Synergistic Research UEF Record Mat No.1Synergistic Research UEF Record Mat No. 1 Record setting performance. Synergistic's first in a series of record mats with a new UEF Treatment that dramatically improves sound quality with a lower noise floor, improved sound staging, and enhanced tonal clarity on even the finest turntables. It starts with a unique carbon fiber disc that kills unwanted vibration between your record and platter without deadening or compressing sound. SR then added a

Carbon Tuning Discs can be used to tune any cable similarly to the UEF Tuning Circuits found in Atmosphere SX

This sophisticated architecture eliminates cross-contamination between different types of equipment

The improvement in resolution

They are not expensive compare to the improvement gained

For Synergistic Active Shielding cable users an upgrade is a must and not an option

Under hi-fi equipment

but VIDA managed in a compact size thanks to the latest semiconductor technologies

and surrounds the stereo system and listening room

Reviews & Awards for Marigo's predecessor CD-Mats:

08%  A-weighted

and the electrolytic capacitors are TDK-EPCOS

heavily silver plated / set of 4