PF-800

Nowadays, bass players can get beefy sound without back-breaking weight. Along with the birth of the transistor and neodymium speakers, the development of reliable Class D power amps and super-light switchmode power supplies have been the biggest advancements in bass amp technology in decades. The PF-800 offers classic Ampeg features such as extensive EQ, Hi/Lo frequency boosts, flexible I/O, and most important, 800 watts of legendary Ampeg tone—all while weighing less than 12 pounds.

  • 800 Watts
  • MOSFET preamp
  • Class D power amp
  • 5-position midrange frequency selection
  • Footswitchable effects loop with dedicated Mix control
  • Stereo Aux Input and 1/8" Headphone output
  • 11.8lb/5.4kg

PF-500

Considered the little brother of the PF-800, the 500-watt PF-500 sports the same good looks, attitude, features, and connectivity of its larger sibling—just in a smaller package. It offers extensive EQ, Hi/Lo frequency boosts, an onboard compressor, flexible I/O, and legendary Ampeg tone, while weighing only 11 pounds.

  • 500 Watts
  • MOSFET preamp
  • Class D power amp
  • 5-position midrange frequency selection
  • Footswitchable effects loop with dedicated Mix control
  • Onboard compressor
  • 11lb/5kg

PF-350

Looking for the ultimate combination of portability and punch? Don’t let the size of the PF-350 fool you. It may be the smallest amp in the series, but the 350-watt PF-350 delivers the same looks, attitude, and legendary Ampeg tone as our PF-800 and PF-500 amplifiers. Offering extensive EQ and flexible I/O, the ultra-portable PF-350 weighs less than eight pounds.

  • 350 Watts
  • Solid-state preamp
  • Class D power amp
  • Balanced output
  • Onboard switchable limiter
  • Effects Loop
  • 7.8lb/3.5kg

PF-50T

The PF-50T is the latest iteration of the design concept that began with the legendary fliptop: a low-wattage all-tube head that delivers sweet and musical tone in the studio and at low-volume gigs. It offers the harmonically rich timbre that only tubes can deliver and its feature-set has the essentials for getting pro-level sound, like a transformer-balanced DI, flexible EQ, and user-adjustable bias control. Pair it with the PF-112HLF for the ultimate compact bass rig.

  • 50 Watts
  • All-tube design
  • Transformer-balanced tube-driven XLR DI
  • Preamp tube-driven XLR DI
  • Amp does not need to be connected to a speaker load to operate
  • 3-band EQ + 5-position Mid control and Ultra Hi/Lo boosts
  • 19.4lb/8.8kg

PF-20T

The 20-watt PF-20T is the ideal all-tube bass amp for low-volume gigs and recording. Like the larger PF-50T, it features flexible EQ, a user-adjustable Bias control, and a transformer-balanced DI. Pair it with the PF-112HLF cab to create a super-compact all-tube bass rig, or use it as an over-qualified tube DI. No matter what you do, you’ll be glad the PF-20T is your tone ally.

  • 20 Watts
  • All-tube design
  • Transformer-balanced tube-driven XLR DI
  • Preamp tube-driven XLR DI
  • Amp does not need to be connected to a speaker load to operate
  • Easy-access tubes
  • 15.2lb/6.9kg