Leem Pro Audio is a South Korean manufacturer founded in 1981 by engineer Ick Chan Leem. The company began by producing musical instrument cables and audio parts on an OEM basis, supplying components to other established brands before building out its own product lines under the Leem name.

The brand is most widely recognized for its affordable instrument cables — including guitar/bass cables, XLR microphone cables, patch cables, and fabric-braided cables such as the Crazy Cable (CGS) and FGC series — which are distributed through music retailers in North America, Europe, and Australia. Alongside cables, Leem produces a range of musical instrument accessories and professional audio gear, including powered mixers, amplifiers, and speaker systems spanning line arrays, coaxial and point-source loudspeakers, stage monitors, and installation speakers.

Leem ProAudio has 7 products cataloged on Equipboard, including Switch Effects Pedals, Instrument Cables, and Effects Pedal Accessories. Their gear is featured by 2 artists, with the strongest followings in Rock. Notable users include Claudio Narea and James Frost.