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SunrizerXS synth

By BeepStreet

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Sunrizer XS synth is a virtual analog synthesizer that takes the definition of iOs synthesizer to the next level.
Thanks to carefully designed architecture and heavy usage of coprocessor it blurs the boundaries between iOs and hardware synthesizers.
Sunrizer XS was built to perform and works perfectly with any MIDI keyboard or sequencer. A lot of research has been done in order to achieve unheard warmth and clarity.

*** The app requires at least iPhone 3GS or iPod Touch 3rd gen. iPhone4 or iPod Touch 4rd gen. recommended for full polyphony ***

· True SuperSaw sound emulation, first found in the legendary Roland JP-8000 synthesizer. SuperSaw is a layered waveform consisting of multiple saw waves which are detuned to create an extremely full and epic sound. It's possible to use 2 supersaw oscillators per voice · Polyphony: 7 voices on iPhone 4, 3 voices on iPhone 3GS
· Two independent filters per voice with configurable routing. You can select between various filter types including classic resonant LP,HP,BP,Notch and less common like Comb and Formant.
· The Morph Group function lets you continuously morph of up to 30 parameters in a sound (including effects), using only the modulation wheel.
· Full support for CoreMidi, Akai SynthStation 25, MIDI mapping with learn function, Virtual Midi Ports and background audio

· 2 warm-sounding analog modelled oscillators per voice + 2 sub-oscillators (except SuperSaw). Available waveforms: Saw, PWM pulse,Triangle, SuperSaw.
· Oscillator 2 hard-sync and configurable routing
· Osc-mix, ring modulator
· FM (true frequency modulation), PM mode for second oscillator
· White noise oscillator

· Two independent filters per voice with configurable routing. You can select between various filter types including: resonant LP,HP,BP,Notch, Comb and Formant.
· Configurable routing: serial or parallel with bypass option.
· ADSR envelope, keyboard tracking and full LFO control

· Two LFOs per voice. It's possible to assign each LFO to almost any parameter. 3 LFO running modes: trigger, 1 shot, global. 6 waveforms, phase and fade-in knobs
· The Morph Group function lets you continuously morph of up to 30 parameters in a sound (including effects), using only the modulation wheel.
· Two Modulation ADSR Envelopes for amplitude and filters cutoff
· Pitch and modulation wheels

· A number of effects are built in: distortion, chorus, equalizer, stereo delay. All parameters can be modulated using mod-wheel.

· Sunrizer XS incorporates very powerful programmable arpeggiator. You should think of it more like a small step sequencer.

· Over 200 presets, ability to share cutom banks via email
· 7 voices polyphony
· Playback modes: poly, solo, arp
· Built-in recorder supporting AudioCopy and iTunes file sharing.
· Supports CoreMidi. MIDI key velocity can affect up to 3 parameters.
· Configurable piano keyboard size
· Hold button allows you to to keep notes sustaining until you play new notes.
· With Chord Memory function you can play the chord by only pressing single keys.
· Tube soft saturation on output

Visit for user manual and audio demos.
iPhone version coming soon!

iPad version is available as "Sunrizer synth".

"Sunrizer is the first truly mature polyphonic synth for the iPad, a real, smooth and powerful sounding option for all sorts of stage and studio performances."
Mark Jenkins, author "Analog Synthesizers"

"This virtual synthesizer is the highest quality digital instrument I have yet to discover for the iPad"

"Close your eyes for a minute and just listen. This thing sounds EXPENSIVE. "

"I predict that the one app that leads the charge of the high-end synth apps will start with an S."

What's New in Version 1.3

- Support for Audiobus
- Minor bugs fixed

iPhone Screenshots

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3

Customer Reviews

Very impressive

I play lots of iOS synths and while most are useless, this one's a keeper. Only thing I'm puzzled and still questioning is, how do I play recordings, or is it possible to run recorded tracks in order to layer more tracks over those? An instruction/help section should be added. I've figured how to use the synth for the most part, it's very well laid out, but a user manual would be much appreciated. Thanks again for an awesome synth. Def one of the best if not the best for $3. You really can't ask for more at this price, I'm guessing, a user manual would take some time to write for this synth as it is a very detailed va synth. But hey if you guys put a manual together and make it an iap, I'd buy it. I feel like this synth has a lot of potential and use. Love how you included the natural circular knob twist feature as an option. Most iOS synths I played do not have this option, they all give the default linear knob turns, which is okay, but def not natural feeling when attempting a rotary motion.

Excellent, rich sound.

Excellent app. This and the iPad version of Sunrizer are my two favorite synths, and having MIDI support in both is a plus. With both running on the iPad I can turn on background audio, set up a multi-track sequencer app, set the MIDI in channel to the respective track number, and I have a bit of variety going.

The interface is pretty easy to use, even on the small screen of my iPod Touch. It has all the basic components of a synth, all broken out into tabs so the controls can be found easily.

One thing I would like to see in this, though, is the ability to set LFO 1 to control the LFO 2 frequency set point. I was thrilled when that was added to the iPad version, but would like to see it on the iPhone/iPod touch version as well.

That aside, it's still an excellent app. Don't hesitate to buy! It's worth every penny.

Well, THAT was unexpected.

I'll admit it, I'm cheap. When it comes to apps, I wait for them to go on sale unless its something for which I have an immediate need.

I'm a bassist, so Sunrizer isn't exactly at the top of my list of must have apps. But today I finally gave it a shot, and the moment I hit the first key I was reminded of my old guitar player's Korg keyboard that we used on recordings.

There are some GREAT sounds in this app, and with Audiobus support, you can use it with other apps in all kinds of crazy and creative ways!!

Glad I spent the money. This is sure to end up on a future recording.

SunrizerXS synth
View In iTunes
  • $2.99
  • Category: Music
  • Updated: Dec 17, 2012
  • Version: 1.3
  • Size: 5.7 MB
  • Language: English
  • Seller: Jaroslaw Jacek

Compatibility: Requires iOS 4.1 or later. Compatible with iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPad, iPod touch (3rd generation), iPod touch (4th generation), and iPod touch (5th generation). This app is optimized for iPhone 5.

Customer Ratings

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