Ampeg Portaflex PF-500 bass guitar head is part of Ampeg's reissued Portaflex amp range. Ampeg PF-500 Portaflex delivers an amazing 500W of power and features a MOSFET preamp coupled to a stunning class D power amp stage. Portaflex PF500 bass amps also make the perfect match for Ampeg Portaflex PF-115HE and PF-210HE bass cabs.
PF500 amplifiers feature an ultra-compact design providing pure Ampeg tone in an extremely portable package. PF-500 harnesses the performance of Ampeg’s highly-researched MOSFET preamp, setting a new standard for solid-state tone. Tonal control is no problem with the 5-position midrange control and classic ultra hi/lo boosts while features like the direct out with ground lift and pad are perfect for the gigging bassist. Ampeg PF-500 Portaflex bass amps even feature onboard compression for a tighter, cleaner tone at high volumes.