Check out the latest scoop from Synth Anatomy at Superbooth 2025 where the ESI XSynth was unveiled. This beast packs a punch with its polyphonic aftertouch, MIDI interface, and more. Is this the portable synth we’ve been waiting for? Find out!

The Skinny on the XSynth
Straight outta Superbooth 2025, Synth Anatomy dropped by the ESI booth to showcase their new baby, the XSynth. This ain’t just any synth; last year it showed up as a prototype, was teased again at NAMM, and now it’s ready for prime time. We’re talkin’ a full package with synthesizer, MIDI, and audio interface all wrapped in one sleek form. First units are already out the door, and in two weeks, some lucky cats will get their hands on this dope machine.
Polyphonic Aftertouch and Expressive Keys
The XSynth doesn’t just push boundaries—it roller-skates over them. It looks like a plain keyboard at first glance, but when you touch those keys, the polyphonic aftertouch will make you feel like you’re playing a groove straight outta a dream. Some folks might fuss about the key movement being light, but trust me, that’s just room for more expression. It’s as flat as a pancake but spreads an array of sonic textures like your favorite mixtape. With USB connectivity, you’re not just playing the XSynth—you’re letting it play you. Direct signal flows seamlessly into your USB-equipped device, elevating your beat production to new heights.

"Okay, so you have a great four-in-one package here."
Sampling and Sound Design

"These are basically single cycle waveforms with loop integrated."
Underneath the hood, the XSynth flaunts a robust sampler engine that’s like having a mini orchestra at your fingertips. With an extensive library, you’re not just cycling through presets—you’re exploring new soundscapes at every turn. Featuring three oscillators with single cycle waveforms and some nifty tricks like PWM, the sound design potential is jaw-dropping. Want to add some nature sounds for texture? The XSynth’s got them built in. This machine feels less like a synthesizer and more like a sonic playground where every idea can become reality with just a few flicks of a knob.
XSynth’s Modulation and Effects
Think of the XSynth as a DJ who’s also a mad scientist. This compact synth is loaded with three LFOs, modulation options out the wazoo, and a modulation matrix that’s as intricate as the subway system. The three effects slots – distortion/compressor, reverb/hall, chorus/delay – mean you’re sculpting sound like a pro chef preps a seven-course meal. Forget a sequencer, it’s not needed when you have an arpeggiator ready to fire up your creativity at a moment’s notice. This synth is basically a beatmaker’s Swiss army knife, brimming with potential and street smarts in a package that won’t weigh you down when you’re on the move.

"It's a multimode filter."
The Extras: Bags, Ports, and More

"So yeah, the first units are already shipping to the distributors."
Alright, gearheads! If you’re all about portability, the XSynth’s your VIP ticket to tune town. At €349, it’s a steal, practically begging to join your portable live rig. Traveling light? Toss this synth in its custom case, add a power bank, headphones, and you’re unstoppable. You can even connect it to the X-Jam pad for killer drum sequencing. This synth smashes through the limits of tech specs to breathe life into your performances – like your favorite street food truck, ready and packed with flavor no matter where you go.
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