

The Vahlbruch OptoTrem is an analog tremolo effect pedal designed for versatile use in various musical genres. It offers authentic sine-wave 60's vintage tremolo sounds as well as modern square wave helicopter chop effects. The pedal's unique circuit is carefully designed around a photocell, ensuring very low noise and a deep, homogenous modulation curve.
Key Features:
- Unique MagTraB switching technology for smooth and quiet operation
- Hand-selected photocells for precise modulation
- Controls: Speed, Volume, and Intensity
- Toggle switch to select between "hard" or "soft" modulation curve
- Constantly pulsating LED indicates the speed and depth of modulation
- Can also function as a clean boost with the "Intensity" control turned down
- True bypass
Technical Specifications:
- Input impedance: 1M Ohms
- Output impedance: 220 Ohms
- Current consumption: 40mA
- Power supply: External regulated 9V power supply (not included), polarity:
positive at ring / negative at tip
- Dimensions: 115mm x 70mm x 48mm
- Weight: 240g
- Handmade in Germany
The Vahlbruch OptoTrem is a boutique effect pedal with a standard housing size, and it is designed and manufactured in Germany. It is an ideal choice for musicians seeking high-quality tremolo effects with precise control and low noise operation.
Watch the latest video demos and reviews for the OptoTrem 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 Vahlbruch OptoTrem 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.
Brand New
$227.62
Brand New
$230
Excellent
$179.99
Brand New
$218
Brand New
$230
Brand New
$230
Browse through eBay listings for the OptoTrem compiled in real-time. From vintage finds to brand-new units, see a variety of purchasing options. This automated collection helps you explore deals and find the right pedal at the right price.
New
$218.00
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