The Marconi company had two tube for this

with the use of new tools and testing procedures

the biggest miscreant is the feedback from the music itself

You can enjoy listening to your records while they are being cleaned

Voltage Gain +20dB

RiCable VISUS HDMI - Digital Video Cable HDMI 2.1 Bandwidth 50 Gbps 8K/10K Step Up Transformer The Marconi company had twoTransporting the Audio Video signal from the source to the destination Visus HDMI is the first HDMI 2. 1 cable with full support for 8K 10K resolutions, dynamic HDR and eARC. Designed from the ground up for full support of FRL (Fixed Rate Link) signal transfer technology, it will guarantee you a unique view of your 8K content. +30% more performance than a standard cable*. Bandwidth >50 Gbps Conductors 25 AWG Copper OCC Triple Enhanced Shielding