Psytrance Bass SPX90 plugin synthesizer (VSTi for Win)

32.00 (or 31 Credits)


Formats: Windows VST, VST3, 32-bit, 64-bit

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Eplex7 DSP Psytrance Bass SPX90 – Psytrance VST bassline plugin synthesizer


Bass is one of the most important elements in psytrance music. A proper psytrance bass must match the kick, it must have the right percussiveness, tonality, sharpness, the ratio between bass and sub-bass. It must also have a stable phase, the ideal length / shape of the envelope. It can not create clicks and pops like many VA synthesizers do (which are not suitable for this purpose, because they modulate the sound and phase).

Psytrance Bass SPX90 is a classic psytrance bass VST synthesizer. It is suitable for the classic genre of psytrance music, darkpsy, psycore, hitech, fullon psytrance, goatrance, and can also be used perfectly in the genres of hits, techtrance, or progressive psytrance. Of course, it can be used in a whole range of other genres such as tekno, acid, rave, techno, classic trance, electro house, and many others.

In addition to classic features, it also has modern elements for creating modern and non-traditional types of bass, such as the Deep Sine-Saw I and II oscillators, Deeptron, Saw HRM1 and HRM2, adjustable sound character such as high sharpness or deep fatness.

SPX90 has a whole range of parameters and virtual circuits adapted to create original psytrance basses, 12 oscillators, analog saturating acid filter, saturation unit, fast precise filter and volume envelope adapted for fast psy basses without clicks and pops, gliding poly and mono mode, oscillator sound characteristics – high sharpness and deep fatness.

The preset manager comes with 46 tuned presets for various subgenres of psychedelic and electronic music.



  • Psytrance bassline oscillator, with 12 shapes -Analog Saw, Digital Saw, Saw HRM1, Saw DRM2, Vintage saw, Analog Ramp,Digital Ramp, Digital Square, Classic Square, Deep Sine-Saw, Deep Sine-Saw 2, Deeptron

  • fine-tunning, octave sellector

  • Fast and precise filter + volume envelope designed for fast percussive and stable psytrance basslines: attack, decay, sustain, envelope amount knobs

  • Acid type analog filter with Cutoff and Resonance controls

  • Oscillator sound characteristics – high sharpness and deep fatness controls

  • Fat and heavy saturation with control knob (but can be also light gentle and stable at low settings)

  • Mono, Polyphonic modes, Gliding control

  • Preset manager with 46 fine-tuned presets for various subgenres of psychedelic and electronic music.




from music producers

“I use Psytrance Bass SPX90 in my new tracks….its awesome. I used as well your HiTech Bass plugin for my sounds.”

(Cylith’s Nightmare – psycore producer, Eplex7 customer)

“I am verry happy with this SPX90 and also the Psy FM synth is great!”

(eXtended memory – music producer, Eplex7 customer)

“This is incredible vsti for psytrance. I like that.”

(Alexandre, Eplex7 customer)

“From my experience psytrance music needs a specific bass. I looked for the special synthesizer for psytrance bass with fast envelopes, an oscillator and a filter that has a stable fixed phase. The phase cannot interfere  /create a conflict with the kick drum, because then it causes problems on large sound systems. The bass must be short, fast, percussive and in line with the kick. Psybass must shoot like a machine gun. Many synthesizers can make psytrance bass, but usually their envelopes (amplitude and filter envelope) are not short enough and the oscillators are not very stable. Then the filter and oscillator do not have a linearly fixed phase. This is a problem that laymen/amateurs may not notice on small monitors. Finally I found the right plugin – Eplex7 team developed Psytrance Bass SPX90, that is tuned to perfection. Thanks!”

(Marius – psytrance producer, Eplex7 customer)



Click here to download 32-bit demo version of Psytrance Bass SPX90
Click here to download 64-bit demo version of Psytrance Bass SPX90
Click here to download Windows VST3 demo version of Psytrance Bass SPX90

Eplex7 Psytrance Bass SPX90 bassline synthesizer



Here is what you get if you purchase FULL VERSION:

+4000 Plus GOOD KARMA Points (instead of -6000 minus Karma points if use pirated software 🙂
– Lifetime updates, access to additional bonus files and presets after releasing!
– Full version without any restrictions, with special wishes and registered to your name
– preset manager with 46 presets
– Full version is 1 – 7% CPU faster, do not produce sharp noise and silence


NOTE: We manually generate full files within 24 hours of PayPal / Stripe transaction confirmation. Thanks for your patience. If you didn’t received download link after 36 h, please contact us.

BEFORE PURCHASE: We require you to download the demo plugin and try a compatibility with your DAW. All demos here.

Additional information

File format

DLL (VST2 plugin recommended) / VST3


Windows: VST (x64bit) / VST (x32 bit) / VST3 (x64bit) – for Ableton Live, FL studio and other DAWs

Delivery date

We generate the plugin manually for each customer (usually within 24 hours after confirming the PayPal / Stripe transaction. On the weekend within 48 hours.)