Turntable Details
Drive
Belt
Motor
Wow & Flutter %
Rumble [dB]
Speed
Dimensions [mm]
Platter Material
Platter Diameter [mm]
Total Weight [kg]
Tonearm
Year Built
Platter Weight [kg]
Plinth Material
Price
Additional information
Drive System
Belt-drive system utilizing a synchronous motor for precise speed regulation.
Designed for 33⅓ and 45 RPM playback, with manual speed adjustment.
Speed stabilization achieved through kinetic energy principles to minimize torque ripple.
Platter and Bearing
Heavy platter construction (likely aluminum or granite-based, as seen in other Riffaud models) for inertial stability and resonance control.
Features a patented radial clearance-free precision tapered roller bearing (Patent FR3092151), ensuring frictionless rotation and long-term reliability.
Chassis and Isolation
The chassis is crafted from high-mass materials such as granite or Zircal alloy, providing excellent vibration damping.
Incorporates a suspension system to decouple the turntable from external vibrations, ensuring optimal tracking accuracy.
Tonearm Compatibility
Supports high-end tonearms such as the Opus II unipivot arm, developed by Pierre Riffaud.
Effective length: 12 inches (306 mm).
Features anti-skating and VTA adjustment for precise cartridge alignment.
Internal wiring: Nordost Norse2 pure silver conductors for superior signal transmission.
Performance Metrics
Wow and flutter: Likely <0.05%, based on similar high-end models.
Signal-to-noise ratio: >70 dB, ensuring quiet operation with minimal interference.
Construction Features
Adjustable feet for leveling on uneven surfaces.
Solid stainless steel record puck (~750 g) for improved record coupling and resonance control.
Design Philosophy
Emphasizes mass loading as a barrier to stationary resonance, with meticulous attention to mechanical purity and simplicity.
Each unit is handcrafted, reflecting Pierre Riffaud's approach of blending artistry with engineering precision.
Context and Legacy
The Evolution likely shares its design ethos with other Pierre Riffaud models, such as the Classique II and Intemporelle II, focusing on uncompromising sound quality and artisanal craftsmanship. It is positioned as a collector's item for audiophiles seeking exceptional vinyl playback.