LINEPAUDIO Audio Switcher 3.5mm 2 in 1 Out / 1 in 2 Out A/B Switch Stereo Audio Splitter Box with No Distortion 3.5mm Jack for Switching Between Computer Speakers and Headphones | Lazada PH
Amazon.com: 2 Port 3.5mm Stereo Manual Switch Box AUX Audio Speaker selector(Wall Mount Hole Built-in, Wall or Table Available) : Electronics
Phono Switchbox (Stereo Analogue Audio)
4 Port Audio Switch, 3.5mm Audio Switcher, Stereo Aux Audio Selector, 4 Input 1output/1input 4 Outp | Fruugo TR
4-Port AV Switch Box - Metal Housing (Audio + Composite Video Switching)
Audiophile Switchbox
4 Port Analogue Bi-Directional Stereo Audio Switch Box
SOLUPEAK 1 IN 3 OUT XLR Balanced Audio Switch box, 3-channels XLR Stereo Convert | eBay
A/B Switch boxes for comparing amps - General DAC/Amp/DAP Discussion - The HEADPHONE Community
3 In 1 Out Component Av Video Switch Box, Composite 3 Rca Av Splitter Rgb Selector Video Audio Switch Converter For Xbox 360 Wii Ps2 Ps3 Dvd/vcd/evd/h | Fruugo TR
A/B Switch boxes for comparing amps - General DAC/Amp/DAP Discussion - The HEADPHONE Community
AV RCA Switch Box 4 Input Ports 1 Audio and Video Output
4 Input 1 Output/ 5 Input 1 Output Passive Audio Signal Switcher Switch Selector Box Sound HiFi Audio Signal Splitter With RCA - AliExpress
Stereo Audio Switch Audio Switcher 4 Input 1 Output /1 Input 4 out Audio Sharing Active Speakers and Headphones - Walmart.com
SOLUPEAK U31 Premium RCA Switch Box, 3 in 1 Out Audio Switch, Stereo Switch Box with Signal Lossless, Sturdy Aluminum case Strong Anti-Interference, Compact Connector Distributor RCA Splitter Boxes - Newegg.com