Products - PTH-2A Vintage Pultec EQH Plug-in for Mac and PC View Cart / Checkout

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DEMO MODE Restrictions:
Every 60 seconds the audio will fade out momentarily. To remove these restrictions you will need a valid activation key.

Previous releases for Mac OS X v 10.5.8 - 10.8 (32 and 64Bit) can be downloaded from the link below.
[ Earlier Versions ]
NOTE: This product is no longer actively developed. You can download it for use with existing activation codes, and if you have previously purchased this product it will continue to function and be supported, subject to host application or operating system updates, however new activation codes are no longer available.

A cost effective alternative to the full Pultec EQP-1A emulation with the essential signature vintage sounds.
Applying bass boost without loss of definition and focus can be a challenge, even for modern digital equalizers.
The elegant simplicity of the vintage Pultec design is renowned for its signature 'low-end trick' - the ability to boost and cut low frequencies at the same time, adding powerful, tight bass boost without sacrificing detail.
Emulating the vintage Pultec EQH hardware, the plug-in provides a subset of the more feature rich EQP-1A. The characteristic separate boost and attenuate controls shape the frequency response, while the same innovative algorithms used for the [ PTC-2A ] recreate a genuine analogue filter response without requiring conventional CPU intensive techniques.
[ More Info ]
System Requirements - Windows PCs:
  • 32Bit Systems: A PC Running Windows XP / 7 / 8 and a VST compatible host application.
  • 64Bit Systems: A PC Running Windows 7 / 8 (64Bit) and a VST compatible host application.
System Requirements - Mac:
  • Requires 64Bit Mac OS X v.10.7 or later.
  • A 64Bit AudioUnit or VST compatible host.
  • Download includes VST for Mac (64Bit)


Latest Version:
Mac Audio Unit 64Bit Only   V2.1.0
Mac VST 64Bit Only   V2.1.0
Windows VST 32 and 64Bit   V2.1.0
Separate LF Boost and Attenuate Controls   Simultaneous low frequency boost and cut, emulating the classic Pultec 'Low-end trick'.
Three LF filter frequencies   Switchable to 30Hz, 60Hz and 100Hz, provides a subset of the PTC-2A / EQP-1A ranges.
Five HF / Mid Boost frequencies   Provides a subset of the PTC-2A / EQP-1A ranges.
Physical Control Weighting   Replicates the 'feel' as well as the look of high quality rotary controls.
Passive Filters   6dB / Octave passive filter emulation maintains the smooth frequency response and desirable control interaction of the original vintage designs.
Transformer-coupled gain stage   Similar to the original Pultec EQs, the passive filters are followed by a transformer-coupled tube amplifier stage which further enhances the vintage qualities.
Analogue Filter Modelling   Analogue Filter Modelling algorithms recreate natural analogue filter curves, without requiring high sample rates or CPU intensive upsampling, allowing more plugin instances in a typical DAW.

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