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EMT JSD Twenty Phono Cartridge
Ultimate stereo cartridge with EMT multi-layer core transducer and variable-mass body.
100 numbered pieces worldwide.
Ultimate stereo cartridge with EMT multi-layer core transducer and variable-mass body.
100 numbered pieces worldwide.
EMT JSD – A Success Story
After an estimated 100 million hours of music had been broadcasted worldwide thru the legendary EMT TSD 15 cartridges, the radio-industry moved towards digital technology step by step in the 1990s. EMT was affected by this global transition and started addressing new clientele under the leadership of Jules Limon, introducing the JSD line to the market in 2006. The dynamic musicality and technical precision of these high-quality cartridges soon delighted thousands of vinyl enthusiasts around the world. To celebrate the 20th anniversary of the JSD line, EMT-Tontechnik will be offering an exclusive, limited-edition model in autumn 2026.
JSD twenty
The unique combination of our cutting-edge technologies across all disciplines ignites explosive fireworks of analogue playback technology: the legendary Gyger-S diamond is mounted on a ruby rod and connected to the multi-layer coil-former via a precision titanium component. The 24-karat gold coil delivers a clear and warm sound, complemented by the body with several gold-plated bronze inlays. The supporting structure is coated in a process that takes several days, resulting in an exclusive Royal Ruby effect. Each cartridge is individually numbered, and the model is limited to 100 units worldwide.
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Diamond: Gyger S
Cantilever: Ruby
Transducer: EMT multi-layer
Coil: Gold 4N
Magnet: AlNiCo, gold-plated
Body: Alu/Bronze Sandwich
Connection: 1/2" – 4pin
Vertical Tracking Angle:
23°
Weight: 11,1 g
Tracking force: 2,1 ± 0,1 g
Output voltage: 1 mV @ 5 cm/s
Compliance: 12 µm/mN
Frequency response: 20–30’000 Hz
Impedance: 2x 20 Ω
Recommended load: 100–200 Ω
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Please contact us for pricing information.
Generator Principle
The moving coil principle was chosen as the basis for the design of the IO range of cartridges, as it offers greater linearity in terms of electrical output from the mechanical movements of the stylus than any other system. We investigated moving iron, moving magnet, strain gauge, electret and electrostatic generators, and even took the unusual step of acquiring a Toshiba cartridge that employed light emitting diodes to generate the signal from the groove, but in the end it was felt that the quality of the moving coil system as described by P. G. A. H. Voigt would yield the best overall results.
Please contact us for pricing information.
Generator Principle
The moving coil principle was chosen as the basis for the design of the IO range of cartridges, as it offers greater linearity in terms of electrical output from the mechanical movements of the stylus than any other system. We investigated moving iron, moving magnet, strain gauge, electret and electrostatic generators, and even took the unusual step of acquiring a Toshiba cartridge that employed light emitting diodes to generate the signal from the groove, but in the end it was felt that the quality of the moving coil system as described by P. G. A. H. Voigt would yield the best overall results.
Please contact us for pricing information.
Generator Principle
The moving coil principle was chosen as the basis for the design of the IO range of cartridges, as it offers greater linearity in terms of electrical output from the mechanical movements of the stylus than any other system. We investigated moving iron, moving magnet, strain gauge, electret and electrostatic generators, and even took the unusual step of acquiring a Toshiba cartridge that employed light emitting diodes to generate the signal from the groove, but in the end it was felt that the quality of the moving coil system as described by P. G. A. H. Voigt would yield the best overall results.
Featuring a special line contact stylus on a 0.28 mm diameter solid boron cantilever, the AT-ART9XI replaces the AT-ART9 as Audio-Technica’s flagship magnetic core MC cartridge.
