🎹 XILS Lab – polyKB III

The Analog Synth That Should Have Existed 40 Years Ago – Reinvented for Modern Music Creators

The polyKB III is not just another synth — it’s the most versatile and powerful analog-modeled polyphonic synthesizer ever crafted. Inspired by the legendary RSF PolyKobol 2, it delivers authentic vintage tones while unlocking next-gen modulation and stereo control.

Perfect for producers, composers, and sound designers, the polyKB III combines classic analog warmth with cutting-edge digital innovation.

🔥 Revolutionary Morphing Oscillators

At the heart of the polyKB III are 3 continuously morphing analog oscillators. Unlike traditional synths, these allow you to glide seamlessly from Triangle → Saw → Double Saw → Square → Pulse, with limitless modulation options. Add noise oscillators, hard sync, and audio-rate LFO behavior, and you’ll discover a playground of ever-changing textures.

👉 Result: Endless sound-shaping power, from organic analog drift to wild futuristic tones.

🎛️ Creamy Filters with XILS Exclusive 0df Technology

The two multimode self-oscillating filters bring the iconic warmth and grit of analog circuits. With pre/post drive, dedicated envelopes, and filter morphing via modulation, you get total sculpting control over your sound.

💡 Imagine the classic filter sweeps of vintage synths — now enhanced with modern modulation precision.

🎚️ Per-Voice Modulation: Next-Level Expression

One of the standout features of polyKB III is its Per-Voice modulation system:

• Voice XY Pad → Make each note subtly (or drastically) different.

• Space XY Pad → Place every note in a 3D stereo field, creating immersive soundscapes no external plugin can match.

• True Unison Engine → Build massive, rich analog layers that cut through any mix.

👉 Your chords, leads, and pads will breathe with life like never before.

🌀 Hyper Modulation & Sequencing

Take control with the giant Step Modulator and Polyphonic Sequencer:

• 128-Step Poly Sequencer → Perfect for TranceGates, rhythmic patterns, evolving sequences.

• Polyphonic Arpeggiator → Vintage charm meets futuristic flexibility.

• Dozens of Macro Modulations → Automate, twist, and evolve your sounds in real time.

This isn’t just a sequencer — it’s a sound-design powerhouse.

🎧 Built-In Analog Effects

The polyKB III includes a suite of vintage-inspired effects to polish your sounds:

• Chorus for lush stereo width

• Phaser for movement and texture

• Analog Delay for warmth and depth

• EQ for tone shaping

Each effect is deeply integrated into the modulation system, letting you design unique and evolving sonic landscapes.

🎶 Designed for Modern Music Creators

Whether you’re producing cinematic scores, electronic bangers, or atmospheric soundscapes, the polyKB III gives you the tools to:

✅ Create expressive, organic presets that feel alive
✅ Sculpt massive analog tones with futuristic precision
✅ Build immersive stereo environments unmatched by any other synth

With hundreds of world-class presets and the ability to design your own signature sounds, this synth is the final encounter between analog authenticity and modern innovation.

🚀 Key Features at a Glance

• 3 Morphing Oscillators + Noise Oscillator

• 2 Multimode Self-Oscillating Filters with 0df Technology

• Per-Voice VoiceXY & SpaceXY Modulators

• 128-Step Polyphonic Sequencer & Arpeggiator

• Hardwired + Custom Macro Modulation Matrices

• True Unison Engine for Massive Sounds

• Vintage Analog Effects: Chorus, Delay, Phaser, EQ

• Fully MIDI Assignable Controls

🌟 Why Choose XILS Lab polyKB III?

Because it’s more than a synth — it’s a time machine that fuses the soul of vintage analog with the power of modern sound design.