If you are searching for the AS-5III, you already know what it is.

This is not a convenience switch box.
It is a fully passive speaker selector built for systems where signal purity matters.

No active circuitry.
No coloration.
Just solid mechanical switching.

One amplifier, up to five speaker pairs — switched cleanly, without altering the character of your system.

Luxman’s philosophy is simple: respect the signal path.
The AS-5III does not try to improve your sound. It simply stays out of the way.

For listeners who compare speakers, rotate systems, and value precision over gimmicks, this is the right tool.

If you’ve been waiting for one, you understand why.