Turntable Details
Drive
Direct
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
The Grand Prix Audio Parabolica turntable is a high-performance direct-drive model designed for audiophiles seeking exceptional sound quality and precision. Here’s a detailed technical description:
Drive System:Proprietary direct-drive system with fluid damping, ensuring stable and accurate platter rotation.
Motor:Slotted Brushless DC (BLDC) motor, paired with a hydrodynamic thrust inverted bearing for smooth operation.
Speeds:Supports two speeds: 33 1/3 RPM and 45 RPM.
Platter:Machined from high-grade aluminum with a phosphor-bronze flywheel, contributing to stability and resonance control.
Dimensions:Diameter: 13 inches; Height: 5 inches.
Weight:Approximately 27 lbs (12.5 kg) when including the controller.
Run-Up Time:Less than 17 seconds to reach 45 RPM.
Encoder Resolution:74,000 cycles per revolution, providing precise speed monitoring.
Speed Deviation:Peak deviation from mean = 0.00015% (3 sigma); R.M.S. deviation from mean = 0.00011%.
Wow/Flutter & Rumble:Incalculable, indicating extremely low levels of speed variation and noise.
Power Consumption:Maximum of 18 VA.
Materials:Constructed using carbon fiber, stainless steel, aluminum, and visco-elastics for durability and performance.
Performance:
The Parabolica is designed to deliver outstanding audio fidelity, with its advanced speed control system allowing for playback without coloration or flutter. The active feedback loop measures platter motion nearly 300,000 times per revolution, ensuring exceptional frequency accuracy and sound reproduction.