This cable is CCA (Copper Clad Aluminum) compliant. I'm sure it signals as it should. but be careful, the aluminum breaks easily if the screw terminals are overtightened! For me there is only copper from now on! I gave him a 3 for saying that.
Smart column Apple HomePod mini, gray space
50 Review
SGEYR 5X1 HDMI Switcher: Choose From 5 Devices With Ease & 4K Ultra HD Support
35 Review
Nobsound Little Bear MC104 4(1)-In-1(4)-Out 4 Port 3.5Mm Stereo Audio Switcher For Passive Speakers And Headphones - Manual Selector Splitter Box In Black
42 Review
Smart Column Yandex New Station Mini - smart column with Alice (no watch), black onyx
209 Review
JBL Horizon Bluetooth Alarm Clock Radio with Multiple Alarms, Soothing Ambient LED Light, Automatic LCD Display, and Dual USB Charging (White, AM/FM Radio)
41 Review
Sangean PR-D4W Portable Weather Alert Radio with AM/FM Bandwidth Narrowing and Auto Tracking for Improved Searchability
12 Review
AUNA Connect 150 Black 2.1 Wi-Fi Internet Radio Music Player With MP3 USB Port, AUX & Remote Control - Black
16 Review
Sony ICFC1TBLACK Alarm Clock Radio
11 Review