Retro, lofi, cinematic synths
- Experience the raw, nostalgic, gritty power of analog synths
- Injecting synth soul into tracks and productions
- 100+ analog-powered presets included, created from real analog machines
Vintage, melancholic, electronica
Expressive and nostalgic – experience a synth like no other. Crafted with care in South London, it blends the warmth of analog synths and tape into one powerful, expressive plugin. Polygrade pays tribute to physical analog machines - filled with saturation, imperfections, and warmth. Experience a synth like no other with classic soul and contemporary edge.

About Battersea Audio
A South London-based developer of virtual instruments, Battersea Audio aim to create boutique sampled instruments that you won't find elsewhere. Unpredictable, vintage, melancholy, and born out of chaos.

At a glance
Product type: | Kontakt instrument |
For use with: | Free Kontakt Player or Kontakt |
Download size: | 1.17 GB |
System requirements: | Free Kontakt Player or Kontakt (version 8.3 or higher). Please also see the Kontakt Player system requirements and the Kontakt Player FAQ. |
You can install this instrument with Native Access – just as you would with any Native Instruments product.
How NKS can help you
NKS (Native Kontrol Standard) brings all your software instruments, effects, loops, and samples, into one intuitive workflow – whether they’re NI products, or those from other leading developers. It gives you streamlined browsing, consistent tagging, instant sound previews, pre-mapped parameters, Smart Play features, and more. NKS also connects all your favorite tools to our keyboards and software, Maschine, and third-party controllers.
Discover NKS
Discover NKS
