A power amplifier's sole job is to take the signal from your preamplifier and drive your speakers with clean, sufficient power, without needing to also handle source switching or volume control. This focus allows power amplifiers to be built with larger power supplies and more robust circuitry than an integrated amp's power stage, often resulting in better control, dynamics and headroom — particularly noticeable with demanding speakers. Explore our power amplifier range at Peter Tyson, with expert advice on matching power output to your speakers.