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Cutting Edge Electronics since 1982
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Monophonic analog synthesizer

Model # TORAIZAS1

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Develop unique sounds

The second musical instrument in our TORAIZ range, the AS-1 is a monophonic analog synthesizer that brings new creative possibilities to the studio and the stage. Its intuitive controls include parameter knobs that let you make both subtle and dramatic changes to the tone of your music to create your own personalised sound. Plus you can use the touchpad-style keyboard and slider to manipulate sounds during performances.

The TORAIZ AS-1 is driven by a fully programmable, true analogue synthesis engine based on the discrete analogue circuitry in Dave Smith Instruments' Prophet-6 synthesizer. It also inherits 7 on-board effects from the Prophet-6 synth as well as a brand new digital distortion.


Features:

  • Collaboration with Dave Smith
  • Prophet-6 analogue sound
  • Full programmability
  • 495 presets
  • Prophet-6 FX
  • Keyboard & scale mode
  • Slider
Specifications
Sound Generation Analog synthesis
Programme

99 programmes x 10 banks (5 factory banks, 5 user banks)

* Each program includes its own sequence pattern
* Able to set up to 13 favourite programmes can be registered

Width 10.53 in
Height 2.7 in
Depth 7 in
Weight 3.09 lb
Included Accessories
  • AC adaptor
  • Power Cord
  • Quick Start Guide
  • warranty
Synthesis Parameters
Oscillator 1
  • Frequency
  • Pulse Width
  • Sync (Off, On)
Oscillator 1 Shapes
  • Triangle
  • Sawtooth
  • Variable-width Pulse
Oscillator 2
  • Frequency
  • Fine
  • Pulse Width
  • Key Follow (Off, On)
  • Low Frequency (Off, On)
Oscillator 2 Shapes
  • Triangle
  • Sawtooth
  • Variable-width Pulse
Oscillators Slop
Mixer
  • Oscillator 1 Level
  • Oscillator 2 Level
  • Sub Level
  • Noise Level
Low-pass Filter
  • Cutoff
  • Resonance
  • Key Amount (Off, Half, Full)
  • Velocity (Off, On)
High-pass Filter
  • Cutoff
  • Resonance
  • Key Amount (Off, Half, Full)
  • Velocity (Off, On)
Filter Envelope
  • Low-pass Filter Amount
  • High-pass Filter Amount
  • Attack
  • Decay
  • Sustain
  • Release
AMP Envelope
  • Amount
  • Velocity (Off, On)
  • Attack
  • Decay
  • Sustain
  • Release
Glide
  • Rate
  • Off, On
  • Mode (Fixed Rate, Fixed Time, Fixed Rate A, Fixed Time A)
LFO
  • Frequency
  • Sync (Off, On)
  • Initial Amount
LFO Shapes
  • Triangle
  • Reverse Sawtooth
  • Sawtooth
  • Square
  • Random
LFO Destination
  • Oscillator 1 Frequency
  • Oscillator 2 Frequency
  • Oscillator 1 and 2 Pulse Width
  • Low-pass Filter Cutoff
  • High-pass Filter Cutoff
  • VCA
Modulation Source
  • Filter Envelope
  • Oscillator 2 Amount
Modulation Destination
  • Oscillator 1 Frequency
  • Oscillator 1 Shape
  • Oscillator 1 Pulse Width
  • Low-pass Filter Cutoff
  • High-pass Filter Cutoff
Effects
FX 1 Type
  • Bucket-brigade Delay
  • Distortion
  • Ring Modulation
FX 2 Types
  • Chorus
  • Low Resonance Phaser
  • High Resonance Phaser
  • Maestro Phaser
Parameters Each effect has 2 adjustable parameters
Sequencer
Parameters
  • Key, Velocity, Slew (Off, On) for each step
  • BPM (shared with arpeggiator)
  • Time Divide (shared with arpeggiator)
Step Length Up to 64 steps
Arpeggiator
Mode
  • Up
  • Down
  • Up + Down
  • Random
  • Assign
Range 1 ~ 3 octaves
Parameters
  • BPM (shared with sequencer)
  • Time Divide (shared with sequencer)
Performance Control
Keyboard
  • 13-key touch keyboard
  • 22 preset scales
  • 9 octaves: C0 ~ C9 (use with Oscillator 1 and 2 frequency parameters)
Slider Parameters
  • Oscillator 1 Frequency
  • Oscillator 2 Frequency
  • Low-pass Filter Amount
  • High-pass Filter Amount
  • LFO Amount
  • FX 1 Mix
  • FX 2 Mix
OLED Display Able to access all parameters
MIDI Controllable Parameters
Aftertouch Amount
Aftertouch Destination
  • Oscillator 1 Frequency
  • Oscillator 2 Frequency
  • Low-pass Filter Cutoff
  • High-pass Filter Cutoff
  • VCA
  • LFO Amount
Pitch Bend Range Up to -/+ 12 semitones
Miscellaneous
Key Mode
  • Low
  • High
  • Last
  • Low Retrigger
  • High Retrigger
  • Last Retrigger
Alternative Tuning 17 preset tunings
Terminals
Outputs
  • 1 AUDIO OUT L/R (1/4 inch TS Jacks)
  • 1 PHONES (1/4 inch stereo phone Jack)
MIDI
  • 1 MIDI IN (5P DIN)
  • 1 MIDI OUT/THRU (5P DIN)
USB 1 USB B port
Others 1 TRIGGER IN (1/4 inch TS jack)
Trigger Input
  • Able to connect a general foot switch or input audio signals
  • Able to set the operation from 4 types:
    • Pedal
    • Trigger
    • Gate
    • Trigger-Gate

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy, and expensive and you probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Questions or Comments?
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