SOL Studio Audio

SOL-13 Hybrid Compressor

Transient/Sustain · 5-Band Multiband & Fullband

Independent Transient and Sustain control with simultaneous Upward and Downward compression. A 5-band multiband engine (IIR, FIR, or STFT) for buses and mastering, plus a focused Full-band mode for individual tracks.

SOL-12 Mastering Organizer

Mastering Chain · Density Sculpting · True Peak Safe

A focused mastering chain that clears clutter, shapes density, and adds controlled air and edge — with a lookahead limiter, true-peak safety trim, and full LUFS/LRA/True Peak metering built in.

SOL-11 Natural Delay

Tap Delay · Feedback Echo · Ping-Pong

A natural-sounding stereo delay you can shape by hand: drag the first tap and feedback echoes directly on the display, sync to tempo or run free-time, and dial in ping-pong, saturation, pitch drift, and ducking for organic, musical repeats.

SOL Mastering Bundle

Limiter · Clipper · Compressor

• SOL-4 Mastering Limiter
• SOL-5 Dynamic Clipper
• SOL-6 Flo Compressor

$99.90

SOL Advanced Mastering Bundle

Saturation · Dynamics · Stereo

• SOL-7 Saturation EQ
• SOL-8 Dynamic Sculptor
• SOL-9 Stereo Designer

$99.90

SOL-9 Stereo Designer

Stereo Imaging · Mastering · Mono-Safe

Wider, without losing the center. A mastering-focused stereo imaging plugin that widens the soundstage while keeping the vocal, lead instrument, and low-end foundation locked to a clear, stable phantom center.

SOL-X Vocal Focus Designer

Vocal Focus · Body · Nuance

Bring out the nuance. Add the body. Keep it natural. A vocal focus processor designed to reveal breath, diction, body, air, and subtle performance detail without turning the vocal into a hyped exciter sound.

SOL-7 Saturation EQ

Saturation EQ · Harmonics · No Crossover

Draw saturation like an EQ. SOL-7 lets you place saturation nodes across the spectrum and add harmonic colour, density, and texture exactly where the source needs it — without crossover splitting.

SOL-8 Dynamic Sculptor

Multiband Dynamics · No Crossover

Crossover-less multiband compression and expansion. SOL-8 controls dynamics band by band on a drag-and-drop graph, preserving the phase and transient clarity of the full-range signal.

SOL-5 Dynamic Clipper

Clipper · Saturation · Loudness

A dynamic clipper for mixing and mastering. Transparent loudness, analogue-style warmth, three clipping characters, multiband tube saturation, transient control, oversampling, and detailed metering.

SOL-6 Flo Compressor

Compressor · Dynamics

A clean, musical compressor that adds flow, density, and subtle wet character without losing clarity. Tone-shaping controls, detection EQ, oversampling, hysteresis mode, A/B comparison.

SOL-3 AnalyZer

Analyzer · Metering

A high-precision, ultra-visible analyzer built for fast visual decision-making. High-resolution FFT, LUFS and LRA metering, True Peak detection, Mid/Side analysis, and scalable visual themes.

SOL-4 Mastering Limiter

Limiter · True Peak · Mastering

A transparent mastering limiter with no hidden behaviour. Mid/Side limiting, spectral-dependent release, transient preservation, True Peak limiting, LUFS metering, delta monitoring, dithering, and A/B comparison.

SOL-2 Guitar Dynamics Shaper

Guitar Dynamics · VST3

Separates transient attack and sustain for precise control over punch, consistency, compression, EQ, and parallel processing — while preserving natural playing feel.

SOL-1 Pro Loudness Optimizer

Standalone Loudness Workflow

A standalone Windows app for loudness optimization, True Peak-safe static gain, real-time A/B comparison, waveform preview, and batch export for streaming-ready WAV files.

SOL-1 Loudness Optimizer

Standalone Loudness Tool

The original SOL-1 for Windows. Drag and drop a WAV, analyze LUFS and True Peak, and create a streaming-ready optimized version while keeping the original file untouched.