When US audiophiles think of the oldest firms still making high-performance audio equipment, they usually think of McIntosh Labs, founded in 1948. The UK's Quad traces its corporate origins back to 1936. Japan's Luxman, however, has them both beat: Luxman began making transformers and switches for radio sets in 1925. This is to the good; the company obviously has a sense of history. The iffy part is that Luxman's product line, which blends modern and heritage products, is a bit quirkily confusing. Luxman is by no means alone in having a product line that does not make intuitive sense to the uninitiated. A prime example is Harbeth's having two loudspeakers both costing $5000/pair, the Monitor 30 and the Super HL5.
I discussed Luxman's DU-50 near-universal player ($4990, it plays SACDs, DVD-As, DVD-Vs, and CDs, but not Blu-ray discs) in no fewer than five columns in 2009 (February, April, June, August, October).