Basis Audio Basis 1400

The Basis Audio 1400 turntable is a well-regarded model in the audiophile community, known for its precision engineering and high-quality sound reproduction. Below is a detailed technical description of its features, design, and performance characteristics.

Design and Build

• Chassis and Plinth: The Basis 1400 features a robust chassis designed to minimize vibrations and resonance. Its plinth is constructed from high-density materials that contribute to its overall mass and stability, which is critical for maintaining sound integrity during playback.

• Dimensions: The turntable measures approximately 430 mm x 302 mm, making it compact compared to many contemporary models, which often tend to be larger. This size allows it to fit comfortably on standard audio racks.

• Weight: The turntable is notably heavy, with a significant mass that aids in vibration damping and stability during operation. This weight contributes to its ability to produce a cleaner sound by reducing external interference.

Platter and Bearing System

• Platter: The Basis 1400 is equipped with a substantial platter that enhances the turntable's performance. The platter's design includes features that help break up resonances, ensuring stable playback of vinyl records.

• Bearing System: The turntable utilizes a precision bearing system that allows for smooth rotation of the platter. This system is designed to minimize friction and wear, contributing to the longevity and reliability of the turntable.

Tonearm Compatibility

• Tonearm Options: The Basis 1400 is compatible with various tonearms, including the Rega RB300 and RB900 models. Users often upgrade their tonearms for enhanced performance, with modifications available for better tracking and VTA (Vertical Tracking Angle) adjustment.

• VTA Adjustment: One of the notable features of the Basis 1400 is its built-in mechanism for adjusting VTA. This allows users to fine-tune the angle of the tonearm relative to the record surface, which can significantly impact sound quality.

Motor and Drive System

• Motor Configuration: The turntable employs a high-torque motor designed for low noise operation. This motor is isolated from the chassis to prevent vibrations from affecting playback quality.

• Drive Mechanism: The Basis 1400 utilizes a belt drive system that ensures smooth platter rotation. The belts are manufactured to precise tolerances, enhancing speed stability during playback.

Performance

• Sound Quality: Users report that the Basis 1400 delivers exceptional sound quality characterized by clarity, detail, and a balanced frequency response. Its design minimizes unwanted noise and distortion, allowing for an immersive listening experience.

• Setup and Usability: The turntable is noted for its ease of setup, making it accessible even for novice users. It typically takes about an hour to get it operational, including cartridge installation and tonearm balancing