Ampeg PF-20T - Portaflex All Tube Bass Head (120v)

From the listing

Seller's description

The PF-20T captures the portable, all-valve character of Ampeg’s classic Portaflex amplifiers in a compact 20-watt bass head. Its all-tube preamp and power amp deliver harmonically rich Ampeg tone suited to both stage and studio use. A user-adjustable bias control simplifies valve replacement, while preamp-balanced and transformer-balanced direct outputs provide flexible recording and live options. The PF-20T can also operate without a speaker load, allowing for silent recording or use as a dedicated valve DI. RMS output: 20W at 4 or 8 ohms Preamp: 2 × 12AX7 valves Power amp: 2 × 6V6 valves Controls: Input Gain, Bass, Mid, Treble Outputs: Preamp-balanced line out; transformer-balanced line out Other features: User-adjustable bias control; no speaker load required for silent recording or DI use Weight: 6.9 kg (15.2 lb) 120V US Model. Requires step-down transformer for Australian use. Includes US IEC and speaker cable. Video: https://youtu.be/gRWVfS9OLvI Product Specs Item Number: 44129 Make: Ampeg Model: PF-20T Condition: Mint Finish: Black Categories: amps ⇒ bass-heads Made In: United States MPN: 44129