The Martinic AX73 plugin keeps the soul of the original analog design but expands it into a modern, production-ready instrument. With two independent synth layers, four analog-modeled oscillators, deep modulation, and a flexible eight-slot effects chain, it feels familiar yet surprisingly powerful. Everything is right in front of you – no menu diving, no hidden pages. Add to that 600+ carefully designed presets, modern DAW support (VST, AU, CLAP, AAX), and Martinic’s ACE analog modeling, and you get a synth that works just as well for fast inspiration as it does for detailed sound design.
Martinic AX73 Plans & Coupon Codes (100% Working)
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Key Features and Screenshots

- Oscillators & Sound Engine
– Two VCOs per layer (four total)
– Waveshapes: Saw, Triangle, Square, Sine, Saw+Triangle
– Sub-oscillator for added low-end weight
– Pulse width control on all waveforms
– Pink noise generator per layer - Filters
– Dedicated filter per layer (Low-Pass, Band-Pass, High-Pass)
– Selectable slopes: 6, 12, or 24 dB/oct
– Self-oscillation for classic analog tones
– OWFM feature for oscillator-to-filter modulation - Layers & Polyphony
– Two fully independent layers (Upper & Lower)
– Stack layers for thicker sounds or split them across the keyboard
– Up to 24 voices of polyphony
– MIDI split mode for controlling layers on separate channels - Modulation Power
– Four envelopes per layer (three fully assignable)
– Four LFOs per layer with advanced waveforms
– Mod targets include VCO, VCF, VCA, PWM, Resonance, Pan, and more
– Envelope inversion and retrigger modes
– Sample-and-hold style modulation via LFO step function - Arpeggiator
– Independent arpeggiator per layer
– 11 modes including Shuffle and Improv
– Tempo sync, octave cycling, and adjustable gate length - Effects Section
– Built-in chorus inspired by the original hardware
– Eight post-synth effects: Compressor, Chorus, Flanger, Phaser, Delay, Reverb, EQ, Distortion
– Drag-and-drop effect routing
– Per-effect mix control for fine balance - Presets & Workflow
– 600+ factory presets across multiple genres
– Legacy AX73 hardware presets included
– Presets from Doctor Mix and top sound designers
– Preset Manager with Collections for easy organization and sharing
More screenshots


How to Use Martinic AX73
Step 1: Load the Plugin
Insert AX73 on a MIDI track in your DAW (VST, AU, CLAP, or AAX supported).
Step 2: Choose a Preset
Open the preset browser and explore the Factory or Legacy collections. This is the fastest way to get a feel for the synth.
Step 3: Adjust the Layers
Decide whether you want a single layer, stacked layers, or a keyboard split. Each layer can be edited independently.
Step 4: Shape the Sound
Tweak oscillators, filter cutoff, resonance, and envelopes directly from the main panel—everything is visible and hands-on.
Step 5: Add Modulation
Assign LFOs or envelopes to movement targets like filter, pitch, or pan for more life and motion.
Step 6: Apply Effects
Enable the effects section and reorder modules by dragging them. Small changes here can completely transform a patch.
Step 7: Save Your Preset
Store your sound in a custom Collection so you can reuse or share it later.
Frequently Asked Questions
Is Martinic AX73 suitable for beginners?
Yes. The interface is clear and well laid out, making it easy to tweak sounds without technical frustration.
Does it sound truly analog?
Very much so.
Can I use AX73 for modern music styles?
Absolutely. While it has an 80s character, this Martinic Audio product works great for modern pop, electronic, cinematic, and synthwave tracks.
How CPU-heavy is the plugin?
It’s well optimized.
Are the presets usable or just demos?
They’re very usable. Many are mix-ready and created by respected designers with real musical context in mind.
Can I automate parameters in my DAW?
Yes. Almost every control can be automated or assigned via MIDI Learn.
Does it support MPE?
Standard MIDI control is supported; MPE is not the main focus of this instrument.
Can I disable effects to save CPU?
Yes. Effects can be turned off individually or entirely if you want a dry signal.
Is there any discount available for Martinic AX73?
Yes. WinningPC provides an exclusive 10% coupon code for Martinic AX73, helping you save on the official purchase price.
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Technical Details
| Language Support | English and more… |
| Money Back Guarantee | 30-Day |
| Operating System | Windows 7 or newer as a 32-bit or 64-bit plugin, or Mac OS X 10.9 (Mavericks) or newer as a 64-bit plugin. |
| Shipping | The register code will be sent to your email in minutes |
| Subscription | 1-Year, Lifetime |
| Support Services |

