Name: EMT socket 124 Exclusive
Brand: Thorens
SKU: 4260623591446
Price: 4999.0 EUR
Availability: InStock

Overview

The Thorens EMT Tondose 124 Exclusive is the result of a collaboration between Thorens and EMT, combining Thorens’ Swiss manufacturing and EMT’s moving-coil cartridge technology. Designed for the TD 124 DD Exclusive turntable, this cartridge is a contemporary version of the “Tondose” used in broadcast studios since 1965. Its body is machined from magnesium and it uses materials such as ruby and gold. The Gyger diamond profile is optimized for linear tracing. This cartridge enables faithful sound reproduction of analog recordings and meets modern precision standards.

A machined magnesium body for absolute stability

The Tondose 124 Exclusive’s body stands out for its one-piece construction, milled directly from a solid block of magnesium. This technical choice, far from trivial, brings several decisive advantages for sound reproduction quality. Magnesium, a metal that is particularly rigid while remaining relatively light at 25 grams, offers a remarkable stiffness-to-mass ratio. This structural rigidity minimizes parasitic resonances that could color the audio signal, while the moderate mass ensures optimal compatibility with high-end tonearms.

One-piece machining eliminates joints and assemblies that can be potential sources of unwanted vibrations. Unlike traditional molded bodies, this manufacturing technique guarantees perfect material homogeneity and dimensional precision to within a hundredth of a millimeter. The body’s surface features a characteristic matte finish which, beyond its understated and professional aesthetic, helps damp micro-vibrations.

The integrated SME connector greatly facilitates installation on a wide range of compatible tonearms. This standardization, inherited from the professional world, allows quick and secure swaps while ensuring a stable and repeatable mechanical contact. The body geometry has been designed to optimize the evacuation of resonances into the arm, creating a coherent mechanical path from the diamond to the turntable.

EMT cartridge and headshell in silver metal, transparent window with red marker, lift lever, oblique close-up

An internal construction combining tradition and innovation

The Tondose 124 Exclusive’s generator perpetuates the fundamental principles that earned EMT its professional reputation, while integrating modern refinements. The ruby cantilever is a distinctive element of this high-end construction. This crystalline material, exceptionally hard (9 on the Mohs scale), transmits vibrations with remarkable fidelity while offering favorable internal damping characteristics. Its rigidity enables lossless transmission of the subtlest information engraved in the groove.

The coils are wound with pure gold wire, a technical choice that may seem ostentatious but is justified by the unique electrical properties of this noble metal. Gold offers excellent electrical conductivity and, above all, absolute resistance to oxidation, ensuring consistent performance over time. Hand winding, a traditional technique retained for this model, allows precise control over wire tension and coil regularity—key factors for the homogeneity of the generated magnetic field.

A coil impedance of 12 Ohms and a recommended load of 100 to 120 Ohms reflect careful optimization for modern MC phono stages. This relatively low value facilitates impedance matching and minimizes electronic noise issues while preserving the extended bandwidth of 20 to 25,000 Hz. The 0.80 mV output at 1 kHz represents a judicious compromise between sensitivity and signal-to-noise ratio.

The Gyger Diamond: a unique approach to vinyl contact

The diamond’s Gyger profile is one of this cartridge’s most sophisticated technical features. Developed by Fritz Gyger in Switzerland, this cut profile embodies a particular philosophy of vinyl playback. Unlike classic elliptical or even microline designs, the Gyger adopts a geometry that seeks to more faithfully reproduce the shape of the original cutting stylus.

The Gyger cut is characterized by a specially optimized linear contact area that hugs the groove wall over an extended vertical surface while maintaining minimal horizontal contact. This configuration spreads pressure over a larger area, thereby reducing record wear while improving tracking of high-frequency modulations. The profile features multiple facets cut at precise angles that promote optimal contact with the groove walls, particularly in complex passages where stereophonic modulations are most demanding.

The recommended tracking force of 2.0 grams (with a suggested range of 1.8 to 2.2 grams) reflects the balance sought between precise tracking and record preservation. This value, slightly higher than some ultra-light modern cartridges, ensures stable contact even during the most demanding dynamic passages, while remaining in a safe zone for vinyl longevity.

Compatibility and system integration

Although developed specifically to accompany the Thorens TD 124 DD Exclusive turntable and its 12-inch TP 124 arm, the Tondose 124 Exclusive offers broad compatibility thanks to its standard SME connector. This interface, a true standard in the professional and audiophile industries, ensures easy installation on the majority of high-end tonearms on the market.

The 25-gram mass places this cartridge in the medium-high category, requiring a tonearm with medium to high effective mass to achieve an optimal resonance frequency between 8 and 12 Hz. This characteristic naturally suits robust arm designs capable of effectively controlling unwanted movements while preserving delicate tracking.

Channel separation of 38 dB at 1 kHz indicates excellent stereo isolation, ensuring a precise soundstage with well-defined spatial localization. This value, achieved through precise assembly and a high-quality magnetic system, helps create the sense of “presence” that characterizes the best moving-coil cartridges.

Frequently Asked Questions

Is this cartridge compatible with turntables other than the Thorens TD 124 DD Exclusive? Yes, thanks to its standard SME connector, the Tondose 124 Exclusive can be mounted on any arm equipped with this type of connection. However, you should check that the arm’s effective mass is compatible with the cartridge’s 25 grams to achieve optimal resonance. Medium to high-mass arms (10–25 g) will be perfectly suitable.

What type of phono preamplifier is required? This MC cartridge requires a preamplifier compatible with moving-coil cartridges, capable of handling an output voltage of 0.80 mV. The ideal load impedance is between 100 and 120 Ohms. Most quality modern MC phono stages offer these settings, either via switches or interchangeable loading resistors.

How does the Gyger profile compare to other diamond types? The Gyger profile offers an extended linear contact that closely resembles the shape of the cutting stylus. Compared to an elliptical profile, it reduces distortion and wear. Compared to a microline profile, it can be slightly more tolerant of alignment errors while offering comparable detail retrieval. Its main advantage lies in its ability to maintain optimal contact even after many hours of use.

Can the diamond be user-replaced? No, as with any moving-coil cartridge, the diamond is not user-replaceable. At end of life, the cartridge must be returned to the manufacturer or an authorized service center for exchange or complete rebuild. EMT offers this service to maintain original performance.

Is this cartridge suitable for all music genres? The Tondose 124 Exclusive offers neutral, detailed reproduction suitable for all genres. Its extended dynamics and ability to render micro-details make it particularly well-suited to acoustic jazz and classical music, while its robustness and excellent tracking also provide convincing reproduction of more dynamic genres like rock or electronic music.

How can I optimize setup for this cartridge? Precise alignment according to Baerwald or Löfgren geometry is essential. Azimuth should be adjusted to maximize channel separation. The optimal tracking force is generally 2.0 grams but can be fine-tuned between 1.8 and 2.2 grams depending on the arm used. Anti-skating should be carefully set to balance lateral forces.