B.Stock Bass Bot TT-303 V2

289 €


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Product in new condition and works perfectly. It may happen that the original packaging is slightly damaged or that there are slight traces of use on the products.
Cyclone analogic
TT-303 Bass Bot

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TT-303 Bass Bot

A full analog synth clone of the famous TB303, coming with a lot of new features and improvements, from the sound point of view as well as the ergonomics of the machine and the sequencer.

A new design, new pots very smooth, new features for Live jam, 2 new sequencer modes for even more creativity, added CV / Gate (and even more) outputs to play your favorite synths !

The design of the analogue circuit (composed of 1 VCO) and the audio engine has been improved compared to the previous version, giving it a warm and groovy sound thanks to the addition of the Shuffle (not present on the original) .

The very intuitive sequencer takes on the original spirit while bringing new and unique features such as Mute and Hammer, which gives it a great flexibility for live jam and more sound variations, as well as 2 new sequencer modes to create New patterns.

Among the highlight and new features we find :

A new design and better ergonomic :

- A new design very elegant and modern.

- New pots / knobs, bigger, more flexible and very pleasant.

- Carrying bag and decksaver (dust cover) included.

- Numerous possibilities for customizing the LEDs colors to better identify your patterns and more.

A modern and very powerful sequencer :

- 432 user patterns, up to 64 steps per pattern !

- 108 presets patterns presets under 9 different styles.

- 108 user patterns for the new pattern creation feature (PATTERN LAB).

- Non-volatile memory (no more batteries required !!!).

- Adjust the swing / shuffle to add groove to your productions.

- Adjusting GATE LENGTH and SLIDE TIME for even more possibilities and original bass lines.

- 2 new features, MUTE and HAMMER, to add more life to your patterns. These functions are accessible in recording mode (WRITE) and also in real time for live.

- The MUTE modifier mimics the effect of performing a palm mute with a bass. Muted steps are somewhat shorter and will sound less bright.

- The HAMMER modifier simulate a hammer-on or hammer-off action. The HAMMER modifier causes the note from the current step to hammer into the note of the next step in the pattern.

- 2 new unique modes for creating and editing patterns, LOOP EDIT and PATTERN LAB.

- LOOP EDIT provide a way to create or edit a pattern while the sequencer is running.

- PATTERN LAB give extended control of the pattern generator so that you can create patterns that fit your desired style, modifiers used and even your musical key.

- 1 unique ARP mode, a powerful tool for making expressive variations of your patterns.

- Advanced editing features like COPY / PASTE / CLEAR and much more.

A modern audio section and connectivity :

- Analog audio circuit.

- 1VCO - 2 Waveforms Sawtooth or Square.

- Excellent audio spécifications and noise floor (widely improved compared to the original).

- Added Outputs : CV / GATE / ACCENT / DYN SYNC / RUN - STOP / VCO OUT, allowing for example to control and sequence other synths.

- 1 Main output (mono) and 1 stereo headphone output.

- 1 external input to let you use the TT303 filter on your favorites synths and drum machines.

- 1 Midi in et out.




Bass Bot TT-303




Waveforms: Sawtooth or Square

Frequency Range: 20Hz-850Hz


Main Controls

Tempo Knob

Volume Knob

Track/Pattern Bank Selector Knob

Mode Selector Knob

Power On/Off Switch


Audio Controls

Tuning Knob

Filter Cutoff Frequency Knob

Filter Resonance Knob

Filter Envelope Modulation Amount Knob

Filter Envelope Decay Knob

Accent Amount Knob

Waveform Selector Switch


Data Storage

User Patterns: 432 (9 banks of 48 patterns)

Pattern Lab Patterns: 108 (9 banks of 12 patterns)

Preset Patterns: 108 (9 banks of 12 patterns)

User Tracks: 9


Operating Modes


Pattern Write | Loop Edit |Pattern Lab | Arpeggiator

Pattern Play | Preset | Track Play | Track Write | MIDI


Per-step Modifiers


Down Octave | Up Octave | Accent | Slide

Mute | Hammer | Rest / Tie


Pattern Features

Pattern Length: 1-64 steps

Per-step modifier assignment

Time scales: 16th note, 32nd note, 8th note triplet,

16th note triplet

Assignable pattern LED color

Pattern Copy / Paste functions

Intelligent procedural pattern generator

Pattern-based Arpeggiator

Pattern Mutate function


Track Features


Visual track programming system

Maximum Length: 144 bars | Per-bar transpose option



Global Features

Shuffle Amount | Slide Time | Gate Length |

Illuminated buttons: 26

Tap Tempo Input | Automated VCO calibration |

System LED color |

MIDI In / Out channels



Main Mix (1/4" mono, +15dBu)

Headphone (1/4" stereo, +10dBu)

VCO Waveform (1/8”, Sawtooth: 5Vp-p, Square: 3.7Vp-p)

Control Voltage (1/8”, 1V/octave, range 1V5V)

Gate (1/8”, 0V12V)

Accent On (1/8”, 0V5.5V)

Clock (1/8”, DIN Sync compatible, 0V5V)

Start/Stop (1/8”, DIN Sync compatible, 0V5V)

MIDI Out / Thru




Filter In (+4dBu nominal, 100kΩ input impedance)

Power (9VDC, 300mA) | MIDI In


PC Functions

Cyclone Studio application for PC & Mac enables Bass Bot software update and user data backup & restore using MIDI/SysEx transfer.




Dimensions: L310mm x W130mm x H35mm |

Weight: Unit 783g (Boxed with accessories) 1.332kg


Included Accessories


100-240v Universal Power Adapter | Near Invisible Force Field | Case Transporter | Printed User Manual


Available Accessories


7 Lines 1/8 to 1/4 output cable snake | Triple 100-240v Universal Power Adapter






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