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Mooer Audio Introduces the Pitch Step and Audiofile

The mini-sized Pitch Step is a polyphonic pitch-shifter and harmonizer.

Mooer Audio

Shenzhen, China (January 5, 2018) -- Pitch Step is a polyphonic pitch shifter and harmonizer, conveniently built into a small expression pedal for real time control.

The integrated features and control options make this pedal very flexible and useful for many different styles of music and applications. The housing itself is a mini sized expression pedal that won t take over your entire pedalboard.

Pedal steel bends, Wham shifting, artificial tremolo dives and fat octave harmonies are just a few of the possibilities. Open up your expressive side with the Mooer Pitch Step


  • Fast and accurate, polyphonic pitch shifter
  • Optional dry signal for harmonization
  • Customizable pitch adjustment for -OCT/+OCT
  • Adjustable shifting range and direction
  • Includes Mooer’s unique pressure sensing technology
  • Supports 9V battery power

Pitch Step will be available from official Mooer dealers and distributors worldwide at a street price of around $138 USD each.

Audiofile is an all analog, hi-fi quality, pedalboard headphone amplifier. This class A amplifier circuit will bring a smile to the faces of even the most disconcerting of audio addicts.

Hook up Audiofile as the last unit in your signal chain and leave it there as a permanent resident on your pedalboard.

Connect your headphones and activate the analog cab sim for totally immersive practice sessions. When playing live the Audiofile can be completely bypassed or used as an excellent “always-on” signal buffer/booster with the cab sim turned off.

Purity, warmth, dynamics and retention of tone are the name of the game with Audiofile.


  • Professional headphone amplifier, specifically designed for use with guitar and bass pedalboards
  • Utilizes an analog Class A amplification circuit. Ensuring instrument and effects maintain purity, warmth and a high level of dynamics.
  • Stereo and Mono inputs, stereo and mixed mono outputs
  • Optional built in analog speaker cabinet simulation
  • Doubles up as a signal boost/buffer when not being used for headphone amplification
  • 100% True bypass means Audiofile can become a permanent resident on your pedalboard even when not in use.

Audiofile will be available from official MOOER dealers and distributors worldwide at a streetprice of around $88 USD each.

For more information:
Mooer Audio