QUASAR
Key Features
- Four flexible oscillators, unison control, and stereo shaping support wide leads, substantial basses, pads, keys, and more unusual electronic textures.
- A dual-filter signal path gives patches more than one stage of tonal shaping before the effects section.
- Two LFOs, a modulation envelope, and cross-phase modulation create animated timbres without relying only on static oscillator settings.
- Programmable 16-step arpeggiator makes rhythmic synth patterns part of the instrument rather than an external MIDI setup.
- 116 factory presets span basses, leads, pads, keys, chords, arps, drums, FX, and related starting points.
- Built-in drive, delay, chorus, phaser, EQ, and QUASAR reverb let patches be auditioned with a complete effects chain.
- Selectable satin and CLASSIC interface skins provide two visual presentations for the same synthesis engine.
Description
QUASAR is SignalLab's Windows virtual-analog VST3 instrument for building broad electronic leads, heavy basses, pads, keys, rhythmic arpeggios, drums, and experimental textures. Its four flexible oscillators, unison controls, stereo shaping, and dual-filter signal path make it a practical starting point for sounds that need more width or motion than a basic subtractive patch.
Two LFOs, a modulation envelope, and cross-phase modulation provide the movement tools, while the programmable 16-step arpeggiator turns held chords or single notes into repeatable patterns. The 116 factory presets cover basses, leads, pads, keys, chords, arps, drums, and effects, so it is useful both for immediate sketching and for learning the architecture from working patches.
QUASAR also includes drive, delay, chorus, phaser, EQ, and a dedicated reverb engine. Keeping these processors inside the instrument makes it easier to audition a complete idea before committing to a separate effects chain.
The current official product page is a $0 Gumroad listing for the Win64 VST3 build, with no sale deadline or coupon language shown. It is therefore a focused option for Windows producers who want an analog-style synth with built-in sequencing and effects rather than a large multi-engine workstation.
Frequently Asked Questions
What kind of synth is QUASAR?
QUASAR is a virtual analog software instrument from SignalLab. Its official launch description centers on four oscillators, unison and stereo shaping, a dual-filter path, modulation tools, sequencing, and built-in effects for electronic music and sound design.
What sounds are included in the factory library?
The launch article lists 116 factory presets. The categories include basses, leads, pads, keys, chords, arps, drums, FX, and more, providing starting points for both melodic and textural work.
Does QUASAR include an arpeggiator?
Yes. QUASAR has a programmable 16-step arpeggiator, so users can build repeating note patterns within the instrument. The instrument also includes extensive modulation for shaping the movement around those patterns.
Which plugin format and platform does QUASAR support?
The official product title identifies QUASAR as a Win64 VST3 synthesizer, and the launch article also specifies Windows VST3 availability. No macOS or Linux build was stated in the research sources, so this listing is limited to Windows.
