
Epoch Bias - Preamp/Bias
The Catalinbread Epoch Bias is a masterful reimagining of the legendary Maestro EP-3 Echoplex preamp. This pedal distills the essence of that iconic circuit, giving guitarists unprecedented control over its signature sound. At the heart of the Epoch Bias is the Bias control, which simulates out-of-spec parts in the original Echoplex preamp. This adds a subtle yet crucial boost to the gain and body, imbuing the signal with the coveted "one of the good ones" character that made the EP-3 so revered. The Filter control is a stroke of genius, allowing you to seamlessly transition between the early and late model Echoplex tones. A tasteful high-cut filter, it lets you adapt the pedal to your specific rig, rather than the other way around. Pair this with the Preamp control, which emulates the Volume knob of the original, and you have a level of tonal sculpting that's simply unmatched. Of course, the Boost control is there when you need an extra punch, allowing you to wring out maximum gain from the already impressive preamp circuit. It's the perfect finishing touch, tightening up your entire tone while adding a touch of sparkle on top. Whether you're chasing those hallowed Echoplex tones or simply seeking a versatile, musical preamp, the Catalinbread Epoch Bias is a must-have for any discerning guitarist. It's the most refined and flexible version of this legendary circuit, ready to elevate your sound to new heights.



