Can I connect L-TEK dance mat to PlayStation 2 or PSX?

“Yes — purchase the L-TEK PS2 & PSX Converter (€33-€42). It's a plug-and-play adapter with sub-1ms conversion latency, no external power needed. Supports all 4-panel and 5-panel L-TEK mats. Works with classic DDR PS2/PSX titles, Stepping Selection and other rhythm games.”