Rock solid unit that sounds great. I used it for my acoustic. I cleaned the unit and lubricated the sliders with lubricating contact cleaner. I also replaced the battery terminal with a 9v power supply input.
The original vintage Fishman Pro-EQ is the unsung hero of the acoustic gigging world. Long before complex digital menus took over, this rugged black metal box became the industry standard for taking a brittle, lifeless acoustic pickup and turning it into warm, studio-grade tone on stage.
Pure Analog Warmth: No digital harshness and zero latency. Just premium, old-school analog circuitry that immediately breathes natural life back into quacky piezo pickups.
Surgical Tone Shaping: The 4-band EQ gives you dedicated sliders for Bass, Middle, Treble, and that crucial "Brilliance" control to dial in the perfect amount of high-end acoustic air and sparkle.
Instant Feedback Killer: Struggling with stage rumble or howling monitors? Just flip the built-in Phase switch to instantly neutralize acoustic feedback without sacrificing your tone.
Indestructible Build: Crafted in the USA, this heavy-duty metal chassis was designed to survive decades of being thrown into gig bags, dropped on stages, and stepped on. It is practically bomb-proof.