AT-ART7

Moving Coil Cartridge

  • Non magnetic core MC type developed based on commemorative model AT50ANV
  • Liquid crystal polymer armature
  • Newly designed magnetic circuit that maximises magnetic energy
  • Special line contact stylus and solid boron cantilever
  • Machined aluminium base
  • Hybrid body that reduces unnecessary parasitic resonance

£999.99 (inc. VAT)

AT-ART7

AT-ART7

AT-art7

Moving Coil Cartridge


Non-magnetic core MC type cartridge based on commemorative model AT50ANV
This product keeps the basic design of non-magnetic core MC type cartridge AT50ANV and changes the coil winding frame from a pure titanium armature to a newly developed liquid crystal polymer armature by an injection moulding. This product also succeeds in reducing the weight of the vibration system compared to AT50ANV and provides the extremely natural and clear sound quality with the ability to express three-dimensional sound fields inherent to non-magnetic core types. In addition, this product enables an output voltage of 0.12mV, a relatively high output level for a non-magnetic core system.
 
Liquid crystal polymer armature
Liquid crystal polymer used for the coil winding frame not only has an extreme mechanical strength but also a unique property which increases the mechanical strength as the product becomes thinner. Therefore it is a most suitable material for the vibration system of cartridges. This has high intensity and vibration absorption properties, enabling high-quality sound by suppressing unwanted vibration from power generation.
 
Newly designed magnetic circuit that maximises magnetic energy
The magnetic circuit of this product uses a large-sized neodymium magnet with approximately twice the volume of conventional Audio-Technica ferrite core MC types. (Maximum energy product BHmax: 50 [kJ/m3]) The permendur magnetic circuit parts located around the magnet have also been newly designed to maximise the strength of the intensive magnetic field in the coil gap. This magnetic circuit increases the output voltage, and also enhances playback capability in the medium-to-low-frequency range that is said to be a weak point of conventional non-magnetic core MC types. This provides a very accurate frequency response.
 
Special line contact stylus and solid boron cantilever with a 0.26 mm diameter
The stylus tip is a special line contact type with a 40µm x 7µm curvature radius (used in the AT50ANV) and a solid boron cantilever with a 0.26 mm diameter. This allows accurate transfer of music signals read by the stylus tip to the power generating moving coils.
 
Machined aluminium base
The base that supports the magnetic circuit and vibration system is made of machined aluminium material. This enables it to serve as a solid base to support stable playback capability.
 
Hybrid body that reduces unnecessary parasitic resonance
The housing is made of machined aluminium materials and the cover is made of hard plastic materials. This disperses parasitic resonance and results in clear sound quality.

 

“suppresses unwanted vibration”

Liquid crystal polymer used for the coil winding frame has high intensity and vibration absorption properties, enabling high-quality sound by suppressing unwanted vibration from power generation.

“Higher signal transfer accuracy”

Special line contact stylus and solid boron cantilever stylus tip allows for a higher accuracy in the  transfer of music signals read by the stylus tip to the power generating moving coils.

AT-ART7
Type Non Magnetic Core Moving Coil
Mounting 1/2” centers
Frequency Response 15 - 50,000Hz
Body Material Aluminium
Channel Separation 30dB (1kHz)
Output Channel Balance 0.5dB (1kHz)
Output Voltage 0.12mV (1kHz and 5cm/sec.)
Vertical Tracking Angle 23°
Vertical Tracking Force Range 1.6 - 2.0g (1.8g standard)
Stylus Shape Special Line Contact Stylus
Stylus Curvature Radius 40 x 7 µH
Stylus Construction Nude square shank
Cantilever 0.26 mm Ø solid boron
Coil Impedance 12Ω (1kHz)
Coil Inductance 8 µH (1 kHz)
DC Resistance 12Ω
Static Compliance 35×10-6cm/dyne
Dynamic Compliance 10×10-6cm/dyne (100Hz)
Terminal Pins Brass
Recommended Load Impedance Min 100Ω
Weight 8.5g
Dimensions 17.3 (H) x 17.0 (W) x 25.6 (L) mm
Replacement Stylus When the stylus is to be replaced, replace the entire cartridge. Take the used cartridge to your Audio-Technica Authorised Service Centre. The new cartridge, or any other model which is desired among the line-up of MC cartridges sold by Audio-Technica, are available at the stylus replacement price.
Accessories Included 1 non magnetic screw driver; 1 brush; 2 washers; 2 x 12 mm mounting screws; 2 Nuts; 2 x 18 mm mounting screws; 1 plastic protector; 1 set of PCOCC Lead Wires (AT6101)

Trusted by industry professionals

Trusted by industry professionals

Whether it’s on the boardroom table, the stage or in the studio, Audio-Technica products are trusted time and again by industry professionals looking for reliable, lovingly developed audio products for all budgets.

It’s Audio-Technica’s commitment to innovation, customer service and meticulous design that ensure professionals turn to us to provide solutions in conferencing, houses of worship, broadcasting, live sound, recording studios and beyond.

 

50 Years of Devotion to music

50 Years of Devotion to music

For over 50 years Audio-Technica has worked alongside leading figures in sports and music broadcast to develop and hone a range of products that deliver on the highest level.

Audio-Technica have developed and delivered products to power the Grammys, World Cup, Super Bowl, Commonwealth Games as well as every Summer and Winter Games from Atlanta 1996 to Sochi 2014.

 

A Legacy in Innovation

A Legacy in Innovation

Founded in 1962 by Hideo Matsushita, Audio-Technica positioned itself immediately as a leader in the manufacture and design of innovative audio products.

It’s expertise in innovation quickly spread to various new fields and led to the development of tone arms, microphones and headphones. Audio-Technica soon became a benchmark in those fields. Making history.

A self-made man and audiophile, Hidéo Matsushita was the former Director of the Tokyo Museum of Modern Art. It all started in his workshop, with the hand crafting of stereo cartridges. 50 years later, Audio-Technica has become a global leader in audio innovation.

 

A Passion for Listening

A Passion for Listening

Humility, passion, creativity and expertise in sound are the core values behind Audio-Technica’s legacy, greatly inspired by its founder - whose imprint on the company’s philosophy is still felt today.

Audio-Technica’s passion for listening evolved in the 70’s, when it started designing headphones, building upon a legacy in innovation, meticulous engineering and artistic design.

Today, Audio-Technica’s audio products have become globally synonymous with consistently high sonic performance paired with impeccable build construction and artistic design.

 

Two Year Limited Warranty

Two Year Limited Warranty

All Audio-Technica products come with a two year warranty as standard meaning you can enjoy your product safe in the knowledge that you’re covered.

All Audio-Technica products purchased from Audio-Technica Europe are guaranteed for two years from the date of purchase to be free of defects in materials and workmanship. In the event of such defect, the product will be repaired or replaced without charge*.

(* T&Cs apply)