ASM Hydrasynth Deluxe Silver Edition Polyphonic Synthesizer STUDIO KIT

Dual sound engines
Hydrasynth Deluxe offers 16 voices of polyphony in Single mode that can be split into two completely separate 8-voice sound engines in Multi mode. The two Multi modes for separate sound engine operation are KeySplit, which creates classic keyboard splitting between two patches, and Dual, which enables layering of two patches over the whole keyboard. A dedicated balance knob for direct adjustment of the mix between lower and upper parts of a Multi patch is available on the panel, as well as separate stereo audio outputs and MIDI channel assignments for true bi-timbral operation.

Ribbon controller
Add expression to any patch using the 4-octave ribbon controller, perfectly situated above the keyboard. The ribbon controller is freely assignable as a source in the mod matrix, but it can also be used in 'Theremin mode,' where it will send both trigger and pitch.

Mutators
Oscillators 1 & 2 are routed into Mutators that allow you to modulate, bend and sculpt the sound using 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 spread amount.
• Hard Sync gives you those classic hard sync sounds. Try hard syncing a morphing wavetable for some fun.
• Pulse Width will pulse width modulate any input sound.
• Squeeze is a different form of pulse width mod that creates a smoother sound.
• PWM-ASM divides the incoming wave into 8 slices and allows you to set how much pulse width mod will happen in each section.
• Harmonic Sweep will sweep the harmonics of the incoming sound.​
• PhazDiff takes the input signal, shifts the phase and then creates a difference result with the original signal.

Filters
If oscillators and tone generators are the heart of a synthesizer, the filters are the soul. Hydrasynth has two filters that can be configured in series or parallel. The first filter has 16 different filter models, giving you myriad options for tailoring your sound. The second filter is 12dB per octave and has a continuous sweep from either low pass > band pass > high pass or low pass > notch > high pass, similar to the way the classic SEM filter worked.

Envelopes
An advanced sound engine needs plenty of modulation sources. Hydrasynth's 6-stage envelopes feature delay, attack, hold, decay, sustain and release stages. The time settings for each stage can be set in seconds or in time divisions, giving you envelopes that can play in sync with your songs. You can also loop the envelopes to create LFOs whose shapes can be voltage controlled in the modulation matrix. The envelopes have the added ability to be triggered from multiple sources.

Arpeggiator
In Multi mode, the upper and lower parts can have their own separate arpeggiator settings. The arpeggiator allows for standard note arpeggiations but also has a phrase arpeggio built in. Parameters like Ratchet and Chance will generate rhythmic patterns with some randomness to add life and spontaneity to your performance. You can also modulate most of the parameters in the arpeggiator, so imagine using LFOs, envelopes, polyphonic aftertouch or the ribbon controller to modify your arpeggios in real time.

Main controls
The Main section of system controls is where you navigate your patches in both Single and Multi modes, configure system settings and see parameters relating to envelopes, waveforms and filters on the OLED screen. Init and Random buttons will allow you to initialize or randomize a complete patch or specific modules with a press & hold + module select button. Pressing the Home button returns you to navigating patches in a simple and easy way.

Macros
Macros give you deep control over the engine in live performance. The 8 assignable encoders and buttons can each be routed to 8 destinations each. Complete sound transformations can take place with the press of a button or turn of a knob. On Hydrasynth Deluxe you can control the macros of both the lower and upper parts in Multi mode at the same time.

Effects
The effects chain goes beyond the typical options found in other synths with pre-effects and post-effects giving you unique ways to process your sound. For Hydrasynth Deluxe, Multi mode enables two completely separate effects chains for the lower and upper parts. The delays and reverbs were modeled on some of the most popular effects on the market, making these effects the perfect way to complete your sound – in the box.