Picasso amplifiers are 100% new, inside and out! The new heatsink and end cap design is aggressive looking and durable. These amplifiers exude Performance and Quality with 2.5 to 1 power supply ratios and superior damping factors for excellent woofer control under high-stress applications. With both class "A/B" and class "D" amplifiers to fit any application, Picasso is the answer to loud and clear sound reproduction. CLASS A/B AMP FEATURES   • Fully Regulated PWM MOSFET Power Supplies • Tri-guard Amplifier Protection • Bi-Linear Selectable Infinitely Variable Crossovers for Inputs and Outputs (HP/Full/LP)  • Plantinum RCA and Power Inputs • Tri-mode Capable • Shiny Black Hairline Anodized Heatsink • End Caps For Professional Installation • Variable Bass Boost