OverTone DSP PTH-2A v2.0.0 R2 (Win / Mac OS X) | 7.8 MB

Our most popular plugin, the PTC-2A is a superb emulation of the legendary Pultec EQP-1A, one of the most sought-after vintage equalizers. Separate LF Boost and Attenuate controls provide the signature Pultec sounds, while, as in the original hardware, a transformer-coupled tube amplifier stage further enhances the vintage qualities. Innovative filter technology provides a genuine analogue response without requiring conventional CPU-intensive techniques. Available for Windows XP / 7 and Mac OS X Digital Audio Workstations.

Features:

Separate LF Boost and Attenuate Controls

Simultaneous low frequency boost and cut, emulating the classic Pultec 'Low-end trick'.

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.