTS XP-2 preamp which utilizes tubes with my KAM2000. The KAS600 is internally very similar to a single KAM2000 (same chassis) but with dual input/outputs for stereo so should have a similar sonic...
Karan KAM2000
Just became a proud owner of a new pair of Karan KAM2000. I purchased these from Zoran Filipovic at Hermes Netherlands. Zoran is the same person who supplied Joël Chevassus his units for his review on 6moons. No affiliation, just a very satisfied customer so I wanted to share my...