Power to La z boy massarge?

I recently purchased a la z boy 'cool chair' recliner, it comes with the five point massarge system but not with the transformer, Iv contacted the official UK La z boy part supplier, but they no longer sell the unit, transformer for the eze rest unit as they went bust a while back. Iv serached on various sites and most come back with 12v 2.5 amp transformer but i dont know where I can get one from, any ideas, If you could post a link, that would be great.