Ashun Sound Machines Hydrasynth Keyboard

The HYDRASYNTH keyboard is both a sound designers dream synth as well as a performing musicians ideal. The sound engine is designed for maximum flexibility. At the same time, we designed the user interface in a way to allow you to edit the patch quickly with a minimal amount of paging and many workflow shortcuts.

Features

Oscillators

The tone generation capability is the heart of any synthesizer.

The 3 oscillators allow you to choose from a selection of 219 single cycle waveforms.

Wavemorphing is a feature usually found on synths with preset wavetables. Creating user wavetables is arduous or downright impossible. Unlike most wavetable synths, our oscillators 1 & 2 have our WAVELIST mode. This mode allows you to pick and choose 8 waves, from our bank of 219, arrange them in the order you want, and then morph from one to another.

mutators

Oscillators 1 & 2 are routed into our MUTATORS. The Mutators allow you to modulate, bend and sculpt the sound in new (and old) ways.

Each MUTANT allows you to choose from the following processes:

FM-Linear - for making classic FM sounds. Choose multiple FM sources, including external inputs.

Wavestack™ - creates 5 copies of the incoming sound and allows you to set a detune amount.

Hard Sync - This gives you those classic hard sync sounds. Try hard syncing a morphing wavetable for some fun.

Pulse Width - This will pulse width modulate ANY input sound. 

PW - Squeeze - This is a different form of pulse width mod that creates a smoother sound.

PW-ASM - this mode divides the incoming wave into 8 slices and allows you to set how much pulse width mod will happen in each section.

Harmonic Sweep - this will sweep the harmonics of the incoming sound.

The Mutants can also generate its own waveforms in both FM and Sync modes so that you do not have use another oscillator... Of course, the routing is flexible so you can choose the other oscillators as mod sources if you like.

Mixer/ filter routing

The 3 Oscillators are fed into a mixer along with the Noise generator and Ring Modulator.

The Mixer allows you to mix levels as well as pan the input source.

There is a balance control that allows you to choose how much signal of each source is routed to filters1 and 2.

The filters can be set to be parallel or series for ultimate flexibility.

filters

If oscillators and tone generators are the heart of a synthesizer, the filters are the soul.

The Hydrasynth has two filters that can be configured in series or parallel.

The first filter has 11 different filter models, giving you multiple options for tailoring your sound.

The second filter is a 12db per octave has a continuous sweep from Low pass to bandpass to high pass, similar to the way the classic SEM filter worked.

LFO's

5 Low-Frequency Oscillators…YES, 5. 

Much like our sound engine, the LFO’s are not ordinary by any means.

The Hydrasynth LFO’s feature a STEP mode that allows you to create patterns with up to 8 steps. Having 5 mini step sequencers gives you an amazing amount of possibilities for further shaping your sound. 

Of course, there are also 10 standard waveforms to choose from.​

The LFO's all have delay, fade in, 3 triggering modes, smoothing, start phase, one-shot mode so that they can act as envelopes and BPM sync. 

envelopes

5 DAHDSR Envelopes……YES 5. 

An advanced sound engine needs plenty of modulation sources. Our 6 stage envelopes feature Delay, Attack, Hold, Decay, Sustain and Release stages.

The time settings for the stage can be set in seconds or in time divisions, giving you envelopes that play in sync to your song. ​

You can also loop the envelopes to create LFO’s whose shape can be voltage controlled in the modulation matrix.