This sale ended on October 16, 2026. The prices, discounts and end dates below are the information we checked before it ended. Check the store page for the current price.
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XLN Audio’s creative effect RC-20 Retro Color is 70% off at Plugin Boutique: $29 instead of $99 (USD). The product page says the offer runs until October 16.
Disclosure: This article contains affiliate links. If you buy through them, SoundBounty may earn a commission at no extra cost to you. Prices are as of the date we checked them and can change.
The deal
| Product | Regular price | Sale price | Discount | Ends |
|---|---|---|---|---|
| RC-20 Retro Color | $99 | $29 | 70% off | Oct 16 |
Prices are in US dollars as shown on Plugin Boutique, checked on October 9, 2026. The discount and end date come from the Plugin Boutique product page. Taxes, fees and availability can vary by country, so check the checkout page.
Where to buy
- RC-20 Retro Color: View at Plugin Boutique

What is RC-20 Retro Color?
RC-20 Retro Color is a creative effect plug-in from XLN Audio that recreates the warm feel of vintage recording equipment. It adds life and texture to a recording, and the six effect modules can be used on their own or together (per the manufacturer).
Presets are provided for drums, keys, guitars, bass, full mixes and post-production, so you can start right away (per the manufacturer).
Features
Six effect modules
The modules are: Noise (vinyl crackle, tape hiss, ambient studio noise, circuit hum, stompbox static and more), Wobble & Flutter (the unstable pitch of record players and tape machines), Saturation & Distortion (from mild saturation to raging fuzz), Degrader & Bitcrusher (the sound of old samplers, with reduced sample rate and bit depth), Reverb, and Volume Drops (the wear and volume loss of tape) (per the manufacturer).
One slider scales everything
A single slider scales the amount of all the modules and controls at once. The manufacturer says you can dial in the right amount, or quickly make intros, outros, drops and transitions.
Presets for any track or mix
Presets for drums, keys, guitars, bass, full mixes and post-production are included. The manufacturer says it works both for giving a vintage feel and for adding texture to modern productions.
Specifications and system requirements
- Windows 7 to 11 (64-bit only): VST, AAX
- macOS 10.13 or later (64-bit only, Apple Silicon native supported): VST, AU, AAX
- 2 GB of RAM (4 GB recommended). An internet connection is needed during installation only
- The official site mentions a free 10-day trial with full functionality
After you buy: installation and activation
This is the flow for XLN Audio products bought at Plugin Boutique (an XLN account plus the XLN Online Installer). Steps and screen names can change when the manufacturer updates its software.
- Create an account on XLN Audio’s registration page. Choose “I have a product key to register” and enter the serial number from your Plugin Boutique account.
- From your Plugin Boutique account, download the “XLN Online Installer” for your operating system, install it and sign in with your XLN account.
- Install the product you bought from the installer (Plugin Boutique’s help pages show the screens step by step).
Before you buy
- The end date is the one shown on Plugin Boutique. Offers can change, so confirm on the product page before you buy.
- Check the supported operating systems, plug-in formats (VST3, AU, AAX and so on) and the licensing method on the product page before buying.
Where to buy
- RC-20 Retro Color: View at Plugin Boutique


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