The “ART” in the model number stands for Audio-Technica Reference Transducer, a designation that we give only to our flagship phono cartridges. The specially designed magnetic circuit boasts an output voltage of 0.5 mV (1 kHz, 5 cm/sec), making the cartridge easy to use and capable of reproducing even the most delicate expressions, while also ensuring dynamic playback. The dual moving coils (fashioned from high-performance PCOCC wire) are aligned in an inverted V shape to provide high separation and wide response for clear sound localization and minimal distortion. Threaded cartridge mounting holes make installation to a headshell or integrated tonearm incredibly easy.
An update of the AT-ART7, the AT-ART9XA non-magnetic core MC cartridge features a Shibata stylus on a 0.28 mm diameter solid boron cantilever.
The “ART” in the model number stands for Audio-Technica Reference Transducer, a designation that we give only to our flagship phono cartridges. Compared with the magnetic core used in most MC cartridges, non-magnetic core cartridges are free from magnetic distortion, allowing for natural timbre and a precise sound field.
Although conventional non-magnetic cores struggle with output voltage, the AT-ART9XA features a newly designed coil armature with an improved output voltage of 0.2 mV (1 kHz, 5 cm/sec). The dual moving coils (fashioned from high-performance PCOCC wire) are aligned in an inverted V shape to provide high separation and wide response. Threaded cartridge mounting holes make installation to a headshell or integrated tonearm incredibly easy.
A new realm of analogue sound.
Audio-Technica is pleased to introduce the AT-ART20, the latest cartridge in our ART Series that will allow you to experience a new world of sound. As with previous magnetic core cartridges in our high-end lineup, we had two main goals in developing the AT-ART20: provide superlative analogue sound reproduction and optimise the performance and benefits of a magnetic core cartridge.
Based on cartridge technologies and know-how cultivated over our long history, and employing the best materials and advanced processing techniques, we created a magnetic core moving coil cartridge that’s optimally structured to reproduce sound with the full expressiveness of the original recording.
The AT-ART20 has been designated an Audio-Technica Excellence Product, a recognition that identifies products that meet our highest standards of high-fidelity performance.
Direct Power Stereo Moving Coil Cartridge.
Engineered for sound excellence.
Continuing the pursuit of sound excellence and with a heritage in phono cartridge manufacture spanning over 54 years, Audio-Technica have developed and engineered the AT-ART1000 to deliver the highest listening experience for playing analogue records.
The AT-ART1000, the most advanced cartridge to date, marries analogue audio expertise with cutting-edge materials and design - incorporating a direct power system, often viewed as a theoretical ideal in cartridge development.
Handcrafted with Japanese precision refined over 54 years in cartridge design
Direct Power System renders the most subtle sonic detail and delivers unsurpassed transient response
Special line contact with diamond stylus construction has the ability to track the most complex record groove
Non-magnetic core coil with 3 ohms impedance
Lightweight solid boron cantilever for superior strength and controlled movement
Titanium body, expertly machined to provide solid, acoustic audio reproduction
Hi-fi stereo cartridge for sub-chassis turntable.
The HSD SC6 was developed specifically to be combined with sub-chassis turntables. A lightweight housing and increased needle compliance ensure that the resonance frequencies of the two vibration systems involved are further apart and therefore have less influence on each other.
The HMD 025 is features our traditional true mono moving-coil generator, which has proven itself over decades in broadcast studios all over the world. The new body design makes it possible to bring professional EMT technology to your personal hi-fi system, letting you enjoy the intoxicating musicality of this outstanding transducer.
The HSD 006 features our traditional stereo moving-coil generator, which has proven itself over decades in broadcast studios all over the world. The new body design makes it possible to bring professional EMT technology to your personal hi-fi system, letting you enjoy the intoxicating musicality of this outstanding transducer.
The JSD 6 fascinates with high resolution tracking and holistic musical performance. The high polish quality of the SFL diamond reduces tracking noise, and the dynamic transducer involves the listener in nothing else but the music.
The JSD 5 features the high polished MR diamond. It offers highest resolution tracking which gets out every little detail of the music and fits perfectly in any modern high-end setup.
On Demo !
