Seymour Duncan Palladium Gain Stage Distortion Pedal - Black 3 Gain stages: overall saturation, resonance and boost Comprehensive EQ controls including bass, treble, presence and sweepable midrange-frequency control Input Impedance: 500K OHMS Output Impedance: 2.8K OHMS Gain Range: 42.5dB to 71dB Resonance Gain Range: 41.5dB to 66dB Boost Gain: 25dB By focusing beyond just the tonal characteristics of Palladium, Seymour Duncan designed an innovative architecture that captures the full-bodied depth and character previously unattainable in an effects pedal You can use it with a power amp or a clean guitar amp to create your ultimate high gain signature sound, and replicate your favorite high gain amp tones Or use it in front of a distorted amp to tighten up the attack for rhythms or to increase sustain and saturation for solos However you choose to use Palladium, we hope you hear and feel the impact of great tone, body and depth in your unique sound