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The DIY itch needs scratching: LMN-3, Dub Siren, Ambika, Midibox FM, Midibox Seq, and later the Erica Synths Edu project : r/synthdiy
![MIDIbox FM V2.0 Prototype: [click to show animation] Zero-Blanking and Negative Values on LED Digits - MIDIbox Gallery - MIDIbox Forum MIDIbox FM V2.0 Prototype: [click to show animation] Zero-Blanking and Negative Values on LED Digits - MIDIbox Gallery - MIDIbox Forum](http://midibox.org/forums/uploads/large.gallery_10357_214_493552.gif.85d258baa623bf682ae83cf8c51a683b.gif)
MIDIbox FM V2.0 Prototype: [click to show animation] Zero-Blanking and Negative Values on LED Digits - MIDIbox Gallery - MIDIbox Forum
![The DIY itch needs scratching: LMN-3, Dub Siren, Ambika, Midibox FM, Midibox Seq, and later the Erica Synths Edu project : r/synthdiy The DIY itch needs scratching: LMN-3, Dub Siren, Ambika, Midibox FM, Midibox Seq, and later the Erica Synths Edu project : r/synthdiy](https://preview.redd.it/the-diy-itch-needs-scratching-lmn-3-dub-siren-ambika-v0-9k5i9drciz2b1.jpg?width=1080&crop=smart&auto=webp&s=f99be3a1c22a150ec889f86fe25b1af9e261f14f)