Firstly, the cassette door/tray is detached. Does not look like any pieces are broken on it, but I do not know how to reinstall it, and I do not want to risk damaging it. The unit will power on, starts up and states "TOC Reading" on the display.
The 414 also added support for an optional foot pedal to be used for hands-free punch-ins. This feature proved indispensable for solo artists. We have decided, with the amount of work required to make these fully functional, we will only perform this particular refurb on cabinets that justify doing a refurb.
Yamaha MT4X main unit. 🎚️ Full analog mixer with EQ, panning, and individual level faders. ✔️ Analog mixer gives hands-on tone shaping. 🎶 Great for demos, songwriting, analog sound design, and cassette-based music.