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 Rule Tec Heritage Pro by NoiseAsh is a Virtual Effect Audio Plugin for macOS and Windows. It functions as a VST Plugin, an Audio Units Plugin, a VST 3 Plugin and an AAX Plugin.
Rule Tec Heritage Pro Rule Tec Heritage Pro
Product Rule Tec Heritage Pro
Developer NoiseAsh
Price (MSRP)
Type / Tags EqualizerAnalogAnalog EmulationAnalog SaturationColoring EqualizerEqualiserEqualizer PreampEqualizer/PreampPassive EqualizerPultec
Plug-in, App & Soundware Format(s)
Operating System Availability
Download Released
- Released
System Requirements
Intel I3 2ghz / AMD Athlon 64 X2 or above
Windows 7 64-bit or above
4 GB RAM / 2 GB free space on system drive
VST / AAX host (supports both 32-bit & 64-bit platforms)
Min. 1024x768 Screen Resolution (1280x1024 / 1600x1024 Recommended)
Ability to download (Included: VST 32-bit, VST 64-bit, AAX 32-bit, AAX 64-bit
- Released
System Requirements
Intel I3 2ghz or above
OS X 10.9.5 Mavericks and above
4 GB RAM / 2 GB free space on system drive
VST / AU / AAX host
Min. 1024x768 Screen Resolution (1280x1024 / 1600x1024 Recommended)
Ability to download (Included: VST, AU, AAX versions)

Legendary passive equalizers have long been a top choice of leading recording and mastering engineers since it was released in 1951. When it was first on the market; this custom-engineered and built by hand unit was a game changer in recording studios, as you now had the ability to manipulate the sound even farther than before, bring it closer to the front of the mix and make it feel as if you're in the room with the performer.

With tons of research and hard work; we are proud to present extremely accurate models of these legendary equalizer units, Rule Tec Collection. We've modeled lot's of unique complex interactive analog behaviour in order to present all signature characteristics of the original units' "a must have tone". The result is pretty amazing. All in one solution for legendary famous equalizer tone that you've heard in thousands of records for 70 years. Well known 3 models: Rule Tec EQ1A for classic mixing and mastering, Rule Tec EQ5M famous mid range equalizer, Rule Tec F3C completes the collection with unique sharp high pass - low pass filters. Rule Tec Heritage Pro is a combination of these models and all in one solution for both professional mixing and mastering purposes. Same musicality, clarity, warmth and character with original units which is immediately noticeable when tweaking frequency boosts. Legendary tone is here with all of the legendary signature features including "Pultec EQ trick".


  • Extremely accurate circuit reproduction of the most popular vintage studio equalizers ever made.
  • Complex legendary interaction between filters with smooth and musical curves.
  • Unique analog behavior of total harmonic distortion, tubes, hum etc.
  • Friend of CPU.
  • Resizable GUI.

{See video at top of page}


Latest User Reviews Average user rating of 5.00 from 1 review

Reviewed By quilys
April 1, 2019

A perfect emulation, it sounds analog, it sounds fat, it sounds creamy and very 80's, anything that I throw the improvement, open sound, highly recommended to use in the master of the DAW, congratulations for having created a plug-in created a plug-in that will shine for a long time. In regards to this emulation, the term "magical" seems to be appropriate. There's something about a Rule Tec Heritage Pro that enhances anything you run through it, even if you don't apply any EQ. There's a glow that happens within the tubes and transformers that adds some weight in the low end and opens up the top. Amazing piece of software.

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Rule Tec Heritage Pro

Average user rating of 5.00 from 1 review

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