3 Band Parametric Preamp

The Carl Martin 3 Band Parametric Preamp is an analog EQ and preamp pedal designed for detailed tone shaping with three-band semi-parametric equalization and a balanced line driver. The EQ section allows independent adjustment of low, mid, and high frequencies, with each band featuring fully sweepable frequency controls. This pedal includes a built-in regulated ±12V power supply to maximize audio headroom and maintain signal integrity. The Carl Martin 3 Band Parametric Preamp is designed for use with electric instruments and is compatible with both guitar and bass signals. This preamp pedal can also be used for direct studio recording, providing high-quality tone control outside of 19” rack-mounted units. **Key features:** - Three-band semi-parametric EQ: sweepable low, mid, and high frequency controls - High-quality balanced line driver output - Regulated ±12V internal power supply for maximum headroom - Compact stompbox format analog EQ pedal - Compatible with electric guitar and bass instruments