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Lo-bit record
FREE PLUGIN

Integral A25

Integral A25 GUI Interface Artwork

Precision Brickwall Maximizer & Realtime LUFS Meter

100% Free professional mastering plug-in integrating a transparent brickwall maximizer with essential real-time LUFS metering (Momentary, Short-term, Integrated) and customizable dithering modes.

#VST3 #AU #LogicPro #Maximizer #LUFS #Mastering #Free
Live Wasm Maximizer

Interactive Real-Time Web DSP Rack

REAL-TIME MAXIMIZER DSP

Integral A25 3.5ms Lookahead Maximizer

C++ JUCE DSP running inside WebAudio / Wasm
GAIN REDUCTION (dB)
-12 -9 -6 -3 -1 -0.5 0 INTEGRAL A25
PEAK GR: 0.0 dB
MAXIMIZING
0.0 dB
-0.1 dB
100 ms
EBU R128 LOUDNESS
M MAX
-70.0 LU
SHORT
-70.0 LU
INTEG
-70.0 LU

β€»Lower the THRESHOLD fader until the INTEG meter reads between -14 to -10 LU as a guide. Please note that volume and loudness will increase.

πŸ’‘ 【Mobile Note】Please disable Silent Mode when using phone speakers. (Headphones/earphones work in any mode)

⚑ Key Features & Highlights

1 Integrated LUFS Loudness Metering: Real-time Momentary Max, Short-term, and Integrated loudness analysis
2 Transparent Lookahead Limiting: Clean Threshold, Ceiling, and Release controls without clipping distortion
3 Advanced Dither Section: Selectable 8, 16, 20, 24-bit depth with Analog or Digital dithering algorithms
4 High-Visibility Boutique UI: Streamlined interface designed for fast and accurate mastering decisions
5 100% Free plugin for streaming loudness optimization (Spotify, Apple Music, YouTube)

πŸ“‹ Technical Specifications

Format VST3 / AU (macOS Universal & Windows 64-bit)
Supported OS / DAWs macOS 11+ (Apple Silicon & Intel) / Windows 10/11 (Logic Pro, GarageBand, Cubase, Studio One, Ableton Live, etc.)
Sample Rate Supports 44.1kHz to 192kHz
License 100% Free Freeware
Get Integral A25 / Instant Download
100% Free ($0 / Β₯0)
🌐 Download on Polar.sh (Free) β†— πŸ‡―πŸ‡΅ Download on Booth (JPY) β†—
*Instant download of VST3 / AU installers and plugin files upon checkout.
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Lin Wolinski
Creator & Developer Profile

Lin Wolinski / Lo-bit record

🎸 Once Grace Forever (Ba. / Synth. / Cho. / Comp.) β†— πŸŽ›οΈ Recording & Mix/Mastering πŸ’» C++ Audio DSP Plugin Dev πŸŽ“ Music Instructor (Gt, Ba, DTM, Comp.)

Musician, Recording & Mixing Engineer, Music Instructor (Guitar, Bass, DTM, Composition & Arrangement), and C++ Audio DSP Plugin Developer. Active as Bassist, Synthesist, Backing Vocalist, and Composer/Arranger for the rock band "Once Grace Forever".
Following musical study in Australia, actively engaged in professional music production, bespoke mixing & mastering, boutique audio plugin development under "Lo-bit record", releasing royalty-free music assets, and authoring audio engineering resources.

For bespoke composition, mixing/mastering inquiries, or plugin collaboration, feel free to connect via X (Twitter).