Wonderland is an 8×8 patchbay / matrix mixer / switcher with:
From a musical Eurorack perspective, this makes Wonderland less of a “sound source” and more of a melody routing brain. It is especially useful for distributing, combining, and inverting pitch and modulation signals to generate structured melodic movement.
Because multiple inputs can be mixed to a single output, Wonderland can act like a:
Its built-in input trimmers are important here: when summing melodic CV, you can reduce levels to avoid unwanted clipping or excessive pitch swings.
Patch a sequencer’s pitch CV into one Wonderland input.
Then use the switch matrix to send that same sequence to:
This lets one melodic line become the backbone of a whole patch.
Because each routing is switch-based, you can quickly decide which destinations are part of the current melodic gesture.
One of Wonderland’s strongest uses is combining separate CV sources before they hit an oscillator or quantizer.
Example inputs: - Input 1: main sequencer pitch - Input 2: slow offset or transpose voltage - Input 3: random stepped CV - Input 4: keyboard or pressure CV - Input 5: LFO at low attenuation
Route several of these to the same output.
You get a composite melodic control voltage made from: - a base melody - transposition - ornamentation - subtle drift or vibrato-like movement - performance control
For melodic patching, this is especially powerful before a quantizer, because messy summed voltages can be forced back into a scale.
A very practical patch:
Possible inputs: - step sequencer row - random stepped voltage - envelope as a temporary pitch rise - fixed offset - another sequence running at a different clock division
The switch matrix becomes a composition interface. Turning routes on and off changes which ingredients feed the quantizer, producing melodic variations without changing the source modules.
Quantizers make Wonderland especially useful for melody because Wonderland can create rich but unstable CV mixtures, and the quantizer turns them into notes.
Every patched signal appears at both:
This is excellent for melodic counterpoint.
Example: - Output A (normal) → quantizer/VCO 1 - Output A inverted → another quantizer/VCO 2
If both are quantized to the same scale, the second voice can become a mirrored version of the first. Depending on offsets and quantizer behavior, this can produce: - contrary motion - descending responses to ascending phrases - pseudo-fugal or mirror melody behavior
Inverted pitch often needs an offset or requantizing stage to sit in a useful register.
A quantizer after the inversion is often the key to making this musical.
Wonderland can serve as a central transpose matrix.
Patch: - Input 1: base sequence - Input 2: +1V offset - Input 3: +0.583V or another interval source - Input 4: keyboard CV - Input 5: slow modulation
Then route different combinations to different outputs:
Send each output to a different voice or to different quantizers.
You get harmonized melodic layers from one central source.
This is great for:
- bass + lead relationships
- canon-like voices at fixed intervals
- chord-tone derived lines
Melody isn’t only pitch. Wonderland can route one CV to many destinations affecting melodic articulation:
Because the module offers both normal and inverted outputs, one melodic contour can open one parameter while closing another.
A melody becomes more expressive because pitch movement is tied to timbre and dynamics.
The 64 pushbuttons make Wonderland particularly performance-friendly.
You can treat the matrix like a playable composition grid: - add a transpose source to a voice - remove random CV from a melody - send a melodic line to a second oscillator - suddenly introduce inversion to a counter-melody
This is useful in live techno, ambient, or generative patches where you want to reshape melodic relationships without repatching cables.
Goal: main melody plus inverse companion line
Patch: - Sequencer pitch CV → Input 1 - Input 1 routed to Output A - Output A normal → Quantizer 1 → VCO 1 - Output A inverted → Quantizer 2 → VCO 2 - Same gate source triggers both envelopes
Result: - Voice 1 plays the main line - Voice 2 plays an inverted/mirrored line
Best for: - contrapuntal melodies - haunting ambient duets - electro-style mirrored riffs
Goal: evolving quantized melody
Patch: - Sequencer row 1 → Input 1 - Turing/random stepped CV → Input 2 - Slow triangle LFO → Input 3 - Manual offset voltage → Input 4
Route various combinations to Output B.
Then: - Output B → Quantizer → VCO pitch
Use the matrix buttons to add/remove contributing sources.
Result: - melody changes with each routing state - easy movement between stable and unstable pitch material - performance-friendly generative composition
Goal: derive several related melodic lines from one sequence
Patch: - Main sequence → Input 1 - Octave offset → Input 2 - Fifth-like offset → Input 3
Create: - Output A = Input 1 only - Output B = Input 1 + Input 2 - Output C = Input 1 + Input 3
Send outputs to: - bass voice - lead voice - pluck voice
Result: - harmonically linked melodic parts - simple arrangement from few sources - strong for melodic techno and Berlin-school style patterns
Goal: playable melody variation
Patch: - Main sequencer CV → Input 1 - Keyboard/controller pressure or joystick → Input 2 - Slow random voltage → Input 3
Route to one output feeding a quantizer and oscillator.
Result: - the sequencer provides note structure - your controller adds expressive transposition or bends - random voltage adds slight melodic surprise
This works nicely for live improvisation.
Goal: bass and lead move against each other
Patch: - Base melodic CV → Input 1 - Output C normal → lead quantizer/VCO - Output C inverted → bass quantizer/VCO
Optionally add: - fixed offset to the bass side after quantization or before a second quantizer
Result: - when lead climbs, bass tends to fall - strong tension and motion - cinematic and very musical when restrained to a scale
When using Wonderland for melodic CV, remember it is fundamentally summing and routing voltages. If you are doing strict 1V/oct harmonic work, summed voltages should be tested by ear and tuner. It will still be highly useful, but exact interval behavior depends on the rest of your system and how carefully levels are set.
The micro-attenuators help prevent overblown pitch jumps when multiple CVs are combined. For melody, they let you decide whether an added source acts as: - a full transpose - a subtle inflection - a tiny ornament
Raw inverted pitch CV can be musically wild. Putting a quantizer after the inverted output often makes the result much more usable.
The manual notes that many inputs summed to one output can cause clipping. For audio this may be desirable; for melodic CV it may produce unexpected note ranges or flattened behavior. Use the trimmers to tame this.
Wonderland becomes especially strong when paired with:
Wonderland is not a melody generator by itself, but it is a very powerful melodic infrastructure module.
Used creatively, it can: - distribute one melody across several voices - combine several CV sources into evolving note lines - create mirrored or contrary-motion melodies via inversion - generate harmonized layers from a single sequence - act as a live-performance matrix for rearranging melodic relationships on the fly
If your system already includes sequencers, quantizers, offsets, and oscillators, Wonderland can become the central place where those ingredients are recombined into riffs, harmonies, counter-melodies, and generative pitch structures.