The body of the JSD Pure is fitted with a high-densitiy layer that reduces unwanted resonance behaviour between cartridge body and tonearm.
The most modern generator features a multi-facet diamond on sapphire cantilever. Our unique assembling technology makes it possible to tune the individual sound properties of this high-resolution transducer unit to maximum musicality.
The JSD VM is the only cartridge in the world that allows the user to tune the resonance behaviour according the tonearm specification and personal preference. It comes with three inlay bolts made of different materials.
The most modern generator features a multi-facet diamond on sapphire cantilever. Our unique assembling technology makes it possible to tune the individual sound properties of this high-resolution transducer unit to maximum musicality.
All EMT Novel products are equipped with the innovative EMT multi-layer core transducer with titanium/sapphire cantilever. Incredible realistic performance is achieved, while at the same time the tried and trusted EMT typical specs are respected.
The JSD Novel Titan features a titanium body and pure silver coil for genuine and balanced audio experience. The matt surface is diamond plated.
All EMT Novel products are equipped with the innovative EMT multi-layer core transducer with titanium/sapphire cantilever. Incredible realistic performance is achieved, while at the same time the tried and trusted EMT typical specs are respected.
The JSD Novel Gold features a high-density body and pure gold coil for rich and harmonic audio experience. The matt surface is gold plated.
Ultimate stereo cartridge with EMT multi-layer core transducer and variable-mass body.
100 numbered pieces worldwide.
With the TMD 065, EMT offers a professional solution for the professional playback of shellac records.
The TMD 025 features a true mono transducer with only one winding. It is ideally used for playing early mono LPs.
The TMD 015 features a true mono transducer with only one winding. It is ideally used for playing modern mono LPs.
The TSD SPH features a spherical stylus, as they were generally in use before 1980. This design can produce excellent results on early stereo LPs.
The TSD SLF is equipped with the traditional EMT stereo generator, which has confirmed its undisputed musical quality over decades of worldwide broadcast use.
The generator of the TSD MRB features the high polished stylus. It offers highest resolution tracking which gets out every little detail of the music and fits perfectly in any modern high-end setup.
All EMT Novel products feature the innovative EMT multi-layer core transducer technology. The coil core is designed in two parts and is arranged around a carrier made of high-strength titanium, which encloses the sapphire needle carrier. Incredible realistic performance is achieved, while at the same time the tried and trusted EMT typical specs are respected.
Our styli used in all type of MONO have the edges of the diamond shank set parallel to the sides of the cantilever. Using this type of stylus, the hardest axis of the crystal is aligned to act as the contact point with the record groove. This gives stable and smooth tracing and produces a very refined sound, with the additional benefit of giving the stylus an extended life. The contact point of the stylus is of course spherical, and its contact radius is 0.7mil with refined mirror finish.
The VX-MC power generation system is designed to supply a strong magnetic field to the power generation coil via a yoke that has a flat iron yoke at the front of the power generation coil and what is known as a ‘pole piece’ which holds the vibration system at the rear.
The VX-MC power generation system is designed to supply a strong magnetic field to the power generation coil via a yoke that has a flat iron yoke at the front of the power generation coil and what is known as a ‘pole piece’ which holds the vibration system at the rear.
The VX-MC power generation system is designed to supply a strong magnetic field to the power generation coil via a yoke that has a flat iron yoke at the front of the power generation coil and what is known as a ‘pole piece’ which holds the vibration system at the rear.


Please contact us for pricing information.
Generator Principle
The moving coil principle was chosen as the basis for the design of the IO range of cartridges, as it offers greater linearity in terms of electrical output from the mechanical movements of the stylus than any other system. We investigated moving iron, moving magnet, strain gauge, electret and electrostatic generators, and even took the unusual step of acquiring a Toshiba cartridge that employed light emitting diodes to generate the signal from the groove, but in the end it was felt that the quality of the moving coil system as described by P. G. A. H. Voigt would yield the best overall results.