Ampeg Portaflex PF-20T 20W All-Tube Bass Head



The PF-20T delivers legendary Ampeg all-tube tone in a compact and affordable design. Designed to match perfectly with existing Portaflex cabinets, the new Portaflex heads are 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.


• First Ampeg all-tube amplifier in this price range
• Dual DI outs for extreme flexibility in recording/performance
• Head affixes to current flip-top cabs


• RMS power output: 20W @ 4 or 8 ohms
• Preamp: All-tube 2 x 12AX7
• Power amp: All-tube 2 x 6V6
• Tone controls: Bass, Mid, Treble
• 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
• Dimensions: 7.3 x 13.0 x 10.4 in / 185 x 330 x 264 mm
• Weight: 15.2 lb / 6.9 kg

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