The Ecler Concept 3 is a compact 3-channel analog DJ mixer released around 2002 by the Spanish brand Ecler. It features phono/line inputs, a mic input, 3-band EQ, crossfader with curve control, and solid build quality aimed at mobile DJs and turntablists. As an entry-to-mid-level model from the early 2000s (pre-NUO series), it offers reliable analog sound but lacks modern features like USB or digital I/O. Today, 20+ year old used units are affordable classics, prized for their durability when in good condition.