The Furman PL-Plus II is an 8-outlet rack-mount power conditioner designed to provide clean, regulated power and basic surge protection for sensitive audio, video, and computer equipment in professional installations. This unit addresses common power line issues such as voltage spikes, surges, and high-frequency noise that can degrade performance, cause data errors, or damage electronic components. It employs a series multi-stage protection circuit and noise-filtering technology to clamp dangerous voltage transients and attenuate electromagnetic and radio-frequency interference (EMI/RFI) from the power line. By conditioning the AC power before it reaches connected gear, the PL-Plus II helps ensure optimal operation and longevity of equipment in recording studios, live sound racks, broadcast facilities, and post-production suites.

A central feature of this model is its voltmeter, which provides a real-time digital display of the incoming line voltage, allowing users to monitor power stability at a glance. The unit includes eight front-facing, spaced NEMA 5-15R outlets, with the first two often designated as "switched" outlets that can be controlled independently from the others via front-panel rocker switches, allowing for sequential power-up of equipment if desired. The entire unit is powered by a master rocker switch with a blue illuminated ring, serving as both the main disconnect and a visual power indicator. The robust, all-steel chassis is built for standard 19-inch rack mounting and is designed to dissipate heat effectively.

While not a voltage-regulating UPS, the PL-Plus II provides a foundational level of power protection and noise filtration that is critical in environments with "dirty" power or where multiple digital and analog devices interact. Its straightforward design emphasizes reliability and essential functionality, making it a trusted first line of defense in equipment racks. The Furman PL-Plus II Power Conditioner represents a professional, cost-effective solution for organizing power distribution and safeguarding valuable electronics from common power anomalies.