Diapasons d'Or Hi-Fi 2019, France: The best audiophile products.

All these vibrations—the sound pressure of high-energy bass delivered through speakers, vibrations transmitted from the floor, motor noise 
from the turntable, and the friction caused as the cartridge stylus traces the record grooves—cause the entire record to vibrate during 
playback. These harmful vibrations are added back into the stylus's movement, significantly contaminating the audio quality. 
The 'Nasotec VEM (Vibration Extinction Mechanism) Record Clamp' is an innovatively advanced product. Beyond the basic function of a 
standard record weight that simply presses down on the vinyl to suppress local vibrations, it features the VEM function to actively absorb 
the record's internal vibrations. The excellence of its performance has already been well-established through rave reviews from numerous 
users.

- Embedded VEM (Vibration Extinction Mechanism)
- Designed to go beyond simple vibration suppression, efficiently absorbing and dissipating harmful vibrations throughout the entire record.
- Weight: 460g
- Dimension: Base plate d=80mm, Height 62mm

[Vibration removal test]

In the two graphics below you can see the positive effect very clearly. Without the VEM Record Clamp, 
the low frequency is overemphasized (several peaks) and the overall balance is absent.

Top: without record clamp, bottom: with VEM record clamp Large pic: here

The airborne sound comes from the speakers during playback time-shifted on the turntable. It stimulates the vinyl and makes it vibrate. 
At the same time, the stylus and motor also make vinyl vibrate. Among these unwanted vibrations, the low frequency range has the most 
energy and re-enters the pickup and affects the playback quality. The Nasotec VEM Record Clamp effectively dampens these harmful 
vibrations and makes the playback more balanced and more detail comes out. In the two graphics you can see the positive effect very 
clearly. Without the VEM Record Clamp, the low frequency is overemphasized (several peaks) and the overall balance is absent.

Test by Nasotec. 11-26-2017
Test condition: Each test under the same high volume level
Test equipment: Clearauio Solution, SME 3009 S2, Nasotec Swing Headshell, TechneAudio))) hot modded Denon DL-103, Hormann Supa 3.0 SL, Lake People ADF-27

[Review] 12.05.2017 - Korean
http://audioplanet.kr/221156320157

[Review] 04/16/2018
ReMusic.it
https://www.remusic.it/IT/Clamp-per-giradischi-Nasotec-VEM-6d717c00#.WtUOZaFiJQg.facebook