Pyle 3000 Wiring Diagram - Product Description. The Pyle Academy series is an affordable option to provide high-power, high-quality sound to your vehicle’s speakers. Academy amplifiers are sturdy with amp heatsinks and accept both low level RCA inputs as well as high-level, low-impedance MOLEX inputs.. Having aftermarket car stereo problems? Checkout our list of common car stereo problems and possible solutions here. Post questions and find answers.. Antique International / Farmall Tractor: Farmall Cub [Farmall Cub Parts] [Return to the Shed] The Farmall Cub was introduced in 1947 and had the same Culti-Vision feature as the Farmall A..