Roland VP-03 Vocoder in Excellent Condition w/ Mic & USB Cable
Roland VP-03 Vocoder in Excellent Condition w/ Mic & USB Cable
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This vocoder sold on 10-31-25.
Sold: Roland VP-03 vocoder in excellent condition with microphone and USB power cable. No box or manual with this unit, but the manual is available for download here: https://www.roland.com/global/support/by_product/vp-03/owners_manuals/
A few very minor nicks in the finish. Please see the last photo and examine other photos showing the back of the unit carefully.
The Roland VP-03 is a compact vocoder and synthesizer module from the Boutique Series, faithfully recreating the iconic VP-330 Vocoder Plus in a portable format. It combines a classic 10-band vocoder, human voice & string synth sounds, and a built-in microphone for expressive vocal processing. The VP-03 includes a ribbon-style keyboard interface, advanced chord memory, and onboard sequencer for vocal phrases and carrier synth patterns. With MIDI, USB, and battery or USB power options, it integrates seamlessly into modern studio and live setups while preserving the vintage character of the original.
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- Type: Boutique Series vocoder and synthesizer module
- Sound Engine: Analog modeling recreation of the Roland VP-330 Vocoder Plus
- Vocoder: 10-band vocoder with real-time vocal processing using the included gooseneck mic or external input
- Synth Sounds:
- String and human voice ensemble tones from the VP-330
- Layerable with vocoder carrier signals for rich textures
- Performance Features:
- Ribbon-style keyboard with step input
- Built-in phrase sequencer for vocal and synth pattern playback
- Chord memory and arpeggiator functions
- Connectivity:
- MIDI In/Out
- USB audio/MIDI interface
- 1/8" stereo audio output and mix input
- Power: Battery-powered (4x AA) or USB bus-powered
- Compatibility: Works standalone or with optional K-25m keyboard dock
- Dimensions: 300 × 128 × 46 mm (11-13/16” × 5-1/16” × 1-13/16”)
- Weight: 0.94 lbs (430 g)
- Use Cases: Live vocoder performance, vintage vocal synthesis, compact retro-style production setups

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