Amazon.com: Dingsun 3.5mm Audio Switcher 4 Port Audio Selector Box Support Connection of Active Speakers, Headphone, MP3/MP4, Android Phone, Game Console, PC, etc. (1 Input 4 Output/ 4 Input 1 Output) : Electronics
Amazon.com: 3 Port Digital Optical Splitter,SPDIF TOSLINK Digital Optical Audio Splitter 1x3(1 in 3 Out),Audio Format Support LPCM2.0 Doldy Digital & DTS 5.1 : Electronics
Amazon.com: R/L Stereo Audio Switch Audio Switcher AB Switcher Passive Speaker Manual Selector Splitter Box Audio Sharing : Electronics
Amazon.com: 3.5mm AUX Cable Switcher, 4 Input 1 Output, AUX 1/8" Source Stereo Splitter, Audio Selector Box, Signal Switch with Volume Control for Home Audio : Electronics
Amazon.com: HDMI Audio Extractor,4K HDMI to HDMI with Audio 3.5mm AUX Stereo and L/R RCA Audio Out,HDMI Audio Converter Adapter Splitter Support 4K 1080P 3D Compatable for PS3 Xbox Fire Stick. :
Amazon.com: OREI Digital to Analog Audio Converter - Optical SPDIF/Coaxial to RCA L/R with 3.5mm Jack Support Headphone/Speaker Output DA21 : Industrial & Scientific
Amazon.com: Phono Turntable Preamp, Phono Preamp for Turntable, Record Play, Mini Electronic Audio Stereo Phonograph Preamplifier with RCA Input, RCA/TRS Output, Phono Preamp with 12 Volt DC Adapter : Electronics
Amazon.com: Facmogu 3.5mm Audio Switcher, 2 Input 1 Output / 1 Input 2 Output Audio Splitter Switcher with One-Key Mute Button, 2-Way Switcher Manual Selector Audio Splitter Box with Volume Control : Electronics
Amazon.com: Audio Switcher Selector Passive Stereo Selector Box Compatible Home Theater, HDTV, Amplifiers, Hi-Fi Systems, Speakers etc (3.5mm Jack/6IN-1OUT) : Electronics
Amazon.com: Fifine Headphone Amplifier 4 Channels Metal Stereo Audio Amplifier,Mini Earphone Splitter with Power Adapter-4x Quarter Inch Balanced TRS Headphones Output and TRS Audio Input for Sound Mixer-N6 : Electronics
Amazon.com: M1 2 in 1 Out 3.5mm Stereo Audio Switch aux switcher Speaker selector Splitter Box : Electronics
Amazon.com: Tendak 4K x 2K HDMI to HDMI and Optical TOSLINK SPDIF + 3.5mm Stereo Audio Extractor Converter HDMI Audio Splitter Adapter(HDMI Input, HDMI + Digital/Analog Audio Output),AV-096-BK : Electronics
Amazon.com: 4 Input 1 Output Audio Mixer, ABS Aluminum Alloy 3.5mm Headphone Jack Stereo Mixing Board Headphone Amplifier DC 5‑12V : Electronics
Amazon.com: ILIWIWY Hi-Fi Headphone Amplifier Built-in Power Bank Portable 3.5mm Stereo Audio Output Powered by Lithium Battery Headset Support GAIN/BASS for Phone/iPad/MP3/MP4/Laptops and PCs, etc : Electronics
Amazon.com: Nobsound MC1024 2-Way Microphone Headset/Speaker MIC Audio Switch Hub Switcher 3.5mm 4-Pole MIC A&B Selector : Electronics
Amazon.com: 4 Input 1 Output Audio Mixer, ABS Aluminum Alloy 3.5mm Headphone Jack Stereo Mixing Board Headphone Amplifier DC 5‑12V : Electronics
Amazon.com: HDMI Audio Extractor 4K, Hdiwousp HDMI to HDMI Audio Optical Stereo 3.5mm Jack, HDMI Audio Converter with HDMI Cable to Toslink SPDIF AUX Output Support HDCP1.4 3D for PS4/Roku/Bul-Ray : Electronics
Amazon.com: AGPtek HDMI to HDMI + SPDIF + RCA L/R Audio Extractor Converter (HDMI Input,HDMI+ Audio Output) : Electronics
Amazon.com: AGPTEK 4K x 2K HDMI Audio Extractor Splitter, HDMI to HDMI Audio Converter Adapter Support Ultra HD 4K Toslink Optical Audio Output and 3.5mm Audio with Optical Fiber Cable : Electronics
Amazon.com: 4 Port Audio Switch, 3.5mm Audio Switcher, Stereo AUX Audio Selector, 4 Input 1 Output / 1 Input 4 Output Audio Splitter Switcher, Audio Switcher Box, 4 channel switch knob, No External Power Required : Electronics
Amazon.com: 3.5mm Condenser Microphone Headphone Amplifier Aluminum ABS Audio Preamplifier Mixing Board 3 Output Ports : Electronics
HDMI ARC Adapter to RCA Audio Converter Digital to Analog Stereo DAC Coaxial Optical ARC Input to Coaxial +Optical +L/R+3.5mm Jack Output for TV: Amazon.com: Industrial & Scientific
