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Dark Energy III - Image 1

Dark Energy III

DesktopAnalogMonophonic

One standout feature here is the triangle-core VCO that fires up instantly with no warm-up time needed, delivering rock-solid 1V/octave tracking across at least eight octaves from 32Hz to 4.2kHz—perfect for diving straight into thick analog tones without waiting around.

Housed in a compact black metal case with wooden side panels, it packs a single VCO with triangle, sawtooth, and rectangle waves (complete with manual pulsewidth and FM via mod sources), feeding into a versatile 12dB/oct multimode filter offering lowpass, highpass, bandpass, notch, and everything in between via smooth continuous control. You've got an ADSR envelope, two wide-ranging LFOs (triangle/square waves from sub-slow cycles to 5kHz audio rates for wild FM effects), and a VCA with amplitude modulation, all hardwired for instant play but expandable through 20+ patch points like CV/Gate I/O, clock in/out, trigger I/O, audio in/out, and four CV outputs. MIDI/USB handles note input with a learn mode, plus there's an internal MIDI-to-CV converter for modular integration, and DIY-friendly pin headers expose extras like VCO soft sync or linear FM.

Players love its raw, powerful analog voice for bass, leads, drones, and percussive hits, praising the filter sweeps and LFO craziness that punch way above its monophonic size; the envelope gets some flak for being a bit sluggish, but most find the overall sound fat and immediately inspiring.

Released

2018

Status

In Production

Synthesizer
Format
Desktop, Semi-Modular
Type
Subtractive
Internal Battery
No
Voice
A/D
Analog
Polyphony
Monophonic
Oscillators
1
Oscillator Type
VCO (Voltage Controlled)
Voices
1
Filter
Lowpass, Highpass, Bandpass, Notch, Multimode, 12dB/oct (2-pole)
Envelopes
1
LFO
2
Effects
No
Expression
Aftertouch
No
Velocity
No
MPE
No
Additional
CV/Gate outputs, MIDI to CV converter, triangle core VCO, patch points
Software
-
I/O
Audio In
1x 1/8"
Audio Out
1x 1/8"
Headphone
0
MIDI
In
MIDI Type
USB
Ports
CV/Gate, Clock In, Clock Out, Trigger In, Trigger Out
Wi-Fi
No
Workflow
Arpeggiator
No
Sequencer
No
Mod Matrix
No
Memory
No
Measurements
Dimensions
-
Weight
-
Last updated Feb 25, 2026