Dubler 2
Vocal doubling and harmonization plugin for FL Studio
What is Dubler 2?
Dubler 2 by SoundToys is a powerful vocal doubling plugin that creates realistic-sounding vocal doubles and harmonies. It simulates the classic technique of recording multiple vocal takes to create thicker, richer vocal sounds.
Key Features
- • Vocal Doubling: Creates natural-sounding vocal doubles
- • Real-time Processing: Works with live microphone input
- • Pitch Variation: Adds subtle pitch differences for realism
- • Timing Control: Adjustable delays between voices
- • Harmonizer: Generate harmony parts automatically
- • Multiple Voices: Create up to 4 different vocal layers
Use Cases
- • Lead Vocals: Thicken and enhance main vocal lines
- • Background Vocals: Create instant choir effects
- • Live Recording: Real-time doubling while recording
- • Harmonies: Generate automatic harmony parts
- • Creative Effects: Experimental vocal textures
- • Post-Production: Enhance recorded vocals
Pricing & Licensing
Individual Plugin
$99
Dubler 2 Only
- • Full version of Dubler 2
- • All presets included
- • VST/AU/AAX formats
- • Customer support
POPULAR
Effects Rack
$299
5 Essential Effects
- • Dubler 2
- • EchoBoy delay
- • Decapitator saturator
- • PhaseMistress phaser
- • Tremolator tremolo
- • Save $195 vs individual
Complete Bundle
$499
All SoundToys Plugins
- • All 20+ SoundToys effects
- • Dubler 2 included
- • Lifetime updates
- • Best value option
- • Save $1000+ vs individual
💡 Free Trial Available
SoundToys offers a 30-day free trial of all their plugins. Download from their official website to test Dubler 2 before purchasing.
Installation & Setup in FL Studio
1Download and Install Dubler 2
- • Visit the SoundToys website and purchase/download Dubler 2
- • Run the installer and choose your plugin formats (VST3 recommended for FL Studio)
- • Install to default location:
C:\\Program Files\\VSTPlugins\\ - • Complete the installation and restart your computer
2Configure FL Studio Plugin Paths
- • Open FL Studio
- • Go to
Options → Audio Settings - • Click the Plugins tab
- • Click Find plugins to scan for new VST plugins
- • FL Studio will automatically detect Dubler 2
3Set Up Audio Recording
- • Connect your microphone to your audio interface
- • In FL Studio, go to
Options → Audio Settings - • Set your audio device and configure input/output settings
- • Test your microphone input levels
4Add Dubler 2 to Your Project
- • In the Mixer, select an empty track
- • Click an empty effect slot on the track
- • Browse to
Installed → Generators → VST - • Find and select SoundToys Dubler 2
- • The plugin interface will open
5Configure Real-Time Recording
- • Create an Audio track in the Playlist
- • Assign the track to the mixer channel with Dubler 2
- • Enable recording on the track
- • Arm the track for recording
- • Test your setup - you should hear the doubled vocals in real-time
🎤 Usage Tips & Best Practices
Recording Tips
- • Monitor Levels: Keep input levels around -12dB to -18dB
- • Use Headphones: Prevent feedback when monitoring
- • Record Dry: Apply Dubler 2 during recording, not after
- • Test Settings: Try different presets before recording
- • Multiple Takes: Record several versions with different settings
Plugin Settings
- • Subtlety: Start with subtle settings for natural sound
- • Voice Count: Use 2 voices for thickness, 4 for choir effects
- • Pitch Variation: Small amounts (5-10 cents) sound most natural
- • Timing Offset: 5-15ms delays prevent phase issues
- • Mix Level: Blend doubled vocals around 30-50%
⚠️ Troubleshooting
Plugin Not Appearing
- • Rescan plugins in FL Studio settings
- • Check if VST3 version is installed
- • Verify installation path in plugin manager
- • Try refreshing the plugin database
Audio Issues
- • Check audio device settings and sample rates
- • Increase buffer size if experiencing crackling
- • Ensure microphone is properly connected
- • Verify input/output routing in mixer
Performance
- • Dubler 2 is CPU efficient but use sparingly
- • Bounce to audio if experiencing lag
- • Close unused plugin GUIs to save resources
- • Consider using on mixdown rather than during recording