Waldorf STVC String Synthesizer and Vocoder


No interest if paid in full within 12 months*

When purchased with your Synchrony Music credit card. Subject to credit approval. Minimum monthly payments required. Offer available through 5/31/22.
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Based on Waldorf's popular Streichfett string synthesizer module, Waldorf STVC combines the sound engine of Streitchfett with a powerful vocoder, all inside a rugged Blofeld-style chassis with the same great keybed as Blofeld.

The String section starts with an oscillator bank using octave dividers, followed by a complex mixer, an equalizer and an ensemble effect, just like string machines from the 70s. A single Registration knob sweeps through mixer and EQ settings for violin, viola, cello, brass, organ, choir and more for creating rich and creamy sonic textures.

The Solo section is a 16-voice synthesizer that complements the string sounds. A single Tone knob sweeps through many useful settings. Solo is the sidekick to the strings, but it is powerful enough to be the lead character every now and then.

The Vocoder replaces the equalizer in the string section with a filter bank that models the vocal tract from speech input. This can produce quite intelligible speech or singing using the fully polyphonic oscillator bank. Formants can be modified, which can result in a perceived change of gender. Adjustable jitter of the string oscillators renders the voice hoarse, creaky or a complete whisper. Solo can pass through the Vocoder or play in parallel.

The Freeze button lets you freeze a short speech fragment, which is then repeated by the Vocoder whenever a key is pressed. Change of playback speed, like faster, backwards or a complete stop are possible and fun, as well as formant change.

A novel Tweak function allows for modification or modulation of details like the solo cutoff frequency or the Chorus LFO rate. It is similar to a modulation matrix, but it also allows to alter implicit settings with a fixed value or an offset.

Three effects operate simultaneously. Animate is a modulation of the string or vocoder registration, while a Phaser is a must for any decent string machine. A high quality Reverb with adjustable size can be mixed to the output.

STVC comes with a high quality gooseneck microphone that plugs right into the front panel where it belongs.

More Information
Manufacturer Waldorf
Condition New
Included from Manufacturer Gooseneck vocoder microphone
Analog/Digital Digital
Number of Keys 49
Weighted Keys No
Key Action Synth action with velocity and aftertouch
Aftertouch Yes
Programs/Presets 126
Voices of Polyphony 128
Oscillators per Voice Varies by Sound Engine
Multitimbral 2 parts
Effects Animate (modulates Strings Registration value)
Audio File Playback No
USB Port (to Host) MIDI, System Updates
USB Flash Drive Port (to Device) MIDI Recording
Audio Inputs Vocoder microphone XLR input on top panel
Audio Outputs Dual 1/4" stereo output
1/8" stereo headphone output
Control Connections 1/4" expression pedal input
1/4" sustain footswitch input
Onboard Controllers Pitch/mod wheels
Width 29.13"
Depth 10.83"
Height 3.94"
Product Weight 18 lbs.

Waldorf Limited Warranty

This warranty covers all defects in material and workmanship for a period of one year from the date of original purchase.

During this time, Waldorf Music will repair or replace the product without charge for materials or labor, provided the product was first inspected and found faulty by Waldorf Music or an authorized service center.

You must first contact your dealer or distributor by telephone. Products that were mailed without prior agreement cannot be exchanged or repaired free of charge. The unit must be insured and sent prepared in its original package. Please include a detailed description of the defect. Products that were not send prepared or in the original package will be returned unopened. Waldorf Music reserves the right to upgrade the unit with the latest technological advances if necessary.

This warranty does not cover defects due to abuse, operation under other than specified conditions, or repair by unauthorized persons. The warranty covers only those malfunctions caused by material or workmanship defects that occur during normal operation.


You may have seen the images of ships stacking up on the west coast, waiting for their turn to port. This combined with the increased demand for domestic shipping of products from all industries across our nation has resulted in a rapidly fluctuating climate for receiving and shipping products. While we do our best to offer accurate shipping estimates, please remember that complications can arise which may be beyond our control. Know that Kraft Music is here to assist in any way that we can.

  • Ground shipping is FREE for all orders $99 and up.
  • Our central, midwest location ensures fast delivery times.
  • See below for transit day estimates. Please note, these are estimates and are not guaranteed.

Though forcasting shipping times has become increasingly difficult, general FedEx package estimated transit days are as follows:

  • Upper Midwest: 1-3 days
  • Central US, South East US, and East Coast: 2-4 days
  • West Central US: 3-5 days
  • West Coast: 4-6 days
  • Alaska & Hawaii: 7+ days
All transit times are based in business days. Please allow 7-10 business days for most freight shipments. Business days are Monday through Friday and do not include public holidays and weekends (Saturday/Sunday.) For questions regarding estimates to your specific location, please contact us at [email protected] or 800-783-3368.