76477 Complex Sound Synth

76477 Complex Sound Synth

By Black Cat Systems

76477 Complex Sound Synth is a sound effects generator inspired by the SN76477 integrated circuit, offering advanced synthesis capabilities for mobile devices. It provides a modular environment for sound design, featuring multi-oscillator modulation, noise generation, and customizable sound effect boards.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Sound designers, electronic musicians, and retro-synth enthusiasts looking for portable, circuit-inspired sound synthesis.

What does it look like?

Key features

Multi-Oscillator Synthesisstandard

Features three oscillators supporting sine, triangle, sawtooth, and square waves with linear or octave-based frequency modulation.

Configurable Envelope Controlstandard

Includes a fully configurable ADSR envelope with options for linear or exponential curves.

Noise Generationstandard

Provides analog or digital noise sources with an integrated adjustable low-pass filter.

Sound Effect Managementstandard

Allows users to organize sound generators into exportable boards with up to 150 buttons on iPad.

How much does it cost?

paid

Velocity

Maintenance developmentShow more...

5 versions in history. Development pace: maintenance.

See all version history

Who built it?

Black Cat Systems

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User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
4.00 · 10

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for 76477 Complex Sound Synth

How's the Music market?

The rivals identified

The Analyst's Read

Key takeaways for 76477 Complex Sound Synth

Where is it heading?

Bottom line

This app is a specialized tool for creating and managing custom sound effects based on classic 1970s hardware architecture.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by 76477 Complex Sound Synth, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “76477 Complex Sound Synth Intelligence Report.” Updated Apr 24, 2026. https://marlvel.ai/apps/76477-complex-sound-synth

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