N-audio Isolated guitar splitter Di box reamp box iso box | Reverb
JHS Buffered Splitter Micro Single In / Dual Out Pedal | Sweetwater
JHS Buffered Splitter Pedal at Moore Guitars
Palmer Y-Box Guitar Splitter
3x Splitter Pedal w/ Mute function for use with TC Electronic, Boss or similar Guitar Tuners | Reverb
Amazon.com: Cubilux Passive 6.35mm Headphones Splitter Box, 1/4” Stereo Multi Audio Distributor, Multiport Quarter Inch TRS TS Aux Splitter for Guitar Signal, Studio Recording, Live Performance, Monitors : Electronics