Onerr NO-1 Nickel Octave



  • Octave 1
    controls the volume of the signal 1 octave below the input signal
  • Octave 2
    controls the volume of the signal 2 octaves below the input signal
  • Direct Level
    controls the volume of the direct signal



The Nickel Octave OC-1 can reproduce three separate tones at your choice being:

  • The original tone
  • A second tone one octave below the original.
  • A third tone two octaves below the original

Playing along with your instrument, you can get sounds three octaves thick, and each section has a separate volume control knob!

The OC-1 Onerr features natural, clear octave sounds with stable pitch even for staccato picking sounds.

The OC-1 is not intended to be used while playing chords, but outstanding for solos.

Most recent forum threads


  • Power Supply
    DC 9V Alkaline or AC adaptor (Onerr model PA 21 or PA 23)
  • Current Draw
    15 mA
  • Dimensions
    130mm(D) x 74mm(W) x 61mm(H)
  • Frequency response
    20 Hz to 10 KHz
  • Frequency Octave 1
    20 Hz to 120 Hz
  • Frequency Octave 2
    20 Hz to 360 Hz
  • Weight
    680 Grams

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