Telephone Voice Transformer for Cell & Landline (Voice Changer)


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The Telephone Voice Transformer is the ultimate telephone voice disguiser. This specially modified telephone-compatible version of the Roland VT-4 Voice Transformer was developed for law enforcement investigators to effectively disguise their voices in real-time telephone conversations and online applications such as voice chat rooms. It enables the operator to easily create and speak in a wide range of disguised voices.


Telephone Voice Transformer (Voice Changer) MODIFIED buttons


All other “telephone voice changers” are basically just toy devices which merely alter pitch, and the Telephone Voice Transformer leaves them all far behind in the technological dust. It provides smooth, instantaneous control over pitch, formant, tone, octave, timbre, reverberation, and effects. You can transform your entire persona — from male to female, old to young, big to small, good to evil…


Telephone Voice Transformer (Voice Changer) MODIFIED


Controls are all hands-on, without any menu diving or programming to get in the way. It features an experimentation mode which allows you to experiment with various settings and effects, all while monitoring the results in real-time. This a stand-alone mode that does not require having a phone connected. If you want to save a voice that you’ve created for future usages, it can be stored in one of the unit’s 8 memories. It also allows you to instantly alternate between your real voice and a disguised voice, so you can be both yourself and another person during the same phone conversation.


Telephone Voice Transformer (Voice Changer) MODIFIED

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  • Compatible with Android® phones, and with iPhone® models 4 through 11. Note: iPhone® models 7 and higher require the use of the Apple® Lightning to 3.5mm Headphone Jack Adapter MMX62AM/A (This was included with your iPhone® if purchased prior to October 2018, it now can be purchased separately from Apple®; it is not included with this unit)
  • There are hundreds of different cellular telephones on the market and not all have the same headset/ microphone functionality. The TVT is compatible with cell phones which use a connection type for headphones with a microphone configured in TRRS (tip, ring, ring, sleeve) format. However, even this configuration has 2 types. Compatibility is limited to phones that use TRRS with a pinout of Left Audio, Right Audio, Ground, Microphone. Consult your cell phone specifications or supplier to determine compatibility.
  • Compatibility is limited to standard single-line analog desk telephones connected to a standard telephone company single line telephone wall jack.
  • If the telephone has a speakerphone option, that option will not be useable. It is not compatible with cordless telephones or dial-in-handset telephones.
  • Uses 4 AA Batteries
  • Typical battery life is about 6 hours
  • Telephone Voice Transformer (specially modified telephone-compatible version of Roland VT-4)
  • Microphone
  • Headset
  • Adapter for Headset Plug
  • Batteries (four AA alkaline)
  • Shomer-Tec TVT-Cell Phone Interface
  • 3.5mm to 3.5mm Cable
  • Carry/Storage Case
  • Manual
  • Size: 6.9” x 5.3” x 2.3”
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