VT-4
Roland Plus commercialisé

VT-4

Compact battery-powered vocal effects processor with dedicated pitch and formant faders, Auto-Pitch, vocoder, harmony, megaphone and reverb/delay effects. Aimed at singers, electronic artists, DJs and streamers, and it works as a USB audio interface.

  • Dedicated pitch and formant faders
  • Auto-Pitch knob with hard-tune effect
  • Robot, Megaphone, Vocoder, Harmony and Reverb effects
  • 8 scene memories
  • MIDI IN for keyboard control
  • USB audio interface, 24-bit up to 192 kHz
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Description

The VT-4 is a hands-on voice processor built around physical controls rather than menus. Dedicated faders adjust pitch and formant in real time, and an Auto-Pitch knob sets the amount of hard-tuned correction. Five effect groups (Robot, Megaphone, Vocoder, Harmony and Reverb) each offer four one-touch variations, and several effects can be combined at once. Settings can be stored by holding a preset button, with eight scene memories available.

A MIDI keyboard connected to the MIDI IN jack can control the Auto-Pitch, harmony and vocoder engines, so the voice can be tuned to played notes or harmonised along with chords. Without a keyboard, the harmony and vocoder effects respond to the voice alone.

Inputs are a rear combo XLR/TRS jack with phantom power and a front stereo mini jack with plug-in power. Outputs are two 1/4-inch line jacks and a headphone jack. A USB Type-B port provides audio to and from a computer, which suits streaming, podcasting and recording. Power comes from four AA batteries or USB bus power.

Vidéo

Spécifications

Marque
Roland
Modèle
VT-4
Catégorie
Studio › Préamplis et outboard

Inputs

Mic input level (nominal)
-40 to -12 dBu (variable)
Mic in impedance (rear)
4.4 k ohms
Mic in impedance (front)
2.2 k ohms
Rear MIC IN jack
Combo type (XLR, 1/4-inch TRS phone), balanced, phantom power +48 V, 10 mA max.
Front MIC IN jack
Stereo miniature phone type (plug-in power)

Outputs

Line out level (nominal)
-10 dBu
Line out impedance
1 k ohm
Headphones impedance
24 ohms
Line out jacks
1/4-inch phone type (L/MONO, R/BYPASS)
Headphones jack
Stereo miniature phone type

Connectivity

USB port
USB type B
MIDI
MIDI IN jack
USB audio
Yes

Audio

Scene memory
8
Effect groups
Robot, Megaphone, Vocoder, Harmony, Reverb
PC interface signal processing
24 bits
AD/DA conversion
24 bits
Sampling frequency
44.1 kHz, 48 kHz, 96 kHz, 192 kHz

Power

Power supply
4 x AA Ni-MH (HR6), 4 x AA alkaline (LR6) or USB bus power
Current draw
500 mA
Battery life, alkaline (phantom off / on)
Approx. 6 hours / 4 hours
Battery life, Ni-MH (phantom off / on)
Approx. 7 hours / 5.5 hours

Physical

Dimensions (W x D x H)
174 x 133 x 58 mm (6-7/8 x 5-1/4 x 2-5/16 in)
Weight (with batteries)
554 g (1 lb 4 oz)

In the box

Included
Owner's Manual, "USING THE UNIT SAFELY" leaflet, 4 x AA alkaline batteries

Données : archive.org; photos : Roland product page (Wayback copy) · mis à jour le 2026-10-14 · Une erreur ? Écris-nous