LX521® Construction Plans and License


These are necessary to order & built LX521® kits according to Linkwitzlab® specification.

The plans are also a prerequisite when you order a PowerBox with LX521 filters installed.

This documentation is copyrighted and for the personal, non-commercial use by the person who bought it.

It may not be passed on in any form for use by others. Receive download link after purchase.

SKU: LX521 Lic Categories: ,


Lots of additional information are on a dedicated LX support website.  You find your way to this LX support within the .pdf plan document.

Get access to OPLUG forums restricted part by forwarding the receipt of this purchse together with
your OPLUG forum name to orionusers@gmail.com. The admin will check and grant you access.

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