Roland TB-303
TB-303
Released: 1983
MSRP: no
Synopsis:
Simple monosynth in a desktop form factor
Architecture Class: Conventional (subtractive).
Ebay Description:
The Roland TB-303 is a desktop (13 mini key/buttons) monophonic analog synthesizer, featuring a single oscillator (saw/square waveforms), resonant low-pass filter, decay envelope, 7-track sequencer, and CV/gate outputs.
Physical
Form Factor
Dimensions
Weight
Audio Input
Audio Output
Communication Port
Control Input
Control Output
Switch Input
Power
desktop (key/buttons:13)
W:300mm
D:146mm
H:55mm
1kg
mix
mono
no
clock
CV:1V/oct gate:10V
no
0
0.12A 9-12VDC (- tip, PSA-120)
batteries:C(4)
Interface
Compatibility
Multitimbral Memory
Program Memory
External Storage
External Programming
UI Input
UI Output
-
N/A
no
no
no
buttons/knobs
LED
Architecture
Multitimbral
Polyphony
Unison
Architecture
no
1
no
VCO->VCF->VCA
Output
Effects
Pan Modulator
Volume Modulator
Headphone
no
no
Env
yes
Control
Arpeggiator
Arpeggiator External
Sequencer
Sequencer Memory
Sequencer External
Continuous
Program Change
no
N/A
tracks:7
measures:64
clock
bender
no
Keyboard
Key Pressure
Chord Memory
External Control
External Sustain
Key Scaling
Velocity Curves
no
no
no
no
no
no
Source
Name
Signal Class
Waveform
Octave Range
Amplitude Modulator
Harmonics Modulator
Pitch Modulator
Wave Assign Modulator
VCO
analog
saw
square
-
no
no
no
no
Filter
Name
Signal Class
IC
Resonant
Shape
Frequency Modulator
Resonance Modulator
Shape Modulator
VCF
analog
?
yes
low pass
no
no
no
Envelope
Name
Level
Rate
Loop
Polarity
Trigger
Level Modulator
Rate Modulator
Env
-
decay
no
no
no
no
no
