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Chase Tone Secret Preamp

For your consideration, Garrett Park Music presents this Chase Tone Secret Preamp.

The Chase Tone Secret Preamp is a faithful, compact replica of the sought-after solid-state preamp circuit found in specific desirable 1970s Maestro Echoplex EP-3 tape delay units. It is designed to be an "always on" tone enhancer that adds harmonic complexity, touch sensitivity, and a subtle "3D" quality to a guitar signal.

Key Features and Sound
 
 
  • Tone Enhancement: It adds a subtle compression and a slight phase shift that enhances mid and high-frequency harmonics, making the tone sound fuller, richer, and more "alive".
  • Dynamic Response: The pedal is highly responsive to playing dynamics and feels like a natural extension of a tube amplifier, adding clarity and presence, especially with single-coil pickups.
  • Circuit Accuracy: It uses vintage-spec components like a hand-picked 1970s JFET and Orange Drop 225P capacitors to ensure an authentic sound. It also features internal voltage regulation to run at the original EP-3's 22V+ power for optimal headroom and feel.
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Controls and Modes
 
 
  • Volume: A single large "chickhead" knob controls the output level, offering unity gain around 11 o'clock and a slight boost at higher settings.
  • Mode Switch (Bright/Dark/Mid): A small toggle switch on the side offers three distinct EQ voicings:
    • Bright: Replicates the tone of early EP-3 units, adding chime and clarity.
    • Dark: Replicates the tone of later, warmer EP-3 iterations, adding body and smoothing out harsh overtones.
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This pedal is previoiusly owned, but is fully functional and in excellent condition. The original box is included.

Condition: Very Good

* This pedal is on consignment. Trades are not advised. Reasonable offers will be considered.

Please call, email or stop by the shop for more information.

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  • Garrett Park Music
  • 7 Old Solomons Island Road
  • Annapolis, MD 21401

Hours

  • Monday - Thursday: 12pm - 8pm
  • Friday - Saturday: 12pm - 6pm
  • Sunday: Closed
  • Please call us at 410-571-5060