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Access Virus TI Polar Synth/Controller

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The Access Virus T1 features include greatly increased polyphony, 2 new oscillator types, a per-patch programmable arpeggiator, 16x2 delay/reverb fx, embedded singles in multi mode, and much more. The... Click To Read More About This Product

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The Access Virus T1 features include greatly increased polyphony, 2 new oscillator types, a per-patch programmable arpeggiator, 16x2 delay/reverb fx, embedded singles in multi mode, and much more. The Virus TI Polar links to your computer with VIRUSControl‚Ñ¢, a companion software product which ports the hardware synth into a host sequencer for use as a sample-accurate VST/AU instrument, simultaneously offering 2-way audio and MIDI connectivity, control surface functionality, editor and librarian functions, and more.

The First Totally Integrated Synthesizer

A scalable USB link connects the VIRUS to a Mac or PC for total integration of synth and studio. The VIRUSControl‚Ñ¢ plug-in automatically detects and connects the synth, ensuring a hassle-free configuration every time.

From inside a host application, the plug-in enables the new VIRUS hardware to appear as a multichannel VST/AU soft-synth with up to 4 sub-mixes (or 2X stereo). Access' proprietary driver technology makes VIRUS TI the world's first hardware synthesizer with sample-accuracy timing and a delay-compensated audio/MIDI connection.

Seamless interconnectivity also provides a real benefit in the software sequencer environment. All multitimbral sounds and settings used for a project are stored within it with the plug-in, for snapshot total recall plus editor and librarian functions with no SysEx or 3rd party software hassles.

The new VIRUS hardware is also well-equipped to capitalize on the power of Total Integration. With 24-bit 192KHz balanced analog, S/PDIF I/O and MIDI in and out ports, the new VIRUS is well-suited for use as the main audio and MIDI I/O center for your entire rig. These functions are especially practical for the laptop studio, offering an unmatched range of features and capabilities from one product.

Additionally, a new Remote Mode allows the VIRUS hardware to become a control surface for any MIDI-capable device or software, mapping each of the 33 knobs to a specific MIDI message. TI ships with a great selection of templates and includes 32-user memories for custom controller maps. It's a powerful addition that greatly increases the value of the synth's studio footprint.

The Legendary Sound of Access: Evolved

Of course, TI is still a VIRUS, with all the soul of its legendary predecessors, but for Total Integration, the power and performance of the synth engine have been taken to higher extremes, thanks to a freshly optimized core which delivers unprecedented performance. For starters, polyphony is more than doubled, to 80 voices under average conditions.

And the sound? Phenomenal! Alongside the award-winning VIRUS oscillator models, two completely new types have been added. First is the real Wavetable oscillator model. This unique algorithm can blend waves to create evolving motion or switch between them to create gritty lo-fi textures.

The Amazing HyperSaw model can generate up to 9x the number of saws without using 9x the required polyphony. In fact, its polyphony is comparable to that of a single voice saw oscillator. With 2 Oscillators, each playing 9 main plus 9 subs (36 oscillators per key), you can still enable Unison mode and get impressive polyphonic results. In one test, we calculated over 2000 simultaneous saws! Now imagine all this, through Access' award winning filters, including MiniMoog cascade emulation, shaping raw, pulsating WaveTables or insanely fat HyperSaws. With its upgraded features, the Virus has never done more or sounded better.

The Mod Matrix has also been expanded to 6 sources with three destinations each (18 routings total) for greater real-time control and patch programming freedom. The new Knob Quantize Mode syncs the effect of real-time or sequenced parameter changes to a preselected clock interval. Changes are updated on the selected pulse and held until the next, resulting in staggered parameter movements like those produced by a step sequencer.

New and existing Virus owners will love the addition of a programmable arpeggiator! Users can create and store their own rhythmic pattern in every patch.

Enhanced with new power and resources, Multi Mode now embeds 16 patches for self-contained sounds you can tweak and transform without overwriting your singles or affecting other Multi programs. Use it to build impressive layers, splits, or poly-arps for performance or recording. A mode for use with sequencers is also provided, emulating the classic Multi which loads sounds from within the single banks.

In either case, the complete sound engine is always available to each Multi part, including dedicated delay and separate reverb fx for all 16 sounds. In effect, the full VIRUS TI single modes is replicated 16 times!

Optimization from the Ground Up

Besides adding great convergence and synth engine features, Total Integration is built around a major hardware platform upgrade, sporting a complete redesign inside and out.

