Amp it baby and party like a rock star! Rack's RK8UAD is built for the long haul. Crafted from raw edged materials to accommodate pro amps up to 8U, the RK8UAD is built smart with dual rack rails (mounted front and back at an 16 1/4 inch rack depth) and features 2 removable heavy duty covers for easy access to your gear. Amp Rack Cases - 18 inch Rack Cases 8U Amplifier Deluxe Case - 18 ...