Beyron Audio Altron — Free Download
Altron is a sample-based synthesizer with over a thousand ready sounds, a Smart sequencer, and the Q&T engine for refined audio. It is designed for efficient music production across many genres.

Purpose
Altron is a professional sample-based synthesizer crafted from a producer’s perspective. It bundles over a thousand ready-to-play sounds spanning classical, EDM, hip-hop, trap, pop, and rock, along with risers, drops, impacts, and film effects. The instrument’s presets are designed to minimize tweaking and let you focus on creating music.
It includes smart presets like Arranger drums, Harmony instruments, and a Smart sequencer arranger to spark inspiration. The built-in Q&T engine automatically fine-tunes each instrument and applies an equalizer, compressor, and limiter for a crisp, polished output.
Key Capabilities
The centerpiece is the Smart sequencer, which runs six sequencers simultaneously. You can open up to sixty-four of these sequencers, each assigned to different instruments, and customize them fully. Switch keys and the sequencer generate complementary chords, making it easy to craft rhythmic melodies without manual programming.
For drums, you can design loops with limitless combinations. The mixer section includes an eight-band equalizer, compressor, limiter, and controls for volume, pan, and tuning. Six instrument groups each have their own equalizer, filter, ADSR, envelope, talk, and gate features.
Sound Design and Effects
Altron provides eight effects: reverb, delay, rotator, space, phaser, flanger, chorus, and lo-fi, all with gain sliders. For modulation, there are four LFOs with tempo sync and fade-in, plus unison, portamento, ADSR pitch envelope, dedicated vibrato, and pitch envelope controls.
The effects can be combined with the instrument groups and the Smart sequencer to layer drums, instruments, and effects into a full band arrangement. The Q&T engine processes every preset in detail, ensuring each sound is refined and integrated, contributing to a superior sound quality in your productions.
Workflow and Applications
For workflow, the Smart sequencer acts as a creativity blocker breaker, letting you create an entire band at your fingertips. You can start with the provided sequencer presets, manipulate their rhythmic melodies, and then customize them. The mixer and group controls allow fine-tuning without leaving the interface.
This instrument suits producers in many genres, from pop and rock to EDM and hip-hop. It is useful for quickly sketching ideas with the sequencer, building drum patterns, layering harmonies, or adding cinematic effects. The ready-made presets and smart features reduce setup time, making it ideal for fast-paced production environments.
Key features
- Over one thousand ready-to-use sounds and presets
- Smart sequencer with six simultaneous sequencers
- Q&T engine with equalizer, compressor, and limiter
- Eight built-in effects including reverb, delay, and chorus
- Six instrument groups with per-group modulation controls
- Dedicated drum loop design tools
- Smart presets for arrangement and harmony
Best for
Altron is best for producers who want an all-in-one instrument for fast idea generation and full arrangements. It works well for electronic genres like EDM and trap, as well as pop and rock, thanks to its large preset library and powerful sequencer that reduces time spent on sound design.