
Anthony Easton
The Tranquilizer by J. Rockett is a versatile effects pedal capable of producing classic phase 45 sounds, classic Univibe sounds, classic Leslie sounds, and classic vibe-only sounds. The pedal features external biasing control, known as the Focus control, which allows for morphing between different tones. The key features and technical specifications of the Tranquilizer are as follows:
- Dimensions: 4.00″ x 2.30″
- Power: 9 volt Negative tip adaptor and a 5.5mm x 2.1mm jack
- Current Draw: 22mA
- Power Options: 9 volt Battery
- Bypass: True Bypass
- Phase/Vibe Control: All the way left is 100% phase, all the way right is
100% vibe, and anything in-between is a blend of the two. The 12:00 setting is
a perfect 50/50 blend.
- Focus Control: An external biasing feature that allows for dramatic
differences in tone.
- Speed Control: Controls the speed for both vibe and phase.
- Fat Control: Controls the low-end whomp, allowing for a smoother turnaround
when the bias is set subtly.
The Tranquilizer is designed to provide a wide range of modulation effects, offering musicians the ability to create unique and expressive tones for various musical applications.
Watch the latest video demos and reviews for the Tranquilizer from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.

Below are live Reverb listings for the J. Rockett Tranquilizer from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.

Brand New
$251.63

Excellent
$125

Very Good
$152.97

Excellent
$146.01

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Check out the latest news and articles from around the pedal world.

Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton