This all-tube Portaflex head provides a harmonically rich and studio-worthy 50 watts of pure Ampeg tone to satisfy the most discerning bass player.

Ampeg’s Portaflex PF-500 bass head delivers a staggering 500W of power in an ultra-compact design providing pure Ampeg tone in an extremely portable package.

Ampeg’s Portaflex PF-350 delivers legendary Ampeg tone in an ultra-compact design that pushes out a hefty 350W.

This all-tube Portaflex head provides a harmonically rich and studio-worthy 20 watts of pure Ampeg tone to satisfy the most discerning bass player.

The PF-800 delivers the superior performance of Ampeg’s Portaflex Series bass heads in an ultra-compact 800-watt design perfect for power-hungry bassists that demand uncompromising tone.