Video & Audio · Review · Updated 17 October 2026
Martinic reviewCircuit-modeled vintage synths, keys and effects as AAX, AU, CLAP and VST plugins
Excellent
Brent score, out of 5
Martinic makes focused, circuit-modeled recreations of rare vintage instruments and effects, led by the AX73 synth, with simple licensing: a key file, no dongle and no online activation. You can try every plugin before buying and even get Kee Bass free. The catalog is small and niche, so it suits producers chasing specific vintage colors rather than those wanting one big all-in-one suite.
Price
Kee Bass free; paid plugins from US$25 (one-year licenses from US$9)
Free option
Free plan
Best for
Producers who want authentic 70s and 80s synth and keys tones
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Best for
- Producers who want authentic 70s and 80s synth and keys tones
- Musicians who dislike iLok dongles and online activation
- Budget-minded users who prefer cheap one-year licenses
- Synthwave, retro pop and soundtrack creators
Skip it if
- Anyone who wants a huge all-in-one instrument collection
- Users on older systems below Windows 7 or macOS 10.9
- Producers who need modern sample-based orchestral or drum libraries
You can hear the sound in your head: a warm 80s analog pad, a wobbly Italian string machine, a vintage electric piano. Then you find the original hardware costs thousands, needs servicing, and still won't stay in tune.
Martinic, a plugin developer based in the Netherlands, builds software recreations of exactly those instruments. It models the original circuits with its Advanced Circuitry Emulation technology rather than sampling them, then adds modern features such as extra modulation and effects.
This review covers the main plugins, the lifetime and one-year license prices, how the free demo works, and who will get the most out of the range.
What is Martinic?
Martinic develops audio plugins that emulate vintage synthesizers, keyboards and effects, sold directly through its website and paid via FastSpring. The range includes the AX73 synth (modeled on an 80s analog polysynth), the Elka Panther combo organ, Pianet T electric piano, Prodigy analog mono synth, Kee Bass string bass simulator, and effects like Scanner Vibrato, AX Chorus, AXFX, Lem Echo Music and Colorsound Tremolo. Plugins run as AAX, AU, CLAP and VST on Windows and macOS, can be tried free in demo mode, and are licensed with a key file.
Pros and cons
What we like
- Every plugin has a free demo (adds white noise to the output)
- Kee Bass is free, and several preset collections are free too
- Lifetime licenses or cheap one-year licenses (from US$9)
- License key file: no dongle, no online activation
- AAX, AU, CLAP and VST formats for all major DAWs
- AX73 includes 600+ presets and free preset collections
What could be better
- Small, niche catalog compared with Arturia or Native Instruments
- One-year licenses do not renew, so you buy again or upgrade
- New licenses include free updates only within the same major version (1.x.x)
- Prices show in your local currency, which can look higher than US pricing
Overall
Excellent
- Sound4.7
- Ease of use4.3
- Value4.4
- Licensing4.5
Key features of Martinic
Circuit-level modeling
Martinic's Advanced Circuitry Emulation models each instrument's electronics rather than sampling it. The Kee Bass, for example, was modeled from the original schematic and a real unit, with no samples at all.
AX73 flagship synth
AX73 recreates an 80s analog synth with four analog oscillators across two layers, extended modulation and an eight-module effects section. It ships with 600+ presets and two free preset collections.
Vintage keys and organs
Pianet T and Elka Panther cover classic electric piano and combo organ sounds. Retro Pack 2 bundles them with Kee Bass, Colorsound Tremolo, Lem Echo Music and Scanner Vibrato.
Free demo for every plugin
You can use any plugin free for testing and unpublished work. In demo mode white noise is added to the output, which makes the limit obvious without a time bomb.
Simple licensing
Licenses are delivered as a FastSpring key file with no dongle and no online activation. That suits studios with offline machines.
One-year licenses
Besides lifetime licenses, most plugins come with a non-renewing one-year license at about a third of the price. It is a cheap way to use a plugin for a single project or season.
Martinic pricing
Checked 2026-10. Prices can change; confirm on Martinic’s site.
