Analog Sweden SWEN2 First Look: Dual Oscillator Synth for $699

TL;DR: Analog Sweden unveils the SWEN2 at the Music Machines Summit in Stockholm, evolving their 2023 SWENIGISER clone of the rare Orgon Systems Enigiser. This second iteration adds a second oscillator, dual LFOs, a generative sequencer, Eurorack patchbay, and USB-C power—all for a surprisingly affordable $699/€699, arriving in June.

• Adds a “ghost” second oscillator/sub-oscillator, octave selector, and fine/coarse tune toggle—addressing the original SWENIGISER’s single-oscillator limitation.
• Upgrades the filter to a 12-mode proto VCF/VCA module with selectable clip drive and built-in auto-calibration/tuning.
• Introduces dual multi-wave LFOs with hi/lo modes (usable as oscillators) and clock sync on LFO2, plus a generative sequencer with per-step probability and scale control.
• Features a Eurorack-compatible patchbay (no gate converters needed), USB-C MIDI, DIN MIDI input, headphone output, and USB-C power delivery—studio-friendly and portable.
• Priced at $699/€699, a significant drop from the original SWENIGISER’s niche pricing, making it accessible to more than just collectors.

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From Niche Clone to Modern Evolution

Most synth revivals follow a predictable script: someone dusts off a Minimoog or SH-101, slaps on some modern trimmings, and calls it a day. That’s fine—those are classics for a reason. But we at Noxal have always had a soft spot for the weirdos. The machines that made people at raves squint and say, “What the hell is that sound?” The Orgon Systems Enigiser from 1994 was exactly that kind of beast—a rare, circuit-bent oddity that somehow became a cult favorite among electronic producers who prized chaos over conformity. When Analog Sweden released the SWENIGISER at Superbooth 2023, it felt like a small miracle: someone actually cared enough to clone a forgotten rave relic. Now, with the SWEN2, they’re not just cloning—they’re evolving.

Announced this weekend at the Music Machines Summit in Stockholm (and heading to Superbooth 2026 in Berlin), the SWEN2 is a full redesign. It keeps the original’s DNA—that uniquely aggressive, unstable analog signal flow—but adds enough modern features to make it a serious contender for studio and stage. And at $699/€699, it’s no longer a museum piece for deep-pocketed collectors. It’s a synth we’d actually consider buying.

What’s New Under the Hood

Let’s get the headline features out of the way: the SWEN2 now has a second oscillator. Not just any oscillator—a “ghost” OSC2/noise generator that can be used for FM-style textures or pure noise, plus a sub-oscillator tuned one or two octaves down. The original SWENIGISER was a single-VCO synth, which was part of its charm but also a limitation. This is a welcome upgrade for anyone who found the original’s sound too lean. You also get an octave selector and a fine/coarse tune toggle, which means you can dial in intervals beyond the usual fifth or octave—perfect for creating those detuned, slightly sick timbres the Enigiser family is known for.

The filter section has been overhauled too. It’s now based on Analog Sweden’s 12-mode proto VCF/VCA module, giving you cutoff, resonance, tracking, and volume/drive controls. The clip drive—that signature crunchy overdrive that made the original so raucous—is now selectable, meaning you can engage it only when you want that extra bite. Both the VCO and VCF sections now include auto-calibration/tuning, a feature the previous version lacked. For a synth that thrives on instability, this might seem counterintuitive, but trust us: having the option to stay in tune is a blessing when you’re in a live set and don’t want to spend ten minutes tweaking a trimpot.

Oscillators and Filter: The Heart of the Beast

At its core, the SWEN2 is still a single-VCO synth with a rich modulation bus. That means you get PWM, FM, and a sawtooth shape bus—all the tools you need to create those warbling, unstable tones that made the Enigiser famous. The new VCO/VCF source mixer lets you blend the oscillators and filter before hitting the drive stage, giving you more control over the final sound. The drive itself is post-filter, which is a key part of the Enigiser character: it’s not about overdriving the oscillator, but about smashing the filtered signal into a saturator. This is where the SWEN2 gets its “dirty but musical” vibe.

The modulation department has also seen a serious upgrade. The original SWENIGISER had a single LFO. The SWEN2 packs two multi-wave LFOs with hi/lo modes, meaning they can function as audio-rate oscillators if you want. LFO1 has a wave toggle, LFO2 adds clock sync—a godsend for rhythmic patches. The envelope section remains generous: one AD, one AR, and a full ADSR, all with new trigger toggles. For a monosynth, that’s almost excessive, but we’re not complaining. More modulation options mean more ways to make it sound broken in interesting ways.

Connectivity and Pricing: The Affordable Oddball

Analog Sweden clearly listened to feedback on the original’s connectivity. The SWEN2 now features a Eurorack-compatible patchbay on top, with no need for gate converters—just plug in your Eurorack cables and go. This makes it a proper semi-modular synth, capable of integrating into larger systems. You also get USB-C MIDI in/out, DIN MIDI input, a dedicated headphone output, and power over USB-C. Yes, you can run this thing off a power bank. We’re cautiously optimistic about the noise floor—USB power can be notoriously noisy—but the developer assures us it’s properly shielded. We’ll believe it when we hear it, but the fact that they’re addressing it is a good sign.

The price is the real shocker here. $699/€699 is remarkably affordable for a niche analog synth with this level of features. The original SWENIGISER was more expensive and harder to get. This feels like a deliberate move to make the Enigiser sound accessible to more than just collectors and YouTube synthfluencers. It’s still a weird synth—it’s not going to replace your Prophet-5—but for that price, it’s the kind of weird you can actually afford to explore.

Who Is This For?

The SWEN2 is for the producer who already has their bread-and-butter monosynth (a Moog, a Behringer clone, whatever) and wants something that doesn’t sound like anything else. It’s for the live performer who wants a compact, portable rig that can generate chaotic sequences on the fly. It’s for the modular user who wants a standalone voice that can play nice with Eurorack. And it’s for anyone who loves the sound of early ’90s rave records and wants to recreate that grit without hunting down a rare, unreliable original. This is not a synth for purists who want an exact replica—this is for people who want the spirit of the Enigiser with modern convenience. And honestly? That’s a more interesting proposition.

We’ll need a bigger power bank and a smaller coffee cup for this one—the generative sequencer alone is going to keep us awake all night, and not just from the caffeine.