4ormulator Vocoder Extreme VST Plug-In Cost: $49 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions 4ormulator Vocoder Extreme VST Plug-In: The Ultimate Vocoder plug-in for VST Hosts. Includes a library of over 200 presets and an online user manual. Payment processing by REGNOW.COM