The original question was for information on Luxman vs. Accuphase. I received the information below from the US Luxman distributor, On Higher Note, about the company, Luxman.
"Luxman is located in Yokohama, Japan - where they design all the products. They have four factories where they assemble the gear. All of the resistors in the audio chain are custom made especially for Luxman to their exact specifications. Sales & Engineering is approximately 40 employees. In the L-590ax amplifier, all of the parts are Japan sourced. Luxman is owned by IAG out of Taiwan, but they pretty much leave Luxman to sort everything out themselves. They do not tell Luxman what to make, nor how to make it. The domestic market is still 90% of Luxman's business".
"Luxman is located in Yokohama, Japan - where they design all the products. They have four factories where they assemble the gear. All of the resistors in the audio chain are custom made especially for Luxman to their exact specifications. Sales & Engineering is approximately 40 employees. In the L-590ax amplifier, all of the parts are Japan sourced. Luxman is owned by IAG out of Taiwan, but they pretty much leave Luxman to sort everything out themselves. They do not tell Luxman what to make, nor how to make it. The domestic market is still 90% of Luxman's business".