The Unperson’s FM Street Fight: DX7 Dreams and Eurorack Mayhem

The 1980s were a synth arms race, and then the Yamaha DX7 crashed the party. Suddenly, everyone had access to those glassy, futuristic sounds – bells, electric pianos, and digital textures that made analog look like your granddad’s toaster. The DX7 wasn’t just a new synth; it was a sonic street weapon that rewired pop, funk, and every genre in between.

But let’s not get misty-eyed. The DX7’s FM engine was a programming nightmare, more cryptic than a modular patch after three pints. Still, it put FM synthesis in the hands of the masses, even if most of us just used the presets. The Unperson wastes no time reminding us how this beast changed the game, while also hinting at why modern modules might just save our sanity.

FM synthesis isn’t rocket science – unless you’re using a DX7, in which case, good luck. The Unperson breaks it down: one sine wave modulates another, and suddenly you’ve got a universe of sound. Using the RYK Algo, we get a practical demo that skips the theory waffle and goes straight to the fun.

Algorithms, oscillators, and a bit of cross-modulation – that’s the real FM core. The video shows how tweaking the modulator’s frequency or patching in some envelopes can turn vanilla tones into wild, evolving textures. It’s hands-on, it’s direct, and it’s the antidote to FM menu-diving. If you want to see the basics in action, this is where the magic starts.

Forget the one-size-fits-all approach – Eurorack FM comes in all shapes and flavours. The Unperson lines up four modules: RYK Algo, Mutable Instruments Plaits, Mutable Instruments Rings, and the Blaknblu Oscar DSF. Each one brings its own chaos to the table, from classic FM tones to experimental weirdness.

The RYK Algo is a playground for algorithmic modulation, while Rings hides a secret FM mode that’s as epic as it is underrated. Plaits gets a firmware glow-up with DX7 patch import, and the Oscar DSF throws discrete summation into the mix for even more sonic mayhem. The Unperson’s approach is all about hands-on exploration – no manuals, just patch cables and attitude.

The Unperson wraps up by showing just how far FM has come. Modern Eurorack modules ditch the menu hell and bring FM back to the hands, knobs, and patch cables. It’s a more tactile, experimental approach – no more staring at tiny LCDs, just pure sonic exploration.

Compared to the original DX7, these modules are a breath of fresh air. They’re fun, immediate, and ready for abuse in any live rig. FM’s evolution is all about breaking free from the past and making digital grit part of your modular arsenal. If you’re still scared of FM, this video might just change your mind.