Skip to content


Your cart is empty


Subscribe to receive updates, access to exclusive deals, and more... We promise not to give your info away.

Luxman A-2003 Electronic Tube 3-Way Crossover - Very Rare!

Sale price$0.00
Free Shipping on *ALL* Electronics (Excluding Speakers, Contiguous 48 US States Only)

Pickup currently unavailable at SkyFi 479

Luxman A-2003 Electronic Tube 3-Way Crossover - Very Rare! Accessory

Luxman A-2003 Electronic Tube 3-Way Crossover - Very Rare!

SkyFi 479

Pickup currently unavailable

479 South Broad Street
Glen Rock NJ 07452
United States


This is a rare and amazing tube crossover from Luxman. So rare that we had to have our friends from Luxman Japan send us a service manual so we could go through this piece correctly.

It uses 8 x 12AU7 tubes, and the crossover frequency (with internal components) and slopes (dials) can be altered. This frequency can be changed by changing capacitors (soldering different capacitor values) on the board.

The manual for these adjustments is included, but if you're not familiar with this kind of job we can adjust the values beforehand as long as specifics are supplied.

This can be used for 3-Way system. A perfect match with vintage speakers like JBL, and many various Altec speaker systems.

Cosmetically its in very good condition, note there is a corrosion spot on the cover, and other minor blemishes as shown in our photos.

We recapped the power supply, cleaned all the controls, and verified operation per the official service manual.

This is one of the best network tube channel dividers ever. Made in Japan by Luxman.

Click below to add our recommended matching cables from Kimber Kable, all brand new as SkyFi is an official Kimber dealer.

Select Series KS1016 Copper RCA Analog Interconnects (Pair) - WBT Connectors



Original Box

Not Included


Yes Included


Not Applicable


Yes - Power Only

Physical Condition

8 / 10

Working Condition

10 / 10

SKU: 101526