PSP 285
release date: 29.12.2022

PSP 285

Full Product

AU, Mac, VST2, VST3, Win

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$ 69.33

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The ultimate semi-modular delay machine

The iconic PSP 84/85 delay plugin served as the foundation for PSP 285, which is PSP's most recent investigation into the virtually limitless potential of variable sample rate delay lines. It can create a staggering array of delay-based effects, all with top-notch audio quality, ranging from straightforward slapbacks and echoes to intricate rhythmic patterns, authentic magnetic tape delay simulations to twisted, surreal pitch-shifting and resonant filtering effects.


  • Semi-modular architecture

  • Up to 10 seconds of delay (pre + main) time per channel, depending on internal sampling frequency

  • Pre-delay for each channel

  • Continuous delay time control over the delay time

  • Cross-channel feedback and independent channel settings

  • Channel link mode

  • Delay gating for improved control over number and level of echoes

  • Stereo (L/R) or Mid-Side (M/S) operating modes

  • Wet signal ducking for improved sound clarity

  • Modulation section with a tempo-synced LFO and envelope follower that can be mixed in any proportion

  • A wide selection of envelope follower control signals in linked or unliked mode

  • 6 click-free LFO waveforms as well as variable LFO offset and phase channel spread

  • A selection of 17 different filter types, with adjustable cutoff and resonance as well as flexible routing capabilities

  • Post filter or independently routed Drive algorithm with hard and soft saturation modes

  • Multi algorithm reverberation module including springs, plates, various spaces, and reverse, available in both mono-to-stereo and dual mono modes

  • Flexible reverb positioning in the signal chain: dry, wet, or mixed wet+dry delay output

  • Mixer parameters can be stored in each preset, or applied to any preset selected when in Global mode

  • Wet mode switch for use in sends

  • Control signal filtering for smooth, click-free operation

  • High quality 64-bit floating point signal path and unique proprietary processing algorithms

  • Support for sample rates of up to 384 kHz

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  • macOS 10.12 – macOS 13 Ventura


  • Windows 7 – Windows 11
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You can either "soft" activate on your computer without addditional hardware or transfer the license to an iLok USB dongle which has to be purchased separately. The iLok dongle can be used to run the protected software on different computers. Your licenses can be easily manged using the iLok Licence Manager. To protect your investment against theft or loss we recommend the iLok Zero Downtime protection with TLC.

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Please check with the software manufacturer which iLok version is required at least if you want to use a hardware iLok!