The Luxman CL-350 is a vacuum tube preamplifier that features a classic design and high fidelity audio performance. It is part of Luxman's commitment to quality audio engineering and is appreciated for its warm sound signature and rich tonal qualities. The CL-350 utilizes a combination of 12AX7 and 12AU7 vacuum tubes, which are known for their ability to produce smooth, natural sound reproduction. The unit typically includes multiple input options, often accommodating various source components such as turntables, CD players, and digital audio converters. The CL-350 usually comes with features like tone controls, balance adjustment, and potentially a remote control for added convenience. The build quality of the CL-350 reflects Luxman's attention to detail, featuring robust aluminum front panels and a classy, vintage-inspired aesthetic. As part of its specifications, the preamplifier may offer a low total harmonic distortion, high signal-to-noise ratio, and exceptional channel separation, contributing to an engaging listening experience.