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8 MKII 8-Bit Acid Machine - Image 1

8 MKII 8-Bit Acid Machine

DesktopHybridMonophonic

$338

Imagine dialing in a gritty 8-bit squelch that bites harder than a classic TB-303, but with waveforms drawn straight from retro game consoles and synth legends. This compact powerhouse redefines acid basslines by blending a raw digital oscillator with analog warmth, letting you sculpt sounds that no vintage box can touch.

At its core sits an 8-bit digital oscillator packing 16 waveforms—think Prophet rectangles, NES triangles, SID saws, and even four you can redraw in the included software editor for Win, Mac, or Linux. Beyond that, everything's pure analog: a punchy VCA, gritty resonant low-pass filter that self-oscillates at high resonance, plus envelope modulation on pitch for snappy percussion. Five DSP effects chain up for bit crushing, sample rate reduction, bit inversion, and more, all tweakable via the central FX knob that shifts modes by direction. Hands-on controls include seven sturdy metal knobs, a rotary encoder, 22 buttons, and 40 subtle white LEDs, crammed into a pocket-sized 21x10x4.5cm metal chassis with rubber feet. The sequencer shines with 128 patterns across five songs, real-time recording, arpeggiator, per-step rest/accent/slide, eight swing levels, reverse/pendulum/random play, and copy/paste/randomize—syncs via MIDI clock or 1/8" jack, with basic MIDI out for driving other gear.

Players love its effortless workflow for instant acid grooves and the wild 8-bit palette that stands out in mixes, though some note the monophonic limit keeps it focused on basslines rather than chords. It's a fresh twist in Twisted Electrons' lineup, bridging chiptune grit and analog punch without skipping a beat.

Released

2018

Status

In Production

Synthesizer
Format
Desktop
Type
Chiptune, Digital, Subtractive
Internal Battery
No
Voice
A/D
Hybrid
Polyphony
Monophonic
Oscillators
1
Oscillator Type
Digital
Voices
1
Filter
Lowpass
Envelopes
1
LFO
-
Effects
bit crush, sample rate reduction, bit inversion
Expression
Aftertouch
No
Velocity
No
MPE
No
Additional
8-bit oscillator with 16 waveforms (4 user-editable), analog VCA and filter, envelope pitch modulation, slide, accent, swing, real-time recording, software editor for Win/macOS/Linux, 5 DSP effects
Software
visual waveform editor and pattern management
I/O
Audio In
0
Audio Out
1x 1/8"
Headphone
0
MIDI
In, Out
MIDI Type
DIN (5-pin)
Ports
USB, Clock In, Clock Out
Wi-Fi
No
Workflow
Arpeggiator
Yes
Sequencer
Yes
Mod Matrix
No
Memory
128 patterns, 5 songs
Measurements
Dimensions
-
Weight
-
Last updated Mar 24, 2026