Not much has been said about it lately, but the digital signal going to your music signal processing and amplification device - what we in consumer audio called a receiver - is a cleaner and more reliable signal . First, the connector is less likely to break than an RCA or 1/4 inch connector, and optical cables are lighter and more flexible. Converting to a digital signal becomes cheaper with devices like this Tohilkel box. Pay particular attention to the fact that it provides a power source and must be used in conjunction with it. An optical cable is included. Recommended at this price. Put one in your audio toolkit.
Dorhea LM2596 DC-DC Buck Converter Step-Down Regulator 4.0-40V To 1.25-37V DC 36V To 24V To 12V To 5V Volt Power Supply Module With LED Voltmeter Display Compatible With Car Motor Buck
16 Review
Kohree 36V To 12V DC/DC Converter Regulator - 10A 120W Golf Cart Voltage Reducer
17 Review
Germany France Travel Power Adapter,TESSAN Schuko Plug With 2 USB Ports 2 AC Outlets, US To European Europe German French Spain Iceland Norway Russia Korea Adaptor(Type E/F)
17 Review
VINTAR EU To US Plug Adapter 3-Pack For Easy Travel: Europe To USA Converter For Spain, France, And More, Compatible With Type C/E/F Plugs - European To US Power Adapter Solution
11 Review
Portable Headphone Amp With 3.5Mm Stereo Audio Out, GAIN Support & Lithium Battery - Compatible With IPhone/Cellular Phone/MP3/MP4 /Computers.
27 Review
Sony STR DH790 7 2 Ch Receiver Vision
11 Review
Denon AVR-2113CI Networking Home Theater Receiver: AirPlay, Powered Zone 2 | Discontinued by Manufacturer
9 Review
π Enhanced SONY STR-DE695 A/V Receiver for Remarkable Home Theater Audio System
4 Review