FM-1 firmware · 1.0.2
386DX
A singing karaoke robot with a band: it sings karaoke songs or typed lines to the notes you play, backed by keys, bass and drums.
- Made by
- seajaysec
- Released
- October 19, 2026
- Install
- On the FM-1 Firmware Hub · source on GitHub
- Scan
- Scanned, nothing harmful found · Nov 1 What we checked
- Last checked
- November 1, 2026
What 386DX does
- 386DX makes the FM-1 a singing robot that performs karaoke lines to notes you play on its keys.
- You type lyrics on the keys, then press REC and play one note per syllable to give the line its tune.
- Keys, Bass and Drums back the voice, each bar playing one of sixteen 16-step patterns you edit on the white keys.
- Bass offers deep sub, acid squelch, reese, FM growl, pluck bass, wobble, boom and fat saw, with six drum kits.
- Sixteen punch-in effects sit under the white keys, from lo-pass and crush to brrrs, reverse, chop, ring mod and half time.
- Change lets you shift, pitch and weave patterns together while the song plays, with undo and redo under HOME.
- A companion web page connects over USB to fill the slots with standards or imported karaoke and MIDI files.
Its modes
- Sing
- Watch the robot's face move with the voice and see the words light up as they are sung.
- Song
- Arrange the rows of the song, choose each row's line and write notes for the words.
- Steps
- Edit the selected backing track's 16-step pattern for a bar on the white keys.
- Sound
- Pick and shape the selected track's sound, voice character, bass and keys engines, or a drum kit.
- Envelope
- Set the sound in time: attack, release, filter, and the Voice's glide and vibrato.
- Effects
- Dial reverb, tape echo, drive, squeeze, pump and filter, and punch in sixteen effects on the white keys.
- Mixer
- Set each track's level, reverb and echo, and mute tracks with the black keys.
- Setup
- Set tempo, length and meter, and load, save, rename or start songs in the eight slots.
- Change
- Shift, pitch or weave the bar's pattern for the selected track while the song plays.
What Les checked
386DX v1.0.2Scanned November 1, 2026
What we checked for
- The file is exactly the one its author published
- It's the same file we saw when this release first came out
- It opens cleanly as an FM-1 firmware, nothing damaged
- It doesn't show up on your computer as a keyboard, mouse or other input device
- It doesn't show up as a USB drive or network adapter
- Its text mentions no computer command tools, like PowerShell, Terminal or a download command
What we found
- MIDI and audio, as expected
StatusScanned, nothing harmful found
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