Majella is a Dutch maker of Eurorack modules, the IMPLEXUS desktop synthesizer and the 4BEQ studio equalizer in 500-series format. The catalogue spans both basic modular building blocks (MIDI-CV converters, VCAs, a filter, an envelope generator) and a complete instrument plus studio gear outside the modular system.
Who it is for
- A Eurorack system that needs to talk to MIDI — the MCVC gives four independent pitch/gate/velocity voices, or a polyphonic mode, instead of one limited channel.
- A desktop instrument that blends west- and east-coast synthesis — the IMPLEXUS pairs a complex oscillator (waveshaping, wavefolding) with a basic oscillator in one instrument.
- A studio after a 500-series EQ with fully sweepable Q — the 4BEQ, hand-built in the Netherlands, with fully variable Q on its mid bands.
The line
- Eurorack — MIDI and utility — MCVC (MIDI-CV converter, 4 voices), VVCA (dual VCA with a velocity input).
- Eurorack — synthesis — MVCF-I (VC filter, 12dB/oct, lowpass/hipass), MLEG (ADSR envelope generator with a loop/LFO mode).
- Desktop synthesizer — IMPLEXUS Silver and Dark Edition (same circuit, different finish).
- Studio gear — 4BEQ, a four-band parametric EQ in 500-series format.
How the models differ
| Model | Type | Format | Key feature | Price from |
|---|---|---|---|---|
| MVCF-I | VC filter | 6HP | self-oscillation, soft-drive input | €164 |
| MLEG | envelope generator/LFO | 6HP | loop mode, output attenuverter | €164 |
| MCVC | MIDI-CV converter | 14HP | 4 voices, polyphonic mode | €305 |
| 4BEQ | parametric EQ | 500-series | fully sweepable Q on the mid bands | €564 |
| VVCA | dual VCA | 128.5 x 20mm | per-channel velocity input | €1,299 |
| IMPLEXUS Silver | desktop synthesizer | 345x206x75mm | west+east-coast, tape delay | €1,621 |
| IMPLEXUS Dark | desktop synthesizer | 345x206x75mm | same circuit, dark panels, made to order | €1,645 |
Which one to take
- A first filter for a modest Eurorack system — the MVCF-I.
- One module instead of a separate envelope and LFO — the MLEG.
- A sequencer or MIDI keyboard needs to play chords into the modular — the MCVC.
- A 500-series EQ for precise midrange work — the 4BEQ.
- Expressive keyboard playing should modulate voice volume — the VVCA.
- A standalone instrument combining two approaches to synthesis — the IMPLEXUS Silver or the Dark Edition (made to order, factor in lead time).
Why buy here
The Majella line is in stock (IMPLEXUS Dark Edition is made to order). In our Warsaw showroom (Nowogrodzka 6A/102) you can see the modules running on a live Eurorack system. Selected gear qualifies for our free 30-day Test-Drive, and everything ships with 36 months of warranty and a 30-day no-reason return window. We ship across Poland and to every EU country.






