Classic style — Futuristic control
DELIA is a bi-timbral polysynth inspired by the motorised
control panel and voice architecture of the original Melbourne
Instruments’ Nina. Delia introduces a 49-key velocity and aftertouch
sensitive keyboard, new multi-mode analog filters, high pass and
low pass resonance control, 3-stage overdrive, and even more
modulation possibilities. Paired with our Rotary Recall° technology,
Delia opens the door to the sounds and direction of tomorrow.
Analog soul with a computerized brain
Using a combination of true analog filters and virtual analog
modelling, DELIA retains the vital sound of massively
overdriveable analog ladder filters, while using a digital front end
to run modelled VCOs, wavetables, high pass filters and more.
The powerful combination of analog plus digital is harnessed by
Delia’s unique 12 note mode, using 12 complete oscillator banks
into the 6 filters, limiting note stealing without compromising the
sound, and fully unleashing Delia’s bi-timbral operation.
Discrete Multi-mode Filters
Delia’s true analog low pass filter is the heart and soul of the
sound engine — warm, full and sweet or fearfully aggressive. It
is complemented with a high-pass modelled ladder filter, which
can be linked for bandpass and notch operation. With 12 and 24dB
slopes and separate high/low pass resonance control there is huge
scope when shaping sounds, from the most delicate plucks and
pads to the wildest overdriven bass and lead sounds imaginable.
Delia is an inspiring creative companion and dependable instrument
for musicians and composers, no matter what their level.
Total Recall. It’s not a dream!
At first glance Delia has less knobs than its predecessor Nina,
but by no means does this limit control. Using our Rotary Recall
system, Delia satisfies the demand for ‘knob per function’ without
an overwhelming number of knobs and menus, allowing players
move effortlessly between four oscillators, three LFOs, multi-mode
filters, envelope generators and effects, providing the confidence
to push the boundaries of performance and sound design.

Morph every parameter, then Mod it
Delia’s A/B Morph function lets you explore and sweep through
timbres like no other. The A/B Morph sound is an actively
calculated change in parameters between the A and B patches
including the entire modulation matrix. This provides the ability
to instantly create a new preset based on the Morph position
that is neither the A or B patch, but instead a totally new sound.
Morph is also a ‘Mod destination’, giving you even more creative
control via aftertouch, mod wheel and expression.
Step into an infinite matrix of sound
The motorised journey does not end at Recall and Morph; Delia’s
‘Mod Mode’ automates the Modulation Matrix setup. As you
move between the 20 modulation sources, every knob changes
position to display its modulation amount. No need to tweak the
panel every time you switch sources or destinations, no matter
how many modulations or slots are active. Delia gives you a sound
design workflow that truly flows - combining the flexibility of a soft
synth with the tactile experience of a classic hardware synth.
Building on innovation
Delia inherits many of the acclaimed features of Nina, including
4-Quadrant Analog VCAs, Morphing, Digital Effects and Digital
Wavetable Oscillator. Adding to these features are the inclusion
of sequencer phrase looping and overdubbing, and the ability to
assign your favorite effects parameter to the Effects Macro control.
Under the hood Delia is a beast! Virtual Analog Oscillators model
Nina’s discrete circuitry but add cross-modulation, and Delia’s 20
modulation sources and 40+ mod destinations with unlimited slots
gives sound designers an almost endless spectrum of sounds.
Two digital effects processors paired with classic effects presets
and the option to run in series or parallel offers creative freedom.
And with the ability to save more than 16,000 presets inspiration
and artistry will never be limited by available memory or slots.
Delia’s high definition LCD also provides useful Waveform and
Envelope visualizers, as well as instant feedback and display for
almost every function as you interact with the control panel.
Motorised Morphing Polyphonic Synthesizer
NEU!

Key Features
• Motorised Control Panel
• 6 voice polyphony
• 12-note mode via 6 analog filter circuits
• Bi-timbral — Layers/Splits/Stacks
• Multi-mode Analog Filters and VCAs
• 4 Oscillators per voice:
2 x Modelled VCOs, Wavetable, Noise/XOR/Aux
• A/B Patch Morphing
• 49 key semi-weighted keybed inc. Velocity and Aftertouch
• Pitchbend and Modwheel.
Voice Architecture
• True Analog Filters and stereo VCAs
• 4 Oscillators per voice:
VA Modelled VCOs, Wavetable, Noise/XOR/Aux
• 6 Analog voice circuits with 12-note mode that
retains 4 oscillators/voice.
• Unlimited Modulation Matrix - 20 sources x 40 destinations
• 3 x LFOs with variable shapes:
Sine, Triangle, Square, Ramp up, Ramp down, Random)
• 3 x Envelopes:
VCA, VCF, Aux
Motorization
Control panel automation & interactivity
• Instant Preset Recall - every knob moves to position
• Interactive Morphing with parameter isolation
• Interactive Mod Matrix setup
• Instant Layer Recall - panel changes to active patch
• Multi LFO, Envelope and Filter Settings Recall
• Effects Level and Macro Parameter Recall
• Instant ‘INIT’ control panel reset

Interactive Multi-Mode Filters
• Analog Low Pass Ladder Filter
• 3-stage Analog Overdrive
• Virtual Analog High Pass Ladder Filter
• Separate High Pass and Low Pass Resonance control
• HP/LP filter ‘LINK’ mode for Band Pass/Notch control
• Selectable 12dB and 24dB slope for LP Filter
Effects
• 2 x Effects Processors with parallel or series configuration
• Stereo Digital Effects:
Delay, Chorus, Reverb with classic Preset Algorithms
Step Sequencer + Phrase Looper
• 16-step Programmable Polyphonic Sequencer
• Phrase Looper with overdub/layering
• Sequences and loops are saved with presets and recallable
Additional features
• Stereo 4 quadrant VCAs with infinite panning
• Arpeggiator
• Connectivity: 2 x USB-A host ports / 1 x USB-C device
for DAW / 2 x Aux or CV line in / MIDI in/out/through /
Stereo out (L+R)
• 400+ factory presets
• Virtually unlimited preset storage (16,000+)
• Customizable Hi-res LCD
• Open-source
Physical specs
• Size: 810mm x 320mm x 140mm / 32” x 12.5” x 5.6”
Instrument weight: 8.7kg / 19.1lb
• Included in box: Delia Synthesizer, regional power kit, QSG.