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Technology companies Sensitive Sound.


Engineer of electronic components,industrial designer and founder of the

company Sensitive Sound - Roman Lebedev.


The new generator system with powerful air magnets and constant oriented magnetic field has a perfect symmetry in terms of its mechanical, electrical and magnetic characteristics.


The features of our professional MC Cartridges. 

All Sensitive Sound products are manufactured from high quality raw materials using proprietary developments with the assistance of technology experts of metallurgical plants.


All work pieces are milled cryogenically without disrupting the crystal lattice structure of metal.   

This results in high magnetic directivity and permeability. 
MC Cartridges are assembled from 51 parts. 

Indubitably they can be ranked among the most sophisticated MC Cartridges in the world ever produced. 

All MC Cartridges are equipped with a magnetic core made of pure iron (with less than 0,00002%  of impurities).

Magnetic permeability of this iron is hundred times higher than that of normal iron used by other companies in their MC Cartridges production. 

A patented X-shaped MC Cartridge core produced by Sensitive Sound is made of high technology materials. 

In this case, for precision coil, we use long grain crystal copper wire with purity level reaching 99,999998%.

A boron cantilever (0.28 mm in diameter) is characterized by light weight and resonance stability. 
                
*Complex Micro HD profile, depending on the model.
*Stylus profile Line Contact (0.3 х 0.7μm), depending on the model. 
*Stylus profile Line Contact (5 х 120μm), depending on the model. 


Open type generator, silver cartridge pins (0,9999 hallmark), gold plated. 
Output voltage: 1,2- 0,2 mV (5 cm/sec, 1 kHz) depending on the model.
Coil impedance: 10 - 0,1 Ohm. (depending on the model).
Recommended stylus force: 1,7 – 1,85 gr. (depending on the model) .
Dynamic compliance: 5/12 х 10-6 cm/dyn (depending on the model). 
Trekking angle: 20°- 23° (depending on the model) .

Magnet material:  Neodymium,(depending on the model). 
Magnet material: Samarium-cobalt,(depending on the model). 


Cutting edge technology in both production and materials choice presents commercially sensitive information which is not disclosed. 


The design uses 8 and 12 neodymium magnets (depending on model) , which improves the rate of separation channels: over (55 DB), which gave the opportunity to increase the value of the output voltage to 4 mv without increasing the turns of the coil, to ensure the distribution of power, excellent performance and ultra dynamic linearity to improve the resolution across the frequency range, providing an incredible supply of high-definition, low noise.


MC Cartridges have a distinctive milled body design made of anodized aircraft aluminum . These are rather massive 
MC Cartridges whose weight (depending on the model) is 9-24 grams. 

Due to their construction, weight and material, efficient resonance suppression is achieved. 

Sensitive Sound provides a 3-5 year construction guarantee on all MC Cartridges models. 

Guaranteed operation time is 1000 hours on condition of proper service (with vertical stylus pressure of 1,75 - 1,85 grams). 


However, according to our designer and engineers, HiFi cartridges with Nude diamonds can expect to far exceed 2,000 hours with proper care and maintenance. The precursors to this lifespan are as follows: 


1. Proper care must be taken to ensure the proper alignment, tracking force, and azimuth of the cartridge during setup. 


2. Appropriate vinyl care must be exercised regularly in order to keep each record free of dust, record release compound, record sleeve residue, and other contaminants. 


3. The stylus must be gently cleaned without the use of solvents, directly before and after each record side is played. 


The diamond stylus will begin to exhibit physical changes after approximately 1,000 hours. This is a feature of all diamond styli from all manufacturers. 
To a degree, the usability of cartridges in the thousands of hours becomes a personal preference rather than an absolute.