Remix of Dr Deas — 303 Edition

The same Dr. Dea's drums, now with a TB-303-style acid synth locked to the step sequencer.

A remix of Dr. Dea's Drum Machine. Program the drums below, then dial in the acid line — CUTOFF, RESO, ENV MOD, ACCENT & SLIDE.

120 BPM
STOPPED
TRACK: KICK

SELECT INSTRUMENT

STEP SEQUENCER

STEPS 1-8STEPS 9-16
Pattern for KICK:
● ○ ○ ○ ● ○ ○ ○ ● ○ ○ ○ ● ○ ○ ○

LEVEL

80
70
60
55
65
70
50
45

TUNE

0
0
0
0
0
0
0
0

DECAY

50
30
70
20
40
80
30
15

TB-303 ACID SYNTH

STEP 1
NOTEA1
CUTOFF42
RESO18
ENV MOD65
DECAY45
WAVE
ROOTA1

Saved Patterns (3)

How to Program

**Classic Drum Programming:** Select an instrument track, then activate steps by clicking the numbered buttons. Each track can have different patterns running simultaneously.

**Electronic Drum Sounds:** The kick features dual oscillators with pitch sweep, snare combines noise and tonal elements, hi-hats use multiple metallic frequencies, and the cowbell uses classic harmonic ratios.

**Sound Shaping:** Use **LEVEL** to balance volumes, **TUNE** to pitch drums up/down (±12 semitones), and **DECAY** to control sustain. Each sound automatically stops after its decay time.

**Performance Tip:** Try the demo patterns first to hear the drum sounds, then create your own. The kick and snare work great on beats 1 and 3, while hi-hats provide steady rhythm on off-beats.