A macOS menu bar utility that plays the same audio through any number of output devices at once.
macOS gives you a volume slider, a device list, and a tiny speaker glyph — and that’s it. You can’t play to two speakers at once, can’t set a different volume per app, can’t EQ one app without touching the rest. Tutti is the control center that fills the gap: one panel for every output, every app, and every level — riding Apple’s own audio frameworks, with nothing installed into your system.
The Audio File
𝘈𝘶𝘥𝘪𝘰𝘸𝘢𝘳𝘦 𝘐𝘯𝘥𝘦𝘹
