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Ampeg Portaflex PF-50T Bass Amplifier Head



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MSRP: Old Price $1,259.99 Discounted Price $999.99 Save : $260.00 (21%)
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MSRP: Old Price $1,259.99 Discounted Price $999.99 Save : $260.00 (21%)
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The Ampeg PF-50T Portaflex Bass Head delivers legendary Ampeg tone in an ultra-compact, highly-portable design that pushes out 50 watts of power via a pair of 6L6 power tubes and 2 x 12AX7 preamp tubes. Tools like a 3 band EQ with a 5 position Mid-Tone control, along with Ultra-Hi/lo boosts provide the flexibility demanded by the modern bassist. The PF-50T is perfect for small to medium sized shows, studio recording or even a rehearsal studio. Combine with the PF-112HLF compact cabinet for 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
  • User-adjustable bias control
  • Dimensions: 7.3 x 13.9 x 10.4 in / 185 x 353 x 264 mm
  • Weight: 19.4 lb / 8.8 kg

Get your Ampeg Portaflex PF-50T Bass Amplifier Head today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy.

Things You Will Get:

    Bass Amplifier Head

Great sounding head!


I wanted a good head for recording or small gigs and this checked all the boxes. Controls are very easy to use to dial up everything from a clean piano like tone to a heavy edgy sound. Selectable midrange control is very handy for cut or boost. You have two xlr outputs, a transformer balanced pre and a preamp out that's selectable pre or post eq which is handy for both live and studio. The only negative is that it was missing two of the cupped washers to mount it on the cabinet lid.



Awesome Amp!


This amp sounds awesome right out of the box! After breaking the speakers in for about two weeks I re-tubed with tung-sols. This really woke this amp up. Setting the bias was super easy as advertised! I'm running a 115hlf and a 210he. What great tone! Thick and punchy. You can feel the bass! I'm extremely happy with this purchase!




Portaflex PF-50T Bass Amplifier Head

5.0 2


Series Portaflex
Model PF-50T
Warranty Info:

The manufacturer's warranty covers B series, Diamond Blue and BA combo amps for two years; SVT Classic and Pro series speakers for two years; SVT Classic and Pro Series electronics for five years; all tubes for 90 days; and all guitars with a limited lifetime guarantee. The warranty excludes damage from misuse, abuse, and contains other exclusions.

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