Detail 01
Bias control
Adjusts gain and body to vary the preamp character.
Product detailSKU #1500000421937
CatalinbreadEpoch Bias Preamp Bias Effects Pedal Black and Silver
1/4
Independent shopping perspective
The Korena take
Epoch Bias puts a pared-down Maestro EP-3 Echoplex-style preamp circuit into a compact pedal. The Bias control adjusts gain and body while retaining the fundamental sound with only a small amount of drive. Its Filter control handles the high end: turn it clockwise for a darker, rolled-off top end, or counter-clockwise for more shimmer. Together, the controls let you tune the pedal's preamp character around your existing guitar-and-amp setup.
Strong match
Who this is for
- Adding a small amount of drive while retaining the guitar's fundamental sound.
- Rolling back harsh treble from a bright guitar-and-amp setup.
- Fine-tuning gain, body, and high-end response from a compact pedal.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Filter control
Sets the high-frequency response from more shimmer to a darker, rolled-off top end.
Detail 03
1.96 x 2.36 x 4.33 inches; 0.4 weight
A compact pedal format with the supplied dimensions and weight.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What does the Bias control do?
It adjusts gain and body, adding only a small amount of drive while retaining the fundamental sound.
02How does the Filter control affect the sound?
Clockwise settings darken and roll off the top end; counter-clockwise settings provide more high-end shimmer.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- Black
2 detailsSize & weight
- Product Dimensions
- 1.96 inch X 2.36 inch X 4.33 inch
- Weight
- 0.4
