TIGLON DEREN PRO Composite Resonance Stop Insulator (Pack of 4) 
 
 
A professional model of the popular "D-REN" setting accessory that stops composite resonance
Unlike regular models, the magnesium foil sealed inside is 0.1mm to 0.2mm thicker, and it has improved electromagnetic wave shielding and vibration absorption. The heat-resistant special synthetic rubber has also been designed to be able to handle even in hard environments by slightly hardening pigments and components from the normal model
STEREO Magazine October 2016 Issue, "Science Around Audio Cable" has been rated at the corner of "Realize Crisp, Energetic Sound for Musicists"
 
Professional model of the popular "D-REN" setting accessory that stops composite resonance
 
Specifications:
Color: Dark Blue.
 
Recommended devices:
General audio equipment, guitar amplifiers, head amplifiers, cabinets, effectors, large speakers, speakers with built-in amplifiers, etc.
 
Reviews :
 
 
5.0 out of 5 stars This change is dramatic.
Reviewed in Japan
I bought two sets for my CD transport and DAC. I've used various audio accessories, but this had the second biggest effect after improving the acoustics of the room. Recently, I upgraded my 10-year-old 200,000 yen equipment to the latest 300,000 yen equipment, but the change is bigger than that. The reduction in inaudible noise has made it feel like a live performance with subtle harmonics. It's no longer noisy and sounds more vivid. The position of the instruments is now clearly visible. I immediately ordered additional ones for the pre-amp and music server. The rubber part has very strong friction and seems to be earthquake-resistant, but this seems to have an effect on the sound quality. Until now, I avoided rubber because it dulls the sound, but my thoughts are reversed. I have a sturdy ADK audio rack in my house with the best audio board and insulator for each device, so it may be a synergistic effect with the solid footing. Anyway, it's cheap, so I highly recommend it.
 
 
5.0 out of 5 stars Improved sound
Reviewed in Japan on July 7, 2020
Verified Purchase
It makes a huge difference to the dynamic sound. I immediately bought a second one.