Hi
I bought the Khozmo (100K stereo) a couple of years ago, for my DIY 300B SET (very occasional use), very good, but a few months ago started with clicks between steps, and a few days later, in the first steps the volume was up 100% .
I contacted more than three months ago with Arek Kallas and told me it was a problem in a batch of silver, he said he changed without inconvenience, that the next day he sent.
Since that communication did not know anything more of Arek Kallas or replacement Khozmo.
I knew nothing more than Arek Kallas , I send many emails, but I have my amp useless.
Regards