Cyclone Analogic TT-303 Bass Bot V2

Monophonic Analog Synthesizer

  • Waveforms: sawtooth or square
  • Main controls: tempo control, volume control, track / pattern bank selector, mode selector
  • On / Off switch
  • Audio controls: tuning, filter cutoff frequency, filter resonance, filter envelope modulation, filter envelope decay, accent amount
  • Data storage: user patterns: 432, pattern lab patterns: 108, preset patterns: 108, user tracks: 9
  • Pattern length: 1 - 64 steps
  • Time scales: 16th note, 32nd note, 8th note triplet, 16th note triplet
  • Assignable LED pattern colour
  • Intelligent pattern generator
  • Pattern-based arpeggiator
  • Maximum length of 144 bars with transpose option per bar
  • 26 Illuminated buttons
  • Tap Tempo
  • Automated VCO calibration
  • 100 kOhm input impedance
  • PC features: Cyclone Studio application for PC and Mac enables you to update Bass Bot software and backup & restore using MIDI SysEx transfer (requires download)
  • Dimensions (W x D x H): 310 x 130 x 35 mm
  • Weight: 783 g
  • Included: 100 - 240 V universal power supply, plastic cover, transport bag, printed manual (English)


  • Main mix: 6.3 mm mono + 15 dBu; headphones: 6.3 mm stereo + 10 dBu; VCO waveform: 3.5 mm, sawtooth: 5 Vp-p, square: 3.7 Vp-p
  • Control voltage: 3.5 mm, 1V / octave, range 1V 5V
  • Gate: 3.5 mm, 0V 12V
  • Accent On: 3.5 mm, 0V 5.5V
  • Clock: 3.5 mm, DIN Sync compatible, 0V 5V
  • Start / Stop: 3.5 mm, DIN Sync compatible, 0V 5V
  • MIDI In, Out, Thru
  • Filter input: +4 dBu nominal
No JavaScript? No Audio Samples! :-(

Audio Examples

  • Bassline 1
  • Bassline 2
  • Bassline 3
  • Bassline 4

Further Information

Design Desktop
Polyphony 1
Sound Generation Analogue
Storage Medium Internal
USB-port No
Effects No
Arpeggiator Yes
Number of Analog Outputs 1
Digital Output No
Display No
19 Customer Ratings:
  • 5
  • 4
  • 3
  • 2
  • 1
4.4 / 5.0
16 written ratings Read all reviews
Great 303
lajo, 14.07.2019
This is a solid and very good sounding 303 clone. Previous version may have had the looks of the original but this one is a major step forward when it comes to quality, features and midi implementation.

Love the fact that it behaves so good with incoming midi. Switching patterns with midi notes while being clocked by external gear works really well. Midi out is also very handy to send the madness you end up with in the sequencer to other gear.
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Like a kid on a christmas day
Dica, 16.01.2018
I'm totally mad about acid, it was only a matter of time until i take the decision to buy an analog synthetizer.
I watched several reviews about the different synthetizers on the market, and found the Cyclone TT 303 to be the most suited to my expectations.
This video helped me to take my decision, it's pretty interesting if you're not settled yet :
-Nice design
-Easy to use, user guide is very well explained
-Not the original TB 303 but a good copy from the info i gathered, sound turns out to be really really nice
-Knobs are big, easy to handle and very well indicated, once you get used to it, will feel like a piano

-The parameter automation isn?t supported under internal or external control, still not that big of a problem

Overall i'm totally satisfied with this product, the sound is really nice, it is easy to use and i'm gonna continue spending loaaaads of time playing with this beauty !
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$354 €318.49
Plus $33.37 shipping

The price in USD is a guideline price only!

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