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Lo-bit record
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AP COMP1

AP COMP1 GUI Interface Artwork

LA-3A × Pye Hybrid Optical Compressor

One-of-a-kind hybrid compressor bridging the iconic LA-3A solid-state optical leveling amplifier and the punchy British vintage Pye compressor. Features custom RED 200-500Hz saturation circuit.

#VST3 #AU #LogicPro #LA-3A #Pye #AnalogCompressor #RED Knob
Live Wasm Preview

Interactive Real-Time Web DSP Rack

REAL-TIME DSP DEMO

AP COMP1 LA-3A × Pye Hybrid Compressor

C++ JUCE DSP running inside WebAudio / Wasm
GAIN REDUCTION (dB)
-20 -10 -7 -5 -3 -1 0 AP COMP1
PEAK GR: 0.0 dB
RED SATURATION
-20 dB
4:1
35%
0.0 dB
🔒 【Audio Privacy】Loaded audio is processed 100% locally via WebAssembly. No files are ever sent to or stored on any server (we never collect or utilize your audio).
💡 【Mobile Note】Please disable Silent Mode when using phone speakers. (Headphones/earphones work in any mode)

⚡ Key Features & Highlights

1 Two Legendary Hardware Units Reimagined: Fuses LA-3A smooth optical leveling with Pye vintage British punch
2 Signature RED Saturation Control: Strictly targets 200Hz-500Hz for rich low-mid warmth without mix mud (with ON/OFF switch)
3 Intuitive 4-Control Workflow: Gain, Threshold, Ratio (1:1 to 20:1), and RED drive for effortless operation
4 Program-Dependent Attack/Release: Adapts seamlessly to vocals, drums, and mix bus dynamics
5 Interactive real-time WebAssembly DSP preview directly in your browser

📋 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
Price $20 (Polar) / ¥3,395 (Booth)
Demo Version Trial version available (periodic silence intervals)
Get AP COMP1 / Instant Download
$20 (Polar) / ¥3,395 (Booth)
🌐 Buy on Polar.sh (USD) ↗ 🇯🇵 Buy on Booth (JPY) ↗ 🎁 Download Free Trial (Polar.sh) ↗
*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.) ↗ 🎛️ Recording & Mix/Mastering 💻 C++ Audio DSP Plugin Dev 🎓 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).