A large white graphic display shows multiple parameters at the same time which can be edited using three Soft Knobs. Keyboard models feature an illuminated logo on the I/O panel (it looks great, and even pulses in sync with the tempo for other musicians or the audience to enjoy).

Also added in the hardware, a Tap Tempo button helps live VIRUS musicians stay in sync with drummers and turntablists using a sophisticated algorithm based on Access' SyncXtreme technology.

How is it all possible?

Inside, a cutting edge Dual-DSP core delivers stellar performance with super-low latency. TI Polar also employs studio-grade converters with 192 kHz/24-bit D/A. These are paired with +4 dB balanced inputs and outputs and a switchable soft limiting algorithm, and accompanied by S/PDIF digital stereo output and input as well. The onboard USB port is compatible with USB 2 specifications and works with USB and Hi-Speed USB devices and peripherals. For easy access to all these new jacks, the entire I/O panel of the TI desktop model can be rotated 90 degrees so the interface is on the rear panel. The 4U Rack mounting kit is also included.

Last but certainly not least, the onboard memory has been drastically expanded: 512 RAM patches and 2048 (rewritable) ROM patches plus space for 16 self-contained Multi Mode programs described above. All these new numbers add up to one hell of a synthesizer.


  • 80-voice polyphony
  • 36 oscillators per key including Wavetable and HyperSaw
  • Per-patch programmable arpeggiator
  • 16 x 2 delay/reverb effects
  • High-powered controller of a host sequencer
  • Appears in host as a multichannel VST/AU soft-synth
  • 2-way audio and MIDI connectivity
  • Editor and librarian functions
  • Scalable USB link
  • S/PDIF I/O
  • MiniMoog cascade emulation
  • Large graphic display
  • Tap tempo
  • Dual DSP core
  • Super-low latency
  • Studio grade A/D/A converters
Pro Coverage
One year parts and labor warranty.

  • Customer Reviews

Review Snapshot

by PowerReviews
AccessVirus TI Polar Synth/Controller

(based on 3 reviews)

Ratings Distribution

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Reviewed by 3 customers

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(7 of 7 customers found this review helpful)


Virus Ti Polar

By FailedHydro

from South, Florida

Comments about Access Virus TI Polar Synth/Controller:

The Access Virus Ti Polar edition is a beautiful example of Access quality craftsmanship. The build is as solid as you can get without using a forged chunk of metal. The sounds are mind blowing and all the blinking/fading/epileptic seizure inducing lights make you feel like a kid looking at a christmas tree for the first time! The only flaws are it is extremely heavy for it's size which makes it awkward to move around and it's price is a bit steep.

(5 of 7 customers found this review helpful)


Yeah, it is as awesome as people say it is

By Perileyes

from St. Petersburg, FL

Comments about Access Virus TI Polar Synth/Controller:

I'm 17 now (I saved up for a year to buy one before they came out), and was looking for an absolutely ridiculously powerful synth, and after looking at everything that was on the market for months I came to the conclusion that this was exactly what I wanted. It has a very vast array of sounds that can be created , all styles and types, and it does it very, very well. If you take the time you can create any desired sound in regards to electronic music. Yeah, it is kind of heavy, but a lot of synths are, and a little bit pricey, but most definitely worth the money. Whether for use at home, which works well since it integrates with usb-hookup to computers so well, or for live stuff, the Polar pretty much pwns everything else and at whatever you're trying to do musically. You will not be disappointed

(5 of 6 customers found this review helpful)


Access Virus TI Polar

By Tom

from New York City

Comments about Access Virus TI Polar Synth/Controller:

I have always loved the sounds coming from synthesizers, but I never knew the difference between a normal keyboard and a synth. I thought that buying a $500 yamaha portable grand would give me the abilities of a synthesizer. When I finally discovered the synths in the back of the keyboard section at GC, I was in a wonderland. I played with Korgs, Nords, Alessis, Novation(I own X-Station), but then I found the Virus. I have never been happier with a synthesizer than I am with this one. You can do so much that sitting with one sound could take days, even weeks, to go through the edits and tweaks that the Virus can deliver to liven it up. I don't even know everything it can do yet and I've owned it for quite awhile. It's like owning all of the other synths you could ever in one convenient and portable keyboard. Unfortunately, the Virus TI Polar is very heavy, costly, and it will not work with Windows Vista, if you are unfortunate enough to have to deal with that operating system, but the Virus is definitely worth the time and the money. And of course you have to love all of the blinking LEDs.

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