Ampeg PF-500 Portaflex 500W

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. Precise tone controls and gig-friendly input/output options provide ultimate flexibility. Pair it with Ampeg's PF Series flip-top cabinets for the vintage styling and portability of the iconic Portaflex originals. 

The tone stack on the PF-500 provides an extensive array of tone controls for shaping your sound. Bass, mid, and treble controls come standard with a 5-position mid switch for finding the perfect midrange level for your sound. Ultra Hi/Lo boosts add even more on-the-fly options, and an onboard compressor keeps your levels in check and your tone punchy and tight. 

At the gig or in the studio, the PF-500 is ready for action with a balanced direct out with pre/post-EQ selector, -40dB pad, and ground lift. An effects loop with dedicated mix control is footswitchable with the optional Ampeg AFP2 2-button switch. 

FEATURES

• 500W RMS output @ 4 ohms
• MOSFET preamp
• Class D power amp
• Bass, mid, treble tone controls with 5-position mid frequency control
• Ultra Hi/Lo boosts
• Onboard compressor
• Balanced direct out with pre/post-EQ option, -40dB pad, and ground lift
• FX loop with dedicated mix control (footswitchable with optional AFP2 switch)
• Power amp in/ preamp out
• 1/8" headphone out/line in
• -15dB input pad
• Mute (footswitchable with optional AFP2 switch)
• Power supply: switching