The Latest Zeeon Synthesizer By BeepStreet Update Adds iPhone Support, In-App Presets & More

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Back in August, BeepStreet unveiled its newest app Zeeon, a high-quality virtual analog Synthesiser for iOS with AUv3 support. In the beginning, the apps lacked various important features like advanced MIDI functionalities. With the latest updates, the developer added many new features requests by users.

Today, the developer updated again the app with amazing new features. In v.1.3, they released the entire app as universal version that allows you to use Zeeon also now on iPhones and iPod Touch. Beside this, it features a new dedicated MIDI input port as well as new additional presets banks which are available as in-app-purchase. Not to forget, they improved the app and fixed important bugs.

If you search an excellent sounding virtual Synthesizer with a straightforward design, than check out Zeeon, by BeepStreet (developer of the great Sunrizer Synthesizer)

Available here: Zeeon Synthesizer 

Zeeon is a virtual analog Synthesizer, powered by an advanced analog circuit modelling engine. We spent a lot of time analysing iconic analog synths, both vintage and modern, to find out which parts of the circuit contribute most to their specific character. We used this knowledge to create a unique synth, with focus on what’s most important – the pure, organic and detailed sound. Many analog synth emulations sound dull. Not Zeeon. We take care of the entire spectrum range from deep lows to sweet highs. All audio and modulation signals are processed at 176 KHz (4x oversampling).


  • Audio Unit v3 and standalone application with a simple polyphonic step sequencer
  • 2 oscillators with continuously variable waveforms, hard-sync and sub-oscillator. Carefully simulated analog drift and PSU influence.
  • Filter: 3 models available: Transistor ladder low pass, OTA cascade low pass and State Variable Filter with continuously variable LP-HP + BP mode.
  • 2 low frequency oscillators and envelope generators per voice.
  • Overdrive: diode clipper and transistor saturation, pre and post filter.
  • Up to 2 layers per voice. Layers can modulate each other.
  • Powerful modulation matrix offering self-modulation and cross-layer modulation, 8 modulation slots, 17 signal sources and 41 targets available, both from modulation modules and audio signal path. This takes Zeeon into semi-modular territory. Imagine oscillator waveform, panning, filter cutoff, resonance or LP-HP mode modulated by oscillators or another layer!
  • Effects unit: Circuit modelled BBD chorus, bass booster, zero-delay Phaser, Stereo delay and Reverb.
  • 144 presets and Tutorials bank.


New in BeepStreet Zeeon v.1.3 

  • Zeeon synth is universal now (iPad + iPhone)
  • Added a dedicated MIDI input port
  • Additional banks are available as IAP
  • Stability improvements and bug fixes

Check out here the in-app-purchase presets demo by Doug from the Sound Test Room 

Available here: Zeeon Synthesizer 

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