Free
US$0
free license
- Kee Bass string bass simulator
- Several free preset collections
- Demo mode for all paid plugins
Effects
From US$25
lifetime license (one-year licenses from US$9)
- Scanner Vibrato, AX Chorus, Lem Echo Music, Colorsound Tremolo: US$49 each
- TG100 Reverb: US$25
- AXFX 8-unit effect rack: US$99
Instruments
From US$99
lifetime license (US$33-49 for one year)
- Elka Panther, Pianet T, Prodigy: US$99 each
- AX73 synth: US$149
- Preset collections: US$25 each
Bundles
From US$239
lifetime license
- Retro Pack 2 (6 plugins): US$239 or US$79 for one year
- AX Bundle (AX73, AXFX, AX Chorus): US$359
- Bundle savings versus buying plugins one by one
Watch out: These are US-dollar prices from Martinic's FastSpring store for US buyers; the site shows local currency (for example AX73 at A$176 in Australia), taxes apply at checkout, and one-year licenses do not auto-renew.
See current Martinic pricing →What people use Martinic for
A synthwave producer's main pad synth
A producer uses AX73 for lush 80s pads and brassy leads, starting from its 600+ presets. AX Chorus adds the classic stereo width on top.
Vintage keys on a pop record
A songwriter adds Pianet T for a bright electric piano part and Scanner Vibrato for organ movement. A one-year license covers the album sessions cheaply.
Trying vintage sounds for free
A beginner downloads the free Kee Bass for 60s-style bass lines and runs AX73 in demo mode. They only buy once a track is ready to publish.
How to get started with Martinic
- 1
Download the free Kee Bass or a demo of any plugin from martinic.com
- 2
Load it in your DAW as AAX, AU, CLAP or VST and browse the presets
- 3
Decide between a lifetime license and a cheaper one-year license
- 4
Buy through the FastSpring checkout and download your license key file
- 5
Load the key file in the plugin to remove the demo white noise
Martinic alternatives
| Product | Choose it when |
|---|---|
| Martinic 4.4 | Producers who want authentic 70s and 80s synth and keys tones |
| Arturia V Collection | Choose Arturia if you want a large all-in-one collection of vintage synth and keyboard emulations. |
| Cherry Audio | Choose Cherry Audio for low-cost vintage synth recreations and frequent sales. |
| GForce Software | Choose GForce for officially endorsed recreations of classic synths like the OB-E and Minimonsta. |
Martinic: frequently asked questions
Is Martinic Kee Bass really free?+
Yes. Martinic offers a free license for Kee Bass, its emulation of a 60s Rheem Kee Bass string bass simulator. The license includes free upgrades through version 1.x.x.
Does Martinic use iLok?+
No. Martinic plugins are protected by a FastSpring-generated license key file, with no dongle and no online activation.
What is the Martinic one-year license?+
It is an annual, non-renewing license that gives full access to a plugin and its updates for one year, at roughly a third of the lifetime price. For example, AX73 costs US$149 for life or US$49 for one year.
Can I try Martinic plugins before buying?+
Yes. Every paid plugin runs in demo mode for testing and unpublished work. In demo mode white noise is added to the audio output.
Which plugin formats and systems does Martinic support?+
Martinic plugins come in AAX, AU, CLAP and VST formats. The AX73 page lists Windows 7 or later and macOS 10.9 or later.
Who makes Martinic plugins?+
Martinic is a plugin developer whose listed contact address is in Schagen, the Netherlands. Its instruments are built with its Advanced Circuitry Emulation (ACE) modeling technology.
Final verdict
Is Martinic worth it?
If you want genuine vintage character without vintage hardware headaches, Martinic is easy to try with zero risk. Grab the free Kee Bass, run AX73 in demo mode on your next track, and buy a lifetime or one-year license only when you are ready to release.
Try Martinic pluginsAffiliate link · we may earn a commission at no extra cost to you.
Reviewed by
Amjid Ali, Founder and editor
Amjid Ali is a Melbourne-based AI and automation lead, author of five books on infrastructure, automation and digital transformation, and a corporate trainer whose courses on n8n, Proxmox, firewalls and ERP have taught thousands of IT professionals.
Last updated 17 October 2026 · How we review
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Martinic 4.4
Kee Bass free; paid plugins from US$25 (one-year licenses from US$9)