Henretta Engineering Releases "No-Knob" Line of Pedals

These all-analog pedals feature internal trim controls to allow guitarists to tweak the sound.

St. Paul, MN (November 18, 2013) -- Henretta Engineering’s line of eight hand-made, all-analog “No-Knobber” effect pedals provide guitarists with boutique pedal tone in a small footprint.

The little pedals feature internal trimmers, allowing players to dial in the right sound without having to worry about re-setting parameters at every setup. They are perfect for the gigging guitar player and active jammer.


  • True bypass switching
  • High quality jacks
  • Hand soldered all-analog circuitry
  • Standard 9VDC, negative tip power adapter operation
  • Rugged powder coated enclosures
  • Compression, Fuzz, Boost, Overdrive, Octave Up, Auto Filter, Tremolo, and Preamp circuits available.

Street: $125

For more information:
Henretta Engineering

Rig Rundown: Adam Shoenfeld

Whether in the studio or on his solo gigs, the Nashville session-guitar star holds a lotta cards, with guitars and amps for everything he’s dealt.

Adam Shoenfeld has helped shape the tone of modern country guitar. How? Well, the Nashville-based session star, producer, and frontman has played on hundreds of albums and 45 No. 1 country hits, starting with Jason Aldean’s “Hicktown,” since 2005. Plus, he’s found time for several bands of his own as well as the first studio album under his own name, All the Birds Sing, which drops January 28.

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Diatonic sequences are powerful tools. Here’s how to use them wisely.



• Understand how to map out the neck in seven positions.
• Learn to combine legato and picking to create long phrases.
• Develop a smooth attack—even at high speeds.

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Knowing how to function in different keys is crucial to improvising in any context. One path to fretboard mastery is learning how to move through positions across the neck. Even something as simple as a three-note-per-string major scale can offer loads of options when it’s time to step up and rip. I’m going to outline seven technical sequences, each one focusing on a position of a diatonic major scale. This should provide a fun workout for the fingers and hopefully inspire a few licks of your own.
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