Evil, evil

Please note that the description and the pictures on this page are preliminary. The final product might differ from it.

Stromberg BildStromberg spearheads Waldorf analog modeling technology's evolutionary advance. It boasts wavetable oscillators that come courtesy of the inventor of wavetable synthesis, two immensely efficient multimode filters per voice with a comprehensive selection of classic filter types with different slopes (24 / 12 / 6 dB) and the outstanding PPG filter, comb and cascade filters, all with a polyphony of up to 100 voices. Additionally, Stromberg renders sounds from the legendary Waldorf Wave, Microwave and Q with awesome accuracy.

AnalogmoduleReal analog

The Waldorf name has always been synonymous with converged digital and analog technology. With a-filter and valve, Waldorf shows again that they are far ahead of the rest. a-filter is a 16-way analog filter bank. valve is a freely routable tube module that generates warm saturation on individual parts or the master bus.

Effects to the horizon and beyond

The integrated effect generators deliver all prevailing effect types like Chorus, Flanger, Phaser, Distortion, Delay, Tap Delay, Hall, and more. Flawless integration with a computer via USB 2.0. Three stereo outputs may be configured in 5.1 Surround with corresponding effects. External audio can be integrated into the signal flow.

Get into it


The generously appointed control panel sports backlit knobs made of solid aluminum. A high-quality, lightly weighted synthesizer keyboard features excellent response and action. The large paperwhite display lets you navigate with confidence and edit sounds with surgical precision.

The Stromberg offers many functions to support intuitive playing. Sounds can be categorized helping you to find and use them in no time.

Release date not yet determined.

General Features

(subject to change)

  • up to 100 voices (without one of the analog modules: up to 50 voices)
  • 16 part multi timbral
  • 1000 sounds
  • 100 multi programs
  • 34 endless dials
  • 50 buttons
  • graphical display
  • 5 octave keyboard with aftertouch
  • pitch bend wheel
  • modulation wheel
  • 6 analog outputs (3 x stereo)
  • 2 analog inputs (1 x stereo)
  • MIDI In / Out / Thru
  • USB 2.0
  • 2 pedal inputs
  • 2 CV inputs for foot pedals or other external controllers
  • built-in universal voltage power supply

Per Voice:

  • 3 main oscillators
    • pulse with pulse width modulation
    • sawtooth
    • triangle
    • sine
    • wavetables
  • frequency modulation between the oscillators
  • oscillator synchronization
  • noise generator
  • ring modulator
  • external audio signal
  • 2 independent multi mode filters
    • low pass 24 dB / 12 dB
    • band pass 24 dB / 12 dB
    • high pass 24 dB / 12 dB
    • notch 24 dB / 12 dB
    • PPG filter 24 dB
    • comb filter positive / negative feedback
    • cascade filter 24 dB / 18 dB / 12 dB / 6 dB
    • analog filter with analog distortion*
  • modulation matrix with 16 slots, freely programmable
  • various pre-routed modulation destinations with selectable sources
  • modulation speed far into audio range
  • 4 modifiers with various algorithms
  • 3 fast LFOs (faster than 2500 Hz)
  • 4 envelopes
  • different trigger modes per envelope
  • poly, mono, dual or unisono mode with selectable voice count
  • HMT for realtime just-intonation

Per Part

  • arpeggiator with user pattern, freely programmable including accent, position, length, glide, chords, random notes etc.
  • high-quality effects
    • chorus
    • flanger
    • phaser
    • distortion
    • ring modulation
    • stereo delay
    • tap delay
    • surround delay
    • vocoder
    • reverb
    • tube distortion**
  • output configuration switchable between stereo and surround

* Only with optional analog module a-filter with 16 analog filters.

** Only with optional analog module valve, number of tubes not decided.

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