Ampeg Portaflex PF50T All Tube 50-Watt Bass Amplifier

Item # AMPPF50T
| Mfg # PF50T
| UPC # 663961043655
Our Price: $899.99
Retail: $1,259.99 | You Save: 28%
Free shipping

The Portaflex series bass amplifiers brought legendary Ampeg tone in powerful lightweight design that bass players around the world, from beginners to professionals, have made the most popular bass amplifiers in history. The PF-50T delivers 50 watts of legendary Ampeg all-tube tone and warmth in the same portable, powerful and affordable design.  Designed to be compact and match perfectly with existing Portaflex cabinets, the PF-50T is perfect for small to medium sized shows, studio recording or even a rehearsal studio.  Combined with the PF-112HLF compact cabinet, you have the ultimate portable tone powerhouse.


  • RMS power output: 50W @ 4 or 8 ohms
  • Preamp: All-tube  2 x 12AX7
  • Power amp: All-tube  1 x 12AU7, 2 x 6L6
  • 0db and -15db inputs
  • Tone controls: Bass, Mid, Treble
  • Mid-tone control: 5-position
  • Ultra Hi/Lo boosts
  • Input gain control
  • Preamp balanced line out
  • Pre/Post EQ
  • Ground lift
  • Transformer balanced line out
  • Ground lift
  • No speaker load required
  • User-adjustable bias control




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Product Warranty Information

Tel: (866) 858-5832; Email:; Ampeg Website | Warranty Information; MI Amps and Cabinets: 5-year electronics, 2-year speakers, nontransferable; All Heritage Series are 180-day tubes, All SVT Classic and Pro Series are 90-day tubes & footswitches, All Guitars, Limited lifetime, nontransferable, 1-year Electronics.

  Product warrenty information

All instruments in our catalogs and on our shopping site carry the manufacturers' warranties against defects in parts and workmanship. Should a defect occur within the manufacturer's warranty period, contact us immediately.

We will be glad to help facilitate the repair or replacement as specified by the manufacturer. The manufacturer will determine whether the defect is covered under their warranty; we do not make that determination.

Please note: U.S.-based manufacturers WILL NOT honor warranties for items sold and shipped outside the U.S. Also, if a school, school district, or board of education purchases an instrument and resells it to an individual, the manufacturer considers the warranty to be void. Warranties are extended only to the original purchaser!

All warranties, stated or implied are held with the product manufacturer and they vary from item to item. Consult the documentation that came with your product for details in addition to the information below.
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In 1946, Everette Hull, an acomplished pianist and bass player, organized a partnership with Stanley Michaels under the name "Michaels-Hull Electronic Labs." Their mission was to produce a new microphone pickup that Hull designed. The pickup was fitted on the end of an upright bass and was dubbed the Amplified Peg, or "Ampeg" for short.
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