Gearsupply × L-Acoustics CPO K1 Systems
Gearsupply and L-Acoustics have partnered to offer Certified Pre-Owned K1 & K1-SB Systems

Speak with our GearGuru specialists to find the perfect gear for your next show.
Great River is a widely recognized brand in the professional audio-visual equipment industry, providing high-quality, reliable gear for a diverse range of applications. Founded in 1991 and headquartered in St. Paul, Minnesota, Great River has consistently delivered products that have become the backbone of many AV setups worldwide. The brand is best known for its preamplifier series, which includes the revered NV series that deliver a warm, analog sound that many professionals seek. Great River's preamps are known for their durability and versatility, making them common fixtures in recording studios, live concerts, and corporate events. The brand also offers an array of audio equipment including equalizers, compressors, and custom 500 Series modules. In the live event production sector, Great River's equipment is frequently employed by AV professionals for its reliable performance and impeccable audio quality. The brand's products have been verifiably used in high-profile music tours and corporate conferences, underscoring their industry-wide acceptance and trust. For AV installation integrators, Great River's gear is favored for its ease of integration, robust build, and the brand's commitment to quality and customer support. Whether it's a concert venue, a corporate meeting room, or a sophisticated home theater system, Great River's equipment can enhance the audio experience, providing clear, crisp, and natural sound. Overall, Great River stands as a dependable choice for any professional seeking trustworthy, high-performing AV equipment.