First Look: Trickfish Introduces the J-Core Preamp with Mike Pope’s Signature EQ Design Ahead of NAMM

Trickfish Amplification has unveiled the J-Core Preamp, featuring Mike Pope’s signature 4-band EQ design. Designed as a drop-in upgrade for Jazz Basses, the J-Core offers customizable tone shaping with intuitive controls—just in time for its debut at the 2025 NAMM Show.