Awesome vintage Boss VT-1 Voice Transformer, in great shape.

Comes with correct replacement power supply.

This unit had the telephone mod done, but it has been expertly removed and the only sign of it left is the rubber grommet hole on the back panel. See photos.

There's a coupe light scratches on the top surface, but it's otherwise in great shape.
It sounds quite amazing, and can be used with more than just voice.

Here's Roland's description:

"The VT-1 is a unique device designed for altering and effecting the human voice. It provides everything from voice “thickening” to a full ±1 octave pitch shift, allowing users to convincingly change their vocal gender. Unlike conventional pitch shifters, the VT-1 affords separate control of pitch and formant, so the user’s voice can be altered without the “chipmunk” effect"

“Convincingly alters human voice, creating new sounds for a variety of applicationsLarge sliders control pitch, formant, effect balance and built-in digital reverbFour Preset memory locations, four User memory locationsSpecial “robot” feature for vocoder-like effect±1 octave pitch shift capabilities with independent formant control for realistic results"

Shipping to the USA includes pre-paid tariffs.