Catalinbread Epoch Bias
The Epoch Bias is a boost pedal built around an Echoplex preamp circuit, featuring a bias control to shape the character of the amplification. It offers up to 22V of internal boost and aims to deliver the warmth and presence associated with vintage tape echo units.
- 9V DC · center −
- 18 mA
- New
- from $179
- Used (asking)
- from $115
The rundown
Highlights
- Echoplex preamp circuit with adjustable bias control
- Up to 22V internal boost voltage
- Four controls: Preamp, Bias, Boost, and Filter
- Runs on standard 9V DC power (18 mA)
- Made in the USA
Best for
Players seeking a boost pedal with vintage preamp character and tonal shaping options.
Quick facts
- Power
- 9V DC
- Current draw
- 18 mA
- Polarity
- Center negative
- Dimensions
- 68.6 × 114.3 mm
- Controls
- Preamp, Bias, Boost, Filter
- Status
- In production
Where to buy Catalinbread Epoch Bias
$179 lowest new price · Reverb
Used listings asking $115–$185.42, median $178.95 (4 listings, small sample). Asking prices, not sold prices.
| Seller | Condition | Price | Link |
|---|---|---|---|
| Reverb | Used | $115 | View |
| Reverb | Used | $178.95 | View |
| Reverb | Used | $178.95 | View |
| Reverb | New | $179 | View |
| Reverb | New | $179.99 | View |
| Reverb | New | $179.99 | View |
| Reverb | New | $179.99 | View |
| Reverb | B-stock | $179.99 | View |
| Reverb | New | $179.99 | View |
| Reverb | New | $179.99 | View |
Prices last checked 20 hours ago. Links to sellers are affiliate links.
Frequently asked questions
What power does the Epoch Bias require?
The Epoch Bias runs on a 9V DC supply with center-negative polarity and draws 18 mA.
What controls does the Epoch Bias have?
The Epoch Bias features four controls: Preamp, Bias, Boost, and Filter.
What are the dimensions of the Epoch Bias?
The Epoch Bias measures 68.6 x 114.3 mm.
Similar pedals
Same type, similar features.