Floor Loudspeaker Reviews

Digital Source: PS Audio Lambda II CD transport, Perpetual Technologies/ModWright P-1A/P-3A digital processors, Monolithic Sound P3 power supply, Mystic Reference I²S cable.
Preamplifier: PrimaLuna ProLogue Three.
Power Amplifiers: PrimaLuna ProLogue Seven monoblocks, PS Audio GCC-100c.
Loudspeakers: Avantgarde Uno.
Cables: Digital: Illuminati Orchid AES/EBU. Interconnect: PS Audio xStream Statement. Speaker: Nordost Valhalla. AC: PS Audio xStream Power.
Accessories: PS Audio P-500 AC regenerator; Bright Star Little Rock (atop CD transport), Shakti stone (atop Monolithic Sound P3 power supply), Arcici Suspense Rack, Vistek Aurios 1.2 MIB & Aurios Pro MIB component supports, PolyCrystal amplifier stands, Furutech RD-2 CD demagnetizer. Digital source and preamplifier were plugged into the regenerated-AC outlets of the PS Audio P-500 (sinewave 60Hz), power amplifiers into the passive high-power Ultimate Outlets.—Robert Deutsch