If it is the same as the Luxman 509x Stereophile reviewed, the "headphone amp" is really just a resistor from the main amp. This is a disappointing approach given the otherwise high build quality.
https://www.stereophile.com/content/luxman-l-509x-integrated-amplifier
I don't expect the same quality as their $2k headphone amps, but there is a much better price/value price point to be had here.
Another quibble is the bass/treble and balance tracking are only fair to middling. Again, kind of a quibble, but at this price point you’d expect nothing to be overlooked.
Best,
E
https://www.stereophile.com/content/luxman-l-509x-integrated-amplifier
I don't expect the same quality as their $2k headphone amps, but there is a much better price/value price point to be had here.
Another quibble is the bass/treble and balance tracking are only fair to middling. Again, kind of a quibble, but at this price point you’d expect nothing to be overlooked.
Best,
E