New Arrivals/Restock

Catalinbread Epoch Bias Boost, Overdrive, and Preamp Guitar Effects Pedal with Adjustable Bias Knob, High-Cut Filter, and Classic Tape Echo Tone for Professional Sound

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US$107.99 cheaper than the new price!!

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Product details

Management number 215968806 Release Date 2026/04/19 List Price US$72.00 Model Number 215968806
Category

The Maestro EP-3 Echoplex has been responsible for some of the most iconic tones in rock history, and we delivered a pared-down version of that preamp with the Epoch Boost. The all-new Epoch Bias expands on that circuit with a couple crucial differences. The Bias control simulates out-of-spec parts on the original, adjusting the base gain and body of the EP-3, which adds only a trivial amount of gain on its own. The new Filter control brings you the best of the early and late model EP-3, with a tasteful treble cut that lets you adapt the pedal to your rig and tone. Join us and experience the most refined version of the effect that launched a thousand discographies.

  • Reverent Preamp Circuit: Emulates the classic EP-3 tape echo preamp for a nostalgic sound while offering enhanced customization options for modern versatility.
  • Adjustable Bias Control: Features an expanded signal strength range, allowing users to tweak the body and gain to perfection for diverse tonal needs.
  • Versatile High-Cut Filter: Enables users to exaggerate and shape sounds, providing more creative control and adding depth to any musical performance.
  • Superior Power Handling: Operates on 9V (sold separately), internally converting to 22V for increased dynamics and headroom, ensuring a powerful and responsive performance.
  • Mastering Processor Capabilities: Ideal for placing at the end of a signal chain, it acts like a mastering processor to deliver bigger, livelier, and more vibrant tones.
UPC 853710005243
Style Bias
Voltage 9 Volts
Amperage 50 Milliamps
Brand Name Catalinbread
Model Name Epoch Bias
Manufacturer Catalinbread
Model Number Epoch Bias
Power Source DC Power Supply
Controls Type Knob
Signal Format Analog
Connector Type 1/4 inch (6.35mm) audio jack
Item Dimensions 20.5 x 5 x 2.95 inches
Hardware Interface 1/4-inch Audio
Audio Output Effects Filtering
Warranty Description 3 years parts and labor.
Manufacturer Part Number Epoch Bias

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