
RolandTB-03 Bass Line
A direct ancestor of the renowned TB-303 Bass Line Synth is the battery-operated TB-03. It functions exactly like the original because the layout and controls haven't changed. Roland's cutting-edge ACB technology, which mimics the mesmerizing flowing grooves of the magic silver box, makes it sound just like it. However, the new TB-03 goes even further because it has a number of improvements over the old model. Programming is made simpler and more precise by the four-digit LED display, and delay and overdrive effects allow you to unleash a distorted, tribal wall of sound that will enrage the audience. In the studio, the TB-03 may transmit control data using MIDI or its USB connector, which also serves as an audio interface.
Features
- - Realistic recreation of the iconic TB-303 Bass Line synth
- - Retains the sound, character, and user interface of the original TB-303
- - Hands-on control over expressive parameters, including cutoff, resonance, envelope mod, decay, and accent
- - New features not found on the original TB-303, including four-digit, LED display, overdrive and delay effects, MIDI, fine tempo control, and additional functions for pattern creation
- - Programmable via classic Pitch, Time, and Step write modes
- - Continue playing a sequence even while switching between write and play modes
- - CV/Gate outputs for controlling vintage analog gear and modular synthesizers
- - Dedicated trigger input to drive the internal sequencer
- - Highly portable for mobile music making
- - High-quality construction with metal front panel
- - Battery-operated (4 x AA) or USB powered
- - Control information can be sent and received via MIDI and USB
- - Built-in powered mini-speaker for instant enjoyment
- - Compatible with optional K-25m Keyboard Unit
SPECIFICATIONS
| User Memory | Patterns: 96 (4 groups (I, II, III, IV) x 3 sections (A, B, C) x 8 patterns) Tracks: 7 |
| Waveform | (SAW, SQUARE) |
| Controllers | Bvolume knob |
| Tuning knob | |
| Cut Off Freq knob | |
| Env Mod knob | |
| Decay knob | |
| Accent knob | |
| Overdrive knob | |
| Delay Time knob | |
| Delay Feedback knob | |
| Wave Form switch | |
| Track Patt. Group selector | |
| Mode selector | |
| Tempo button | |
| Value knob | |
| Pattern Clear button | |
| Run/Stop button | |
| Pitch Mode button | |
| Function button | |
| Keyboard button (C, C#, D, D#, E, F, F#, G, G#, A, A#, B, C) | |
| Time Mode button | |
| Transpose Up/Down buttons | |
| Accent button | |
| Slide button | |
| Back button | |
| Tap button | |
| Effects | Overdrive (Overdrive / Distortion) |
| Delay (tape Echo / Digital Delay / Reverb) | |
| Indicators | 7 segment, 4 characters (LED) |
| Pitch Mode Led | |
| Normal Mode Led | |
| Time Mode Led | |
| Connector | Trigger In Jack: Mono miniature phone type |
| CV Output Jack: Mono miniature phone type | |
| Gate Output Jack: Mono miniature phone type | |
| Phone Jack: Stereo miniature phone type | |
| Output Jack: Stereo miniature phone type | |
| Mix in Jack: Stereo miniature phone type | |
| Midi (In, Out) connectors | |
| USB port: Micro-B type (Audio, MIDI) | |
| Power Supply | Rechargeable Ni-MH battery (AA, HR6) x 4 |
| Alkaline battery (AA, LR6) x 4 | |
| USB bus power | |
| Current Draw | 500 mA (USB bus power) |
| Expected battery life under continuous use | Rechargeable Ni-MH battery: Approx. 5 hours |
| * This can vary depending on the specifications of the batteries, capacity of the batteries, and the conditions of use. | |
| ACCESSORIES | Owner's Manual |
| DK-01 Owner's Manual | |
| Leaflet "USING THE UNIT SAFELY" | |
| Alkaline battery (AA, LR6) x 4 | |
| SIZE AND WEIGHT | |
| Width | 308 mm | 12-1/8 inches |
| Depth | 130 mm | 5-1/8 inches |
| Height | 52 mm | 2-1/6 inches |
| Weight | 94 g | 2 lbs 2 oz |











