V-1X Tube Drive with Head Phone System w/Original Box

Effect Information

” The seemingly rare Vestax V-1X studio tube over drive guitar effect pedal with headphone port. Made in Japan, circa 1989-1992.”


  • One 12ax7a pre amp tube
  • Two red LEDs
  • Two switches for “effect on” and “boost”
  • EQ section with bias which seems to run the tube a little hotter
  • Low-mid and hi EQ mini pots for tone control
  • One master volume, one drive and one contour pot
  • One input jack
  • One main output jack and one headphone output jack

“It will operate with almost any 9v to 12v power adapter. A 12v power adapter will make it run a little “hotter” and it will sound louder.”

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