The Fishman Platinum Stage EQ/DI Analog Preamp is an all-analog, high-headroom instrument preamp and direct injection (DI) box designed for acoustic guitars, upright bass, mandolin, violin, and other acoustic instruments.

• Circuitry: 17-volt, high-headroom, discrete Class-A analog signal path designed for zero clipping, pure fidelity, and low distortion.
• Tone Shaping: 4-band EQ section featuring sweepable mid frequencies and a 3-way low-cut filter (40Hz / 80Hz / 160Hz).
• Instrument Mode Switch: A dedicated EQ mode switch that tailors the frequency curves specifically for bass instruments or full-range acoustic instruments.
• Feedback Control: Phase/polarity invert switch to combat stage feedback and fix phase cancellation issues.
• Volume Boost: Switchable volume boost with a side-mounted level control wheel for solos or dynamic accents.
• Connectivity:
• 1/4-inch instrument input (10M ohm impedance)
• 1/4-inch amp output
• Balanced XLR DI output with pre/post-EQ switch and automatic ground lift