Electro Harmonix Pico POG Octaver – Thomann United States
4-Jack Multi Headphone Audio Splitter with BASS and Treble, 4-Way 3.5mm (Aux Stereo Audio Splitter, 1 in 4 Out 3.5mm Audio Splitter Compatible for Smartphones, Tablets, MP3 Players etc. : Amazon.ca: Electronics
Amazon.ca: Stereo Jack Cables: Electronics
3.5 mm Jack Audio Cable
EU US UK Plug Universal Outlet Power Strip Multitap AC Separate Control Wall Socket With USB Fast Charge Multiprise Plug Adapter - AliExpress
My Octave Headphones is broken – Lunii USA
PSB Alpha AM3 Blanc - Enceintes Bluetooth - La boutique d'Eric