RMS power output: 500W @ 4 ohms
Preamp: MOSFET, Power amp: Class D
Tone controls: Bass, mid, treble; Mid-tone control: 5-position; Ultra Hi/Lo boosts
Onboard Limiter
FX loop with dedicated mix control (footswitchable)

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 15 inch
Height : 9 inch
Length : 18 inch

Item Weight: 15 pounds (View shipping rates and policies)
Shipping Weight: 15.25 pounds (View shipping rates and policies)

ASIN : B004GXA6GK

Product Description

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. The 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. There’s even onboard compression for a tighter, cleaner tone at high volumes. Pair it with our PF-115HLF or PF-210HLF flip-top cabinets for the vintage styling and portability of Ampeg’s iconic Portaflex originals.