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XILS-Lab PolyKB II

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5.0 (2)

3 Critic Reviews

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XILS-Lab PolyKB III

$34.00 - $199.00

5.0 (5)

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Page last updated Aug 10, 2025

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Description

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Step into a world where vintage meets modern with the XILS-Lab PolyKB II, a synthesizer plugin that captures the essence of classic analog warmth while offering cutting-edge digital precision. Designed for musicians and producers who crave versatility, this plugin emulates the sound of the rare RSF PolyKobol 2, known for its rich, evolving tones. The PolyKB II brings this legendary sound to your digital audio workstation (DAW), with an intuitive interface that makes sound design both creative and accessible.

With its unique morphing oscillators, you can seamlessly blend between waveforms, creating complex sonic textures that range from lush pads to biting leads. The flexible modulation matrix offers extensive routing possibilities, giving you complete control over your sound. Whether you’re crafting ambient soundscapes or driving dance tracks, the PolyKB II provides the tools you need to bring your ideas to life.

This plugin also includes an array of built-in effects, including chorus, delay, and reverb, making it a comprehensive solution for any production style. Its compatibility with major DAWs ensures smooth integration into your existing setup.

Key Features:

Emulation of the rare RSF PolyKobol 2 synthesizer
Unique morphing oscillators for versatile sound design
Extensive modulation matrix with multiple routing options
Built-in effects including chorus, delay, and reverb
Compatible with major DAWs for seamless workflow integration
Intuitive interface for easy navigation and creativity
Ideal for a wide range of musical genres and production styles

Videos

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SoundsAndGear

Xils-lab PolyKB II Analog Morphing Synthesizer Plugin Review - SoundsAndGear.com

SoundsAndGear

PolyKB II Review Part1

Reviewers Revival

PolyKB II 2 5 Sequencer Tutorial

xilslab

Xils Lab PolyKB II

Atmo noid

PolyKB II v2 5 VoiceXY Tutorial

xilslab

PolyKB II V2 5 SpaceXY Tutorial

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Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about XILS-Lab PolyKB II.

Features and functionality

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PolyKB II is praised for its ability to easily produce musical tones right out of the box, making it a go-to choice for immediate sound creation.
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PolyKB II can be CPU-intensive, especially on older computers, potentially causing performance issues during complex sound design tasks.
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Comparisons

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The PolyKB II is often compared to the U-He Re-Pro 5 and Arturia's Farfisa V, indicating its high regard among enthusiasts for quality sound synthesis.
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PolyKB II's sound quality is comparable to Xils-Lab's Kaox, but users often encounter CPU usage problems with both plugins.
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PolyKB II is mentioned alongside U-He Diva and G-force VSTs as software options that can compete with hardware synths in sound quality.
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User experience

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Owners appreciate the deep modulation capabilities of PolyKB II, which allow for intricate sound design that rivals more complex hardware setups.
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Software and compatibility

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Users with decade-old computers report performance issues with PolyKB II, suggesting the need for a powerful system for optimal use.
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Use cases and applications

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Despite CPU demands, PolyKB II is praised for its lush sound quality, making it a desirable choice for synth purists seeking rich, analog-like tones.
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Critic Reviews

XILS Lab PolyKB II

soundonsound.com

XILS-Lab's PolyKB II is a marked improvement over its predecessor, offering a polished interface and enhanced modulation capabilities, making it a standout soft synth for vintage analogue emulation. The updated GUI is more user-friendly, and the expanded modulation and arpeggiator features provide creative flexibility. However, small glitches and the lack of a standalone version may deter some users. Overall, with most bugs fixed and significant upgrades, PolyKB II is a must-try for soft synth enthusiasts.

positive

Full Review

Review: Xils-lab PolyKB II Morphing Analog Synthesizer

soundsandgear.com

XILS-Lab PolyKB II impresses with its morphing oscillators and an analog character that stands out in the digital realm. The reviewer praises its gritty, warm sounds akin to vintage analog synths, complemented by an intuitive interface. While it won't replace hardware, it earns a permanent spot in the reviewer’s setup for its rich textures and ease of use. The synth may not suit everyone, but for those seeking an analog sound in a plugin, it's a winner. The review is overwhelmingly positive, awarding it a perfect score, and suggests downloading a demo to experience its unique qualities.

positive

Full Review

XILS-Lab PolyKB II [In-Depth] Review | Reviewer's Revival

reviewrevival.ca

XILS-Lab PolyKB II receives high praise for its lush, analogue sound, innovative modulation, and morphing features. The GUI is beautifully designed, offering a resizable interface that enhances user experience. The synth's sound quality stands out, with its impressive morphing waveforms and dynamic stereo movement. However, it requires an iLok or eLicenser dongle for usage, which some may find inconvenient. Despite this, the sound quality and features place it among the top virtual analogue synths available, making it a worthwhile investment for those seeking a unique and powerful soft-synth.

positive

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