The legendary tone and portability of the all-tube Ampeg Portaflex amplifiers is faithfully reproduced in the PF-50T. This all-tube Portaflex head provides a harmonically rich and studio-worthy 50 watts of pure Ampeg tone to satisfy the most discerning bass player. Featur ing simple user-adjustable bias adjustment for easy tube replacement and pre-amp and transformer balanced direct outs for maximum versatility. Plus, no speaker load is required for silent recording or even use as a dedicated tube DI. Pair it with the PF-112HLF for the ultimate compact all-tube bass rig.
| 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 (H x W x D inches) | 185 x 353 x 264 mm |
| Weight | 19.4 lb / 8.8 kg |
