Ensoniq VFX / VFX-SD

Ensoniq VFX Image

Following up on the heels of the ESQ-1 and SQ-80 synths from Ensoniq comes the VFX with more polyphony and waveforms. The VFX allows for PPG-like synthesis using a sort of wavetable synthesis. This puts it into a unique class of digital synthesizers along with the PPG Wave series, Waldorf Microwave series, and Ensoniq SD-1, SQ-80, ESQ-1, and Fizmo.

The VFX has 21 voices of polyphony. A single patch can contain up to 6 of 109 waves in its ROM memory that can be combined and layered. Advanced and analog-like synth parameters including its dual multi-mode digital filters, three 11-stage envelopes, LFO, and 15 modulation sources allow you to further shape and morph your sounds. There's even a built-in 24-bit VLSI dual effects processor with reverb, chorus, flanging, and delay.

The VFX has a standard 61-note keyboard with velocity and polyphonic aftertouch. The synth also has full MIDI implementation with 12 channels for multitimbral functions. The VFX has a cartridge port as well, for storing sounds onto Ensoniq's proprietary media. The VFX is a digital synth, and its filter is pretty weak but the VFX makes some sweet strings and textural sounds but it won't be very handy for any "meaty drum and bass sounds. It has been used by Front 242, Rick Wakeman, Nick Rhodes, Tony Banks, Peter Vettese, T Lavitz, Jonathan Cain (Bad English, Journey), Richard Barbieri and Oscar Peterson.

Ensoniq VFX-SD Image

The VFX-SD adds a powerful 24-track sequencer for a total music production workstation. This is a professional quality sequencer with 25,000 note capacity expandable to 75,000, and it holds up to 60 sequences and songs. There is quantization (96 ppqn), real or step time input and auto-punch in/out. One thing that's kind of quirky, the sequencer's operating system gets loaded into the instrument's RAM memory from floppy disk (they replaced the bulky and proprietary cartridges of the VFX with a standard 3.5" floppy drive). This allowed Ensoniq to provide new operating systems that you could load in real easily. This was a good thing since the VFX was plagued by bugs during its early years and there were several subsequent OS versions released by Ensoniq, the most recent of which can still be downloaded.

The VFX-SD also adds new drum and percussion sounds including 24 drum kits. A disk originally shipped with the VFX-SD full of pre-sequenced drum patterns to get you going or inspired! Despite these newer features, the VFX-SD is totally compatible with the original VFX sound library. The VFX-SD also featured four individual outputs, MIDI Automated mixing, and an on-board 3.5" disk drive for storing your sound patches, sequences, songs, and SysEx MIDI messages. Unfortunately the VFX-SD did not do too well when it was released, so Ensoniq re-released it with a few enhancements and called it the SD-1.

Lookup Ensoniq VFX / VFX-SD Prices

The link above will take you to an eBay search for this synth to see active listings with more images, specs and information. If you don't find it there, try looking in our forum marketplace. Our marketplace gets thousands of visits every week so make sure to check back often if you want to buy or sell a synth.

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46 Visitor comments
August 25, 2010 @ 10:20 pm
Hi i have a VFX-SD keyboard since a while and last week my Operating System Floppy Disk has been corrupt so i'm wandering does someone here have a spare copy to send by mail please let me know by email and i let you know my address and stuff to send it to me
January 3, 2010 @ 9:15 pm
Apparently used by Genesis on the "We Can't Dance" album
August 26, 2009 @ 7:18 am
If you have problems booting ensoniq the best thing to do right after you switch it on is hold down two octaves (C-C) so that you've included middle c it always works!!!
August 23, 2009 @ 4:31 am
Hello Sitruc! The main problem of the VFX / VFX-SD are the powercords insinde the synth. So open the case of the synth and replace the power cables with the connectors from the powersupply to the mainborad by soldering the connections directly only with cables - without any connectors. Sorry for my bad english! Also replace the connection between the both keyboard circuitboards. Disconnect the internal keyboard from the synth and turn it upsidedown. So you see the connection in the middle. Take your soldering-iron and fix the connection by soldering it. You will see - there are no more probs within using the VFX / VFX-SD. I have also replaced the voltage regulators on the powersupplyboard by using stronger ones. But there was no need to do that.
Hope you'll have lots of fun to work with the VFX!
August 3, 2009 @ 10:52 am
I have the vfx sd and have begun to experience the system rebooting or, recalibrating itself right in the middle of recording or live sessions.
Tell me if the internal battery is failing of have i bought a lemon
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  • Check Price
  • The link above will take you to an eBay search for this synth to see active listings. If you don't find it there, try looking in our forum marketplace or post a wanted classified.
  • Specifications
  • Polyphony - 21 voices
  • Oscillators - 1 to 6 per voice. Wavetable has 109 waveforms (multi-sampled acoustic instruments, sustained waveforms, harmonic and inharmonic structures)
  • LFO - 1 LFO
  • Filter - Dual multi-mode digital filters; High- and Low-Pass with 12 or 24 dB/Oct. Band-pass filter with 12 dB/Oct.
  • Envelopes - 3 11-stage envelopes
  • Sequencer - (VFX-SD only) 24-track, 25,000 note capacity (expandable to 75,000), 60 songs and sequences, 96 PPQN quantization resolution
  • Effects - 24-bit Dual VLSI Multi-Effects: reverb, chorus, flanging, and delay
  • Keyboard - 61 keys (velocity and polyphonic aftertouch)
  • Memory - VFX: 120 patches, 12 performances
    VFX-SD: Over 200 patches, 3.5" disk drive for external loading and storage of sounds, sequences, songs, MIDI SysEx and VFX-SD sequencer Operating System.
  • Control - MIDI IN/OUT/THRU (12-channel multitimbral)
  • Date Produced - 1989

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