

The Rocktron Reaction Octaver is a compact and rugged pedal designed to provide a classic octave-down effect for guitarists. It features a metal enclosure built to withstand heavy use and minimize space on pedalboards. The pedal is equipped with True Bypass switching, ensuring that when turned off, it is completely out of the signal path.
Key Controls:
- BLEND: Adjusts the mix between the original input and the Low Octave
effect.
- HIGH FILTER: Controls the overall treble content of the effect.
- BASS FILTER: Controls the overall bass content of the effect.
The Reaction Octaver offers the flexibility to experiment with the HIGH FILTER, LOW FILTER, and BLEND controls to achieve a range of octave-down effects, including quasi ring modulator effects.
Technical Specifications:
- Maximum Input: 2dBu
- Maximum Output: 4dBu
- Input Impedance: 1MΩ
- Output Impedance: 1K
- Current Consumption: 20mA
- Power Requirements: 9V Alkaline Battery or Rocktron DC OnTap Universal
Power Supply (sold separately). Negative tip.
- Dimensions: 125mm x 78mm x 61mm (5” x 3.25” x 2.5”)
- Weight: 0.7kg (1.5lbs)
The Reaction Octaver is suitable for guitarists seeking a low-down gritty octave effect, and its true bypass functionality ensures minimal signal interference when not in use.
Watch the latest video demos and reviews for the Reaction Octaver 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 Rocktron Reaction Octaver 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.
Very Good
$109
Brand New
$49.99
Brand New
$95
Good
$111.85
Brand New
$56.49
Brand New
$93.24
Brand New
$95
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