TH350 is the intermediate turntable in the TH series. Built with a reinforced double chassis combining marble and aluminum and featuring a 350mm rotating platter, the TH350 delivers an exceptionally clear, dynamic and authoritative sound. Its advanced drive system is completely separated from the chassis and equipped with a large flywheel. This turntable features magnetic suspensions and a screw-on clamp, ensuring outstanding stability and resonance control. This robust assembly not only enhances fidelity and soundstage expansion but also transforms every listening session into an immersive, almost physical experience, bringing music to life with breathtaking realism.
Includes tonearm.
TH350
Chassis: Aluminium and marble
Decoupling: Magnetic suspensions
Drive unit: Belt driven with flywheel
Speed ranges: 33,33 and 45 rpm
Dimensions: Width 685 mm, Height 334 mm, Depth 467 mm
Weight: 45 kg
Plate diameter: 350 mm
ISOLATING DISTURBANCES FOR SUPERIOR SOUND QUALITY
As a highly sensitive receptor, the cartridge can detect even the most minuscule vibrations, which can negatively affect sonic clarity. Vibrational disturbances are therefore one of the main factors that can reduce sound quality. These vibrations can originate from various sources: speakers, ground or air transmission. To minimize these disturbances, Thuono Audio has designed three magnetic suspensions that isolate the entire upper chassis from vibrations, ensuring it remains unaffected by external disturbances. The magnetic suspensions consist of two oppositely placed magnetic rings. The upper ring is connected to the suspension shaft, which is driven by a self-lubricating, low-friction bushing that requires no maintenance over its lifetime. This system provides superior fluidity of movement and excellent vibration damping. Additionally, oversized decoupling support discs are placed under the chassis to further reduce vibrations. This solution allows the platter and tonearm to function as a cohesive, rigid system, preserving dynamics without compromise. The magnetic suspensions minimize contact between the upper and lower chassis, obtaining a greater noise isolation in the platter and in the tonearm enhancing sound clarity and ensuring absolute silence before music reproduction.
PRECISION, STABILITY AND SONIC AUTHORITY.
The TH350 turntable presents a platter with a diameter of 350 mm. These dimensions are unusual in traditional turntables and allow for higher inertial torque, preventing slowdowns or rotation disturbances, which translates into greater dynamics and sound authority when listening. The aluminium platter is coupled with another damping and antistatic plastic layer above in order to reduce resonances and obtain absolute silence. The plate is fixed by an extremely robust polished pin, inserted in a support with lubricated bushings. The shaft is polished to minimise friction noise and avoid wear and tear to the bushings. The pin is supported by a hardened durable steel sphere. Particular care has been taken with the foothold of this sphere in order to minimise resonances. This rotation system guarantees rotational stability and is supported by a reinforced chassis made up of a double layer of Nero Marquinia marble and aluminium.
MAXIMIZING DYNAMICS AND STABILITY.
One of the key factors in achieving an emotionally engaging listening experience is dynamics, particularly transient response. Restoring full dynamics is essential for a more immersive and impactful sound. That’s why Thuono turntables are engineered to maximize dynamic expansion. Belt-drive turntables with isolated motor drives, like the TH350, effectively minimize motor rumble transmission. To ensure maximum dynamics without sacrificing great silence, the TH350 incorporates a flywheel that measures 140 mm in diameter. This not only enhances rotational stability and minimizes the micro-fluctuations inherent to any motor but also absorbs vibrations coming from the motor, ensuring even greater smoothness and silence. Additionally, the flywheel increases rotational inertia, enriching the sound with greater dynamics and accuracy. A DC motor, housed in a flexible damping rubber support, further reduces vibrations and rumble. To enhance stability, the motor and flywheel are securely mounted to a solid Nero Marquinia marble cylinder. Finally, a rotation-speed encoder continuously monitors and corrects any variations caused by mechanical alterations, ensuring absolute stability and precision. A microprocessor combined with a Hall effect sensor regulates motor stability while maintaining a constant platter speed rotation of exactly 33,33 or 45 RPM.
The chassis of the TH350, crafted from a combination of Nero Marquina marble and aluminum, has been designed to provide substantial mass and stability to the entire system. In keeping with Thuono’s commitment to vibration control, key structural points have been carefully treated to absorb resonances, including the platter rotation system, the flywheel, and the tonearm support lever. This meticulous approach has resulted in a significant reduction of vibration-induced disturbances, translating into a sound reproduction characterized by pronounced contrasts, exceptional focus, and an extraordinarily well-defined three-dimensional soundstage.
ENHANCING CLARITY AND SOUNDSTAGE.
The TH350 comes with the Thuono clamp, a screw-on clamp designed to securely press the record down, ensuring it sits more tightly against the platter. Crafted from materials like bronze and aluminum, the clamp effectively manages resonances and optimizes sound balance. A layer of damping material is also incorporated to further absorb unwanted resonances. Finally an additional disc, utilizing electromagnetic interaction, is attached to the base of the clamp to further improve record reproduction and mitigate the electrostatic charges common in vinyl records. With the Thuono Clamp sound reproduction becomes clearer, more harmonically rich and more accurate, with a broader and more precise tonal range. When used, it enhances the listening experience by adding richness, improving spatial localization and thickening the texture of the sound.
