Nalbantov OC-2 eXtreme with Preamplifier – The boss of the octave effects

Original price was: $289.00.Current price is: $269.00.

Nalbantov OC-2 eXtreme with Preamplifier – The boss of the octave effects


Nalbantov OC-2 eXtreme octave effect

suitable for clarinet, sax, bagpipe, recorder, wooden flute, kaval

and a wide variety of musical instruments



Nalbantov OC-2 eXtreme lets users to improve their instrument sound by adding two additional tones to the main signal. You can easily mix the produced sound with one or two octaves below the original signal. Each tone has a separate volume control. The main signal is perfectly followed from the produced tones without any delay.

Nalbantov OC-2 eXtreme has specially designed high-end preamplifier plus gain control which can be used with any kind of pickup systems. Nalbantov OC-2 eXtreme is not a digital pitch shifter. Instead of a synthetic sound, you will be pleased by organic analog effect with clear and natural sound.

Many other octave effects are made especially for guitars and they are unable to capture all tones from other instruments. Nalbantov OC-2 eXtreme has extended octaves for wind instruments which has higher frequency diapason. You can easily use it with a wide variety of musical instruments.

You will find out other unique futures like clip indicator, ultra-low noise output and very low battery consumption than other product on the market, also unique and compact design with convenient belt clip.


Package includes:

  • Nalbantov OC-2 eXtreme
  • User’s manual
  • Warranty – 3 years (1 year guarantee plus 2 years when you register the product online)


Top reasons to buy Nalbantov OC-2 eXtreme:

  • Two extended octaves
  • Crystal clear sound and ultra-low noise output
  • Separate OCT. 1 and OCT. 2 volume controls
  • Direct Level volume control
  • Specially designed high-end preamplifier plus gain control and clip indicator
  • Effect button with two positions:
    • Effect and Preamplifier
    • Preamplifier only
  • Very low battery consumption
  • Screwless design battery cover
  • Unique and compact design
  • Durable stainless steel panels, laser etched
  • Lightweight with solid belt clip
  • Wireless systems compatible
  • Universal compatibility and perfect mobility on stage



  • Power: 9V battery or AC adapter
  • Consumption Current Draw: 2.8mA at 9V (18 times longer usage, compared to other reputation octave effects with 50mA consumption)
  • Controls: Preamp gain knob, Effect button, Direct Level knob, Octave 1 knob, Octave 2 knob, On/Off switch
  • Indicators:
    • On/Off indicator (blue led – serves also as battery check indicator)
    • Clip indicator (red led)
  • Connectors:
    • Instrument IN – audio jack 3.5mm (1/8″) Mono
    • OUTPUT – audio jack 3.5mm (1/8″) Mono
    • DC adapter socket (DC 9V)
  • Compatibility: Universal, including wireless systems
  • Input Impedance: 1 MΩ
  • Output Impedance: 1 kΩ
  • Size: 67mm (2.64”) W x 27mm (1.06”) / 43mm (1.70”) incl. knobs D x 110mm (4.33”) H
  • Weight: Only 176g (6.20 oz.) without battery
  • Options: AC adapter (not included)



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