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Ampeg Portaflex PF20T Tube Head

Item: BAS0008158-000
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The Ampeg PF20T Tube Head is a Bass Guitar Amplifier Tube Head with 3-band bass, mid and treble tone controls and an...  All product info

Product variations

Ampeg Portaflex PF50T Tube Head

Ampeg Portaflex PF50T Tube Head Product Image
  • Manufacturer: Ampeg
  • Power Output (Watt): 50.0
  • Build: Tubes
  • Circuit: Class A/B
  • Sound Control: Parametric EQ
  • ...
£ 899.00
£ 615.00
incl. VAT, incl. Shipping Costs
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AMPEG Portaflex PF20T Tube Head

The Ampeg PF20T Tube Head is a Bass Guitar Amplifier Tube Head with 3-band bass, mid and treble tone controls and an input gain control.  This studio-worthy head has the same legendary tone and portability as the Ampeg Portaflex amplifiers and provides a harmonically rich 20 watts of pure Ampeg tone. 

The PF-20T has simple user-adjustable bias adjustment for easy tune replacement.  No speaker load is necessary for silent recording and the PF-20T can be used as a dedicated tube DI.  The PF-20T can be easily paired with the PF-112HLF for a fantastic and compact all-tube Bass guitar rig.

The main features of the Ampeg PF20T Tube Head include:

  • Bass Amp All-tube Design
  • Power: 20 watts into 4 ohms or 8 ohms
  • Tubes: 2x 12AX7, 2x 6V6
  • 3-band EQ Controls: Gain, Bass, Midrange, Treble, Volume
  • Pre / Post EQ
  • Ground Lift Switch
  • Speaker connector: 1x 6.35 mm jack
  • Dimensions (WxHxD): 330 x 185 x 264 mm 
  • Weight: 6.9 kg


  • Manufacturer: Ampeg
  • Power Output (Watt): 20
  • Build: Tubes
  • Circuit: Class A/B
  • Number of Channels: 1
  • Sound Control: Standard EQ
  • Switchable Pad: No
  • Switchable Low Cut: No
  • Integrated Effects Processor: No
  • Internal Effects: No
  • FX-Loop: No
  • Tuner: No
  • AUX Input: No
  • Headphone Connection: No
  • LINE IN: No
  • LINE OUT: Yes
  • DI out: Pre+Post
  • Tuner out: No
  • USB Interface: No
  • Number of Speaker Connections: 1
  • Speaker Connection: Jack
  • Foot Switch Connection: No
  • Incl. Foot Switch: No
  • Housing Format: Head
  • Width (mm): 330
  • Height (mm): 185
  • Length (mm): 264
  • Weight (kg): 6.9
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