world audio design

World Audio Design Phono II valve phono stage, matching PSU II power supply and locking power interconnect cable for sale. I have not been able to learn much about these from the Internet, but it appears that they were sold as kits. This set was most recently used with an Ortofon Kontrapunkt "b"...

This might be a bit of a long shot, because I reckon PFM forums seem more focused on speaker/amplifier gear as opposed to headphones. But it's well worth trying so here goes. I'm looking to acquire some headphone tube amplifiers down the line, because I have heard that the Sennheiser...