Electro Harmonix Tube Zipper Envelope Filter Pedal   Item #: SOV TZ 

Unzip your soul
Just picture your guitar signal being massaged by a complex set of filters moving through a vacuum tube maze. Energized by two 12AX7EH tubes, the Tube Zipper's patented moving filter gang tastefully adds controlled analog harmonics to your signal. In typical EH fashion, each control can be set over the edge, generating a host of novel tones. Add some Tron or Trill a la mode!

"It's the most flexible little box yet."
-Adrian Belew

John Frusciante - Bender 2 148 KB
Ascending bends with a nasty and solid tone from the Tube Zipper.

Guitarist John Frusciante joined the Red Hot Chili Peppers in 1989, recording smash albums like Mother's Milk and Blood Sugar Sex Magik. He left the band at the peak of their fame, but re-joined it again in time for 1999's Californication. Frusciante's other credits include three solo albums and studio work on records for Tricky and Macy Gray.

John Frusciante - EnvWah Groove 270 KB
Dynamically controlled Wah rhythm.

John Frusciante - Envelope Quack 200 KB
Chunky notes with a varying filter for emphasis.

John Frusciante - Chunk Rhythm 298 KB
Super funky chunk rhythm showing the tonal depth of the Tube Zipper. Aggresive!

John Frusciante - Streetwalker Groove 309 KB
Funky filtered riff evokes a street wise strutter.

John Frusciante - Great Sci-Fi 178 KB
Spacy effect with a filter chop emphasize the dynamic changes within the Tube Zipper.

John Frusciante - Single String Wobble 367 KB
Single notes with a fat filtered tone surrounded by a modulated wobble from the Tube Zipper.

John Frusciante - Tube Zipper Siren and Holy Grail 235 KB
Excellent Tube-Zipper slide guitar demonstration highighted by the terrific Holy Grail space.

John Frusciante - Scratcher 405 KB
Percussive guitar producing scratching effects!

John Frusciante - Bending 189 KB
Decending bends with a ballsy guitar tone created by the Tube Zipper.

John Frusciante - Darkside Rock 241 KB
Crunchy line with zzzzz to the tone.