P-1800 PF R is a 15A power conditioner/surge suppressor, offers a stable, protected and filtered low impedance powered supply for maximum performance of connected electronics. Furman's exclusive Power Factor provides a 45A peak current reservoir to minimize the detrimental effects of line impedance on high-current gear such as amplifiers and powered monitors. Clear tone technology provides additional line noise filtration tuned for instrument amplifiers for clean and consistent tone. Plus, equipment benefits from professional-level protection thanks to Furman's exclusive SMP and EVS technologies.

Clear Tone Technology works in unison with Power Factor Technology and Linear Filtering Technology to add an additional layer of AC noise filtration specifically engineered for instrument amplifiers. Clear Tone Technology provides tuned circuits that unveil instrument tone, harmonics, and clarity, resulting in a fuller sound and improved dynamic response.