https://www.ebay.com/sch/i.html?_nkw=Pcb+Lx+15+Pwa+Ext+R4+02&_sacat=0&_dmd=2

Pcb, Lx-15 Pwa Ext R4.02

$325.00
$229.00

LX-15 Circuit Board EXT Rev 4.02 by Allied Innovations 3-60-0167