“The HPA3 hails from the golden era of Proceed where they were leading the industry with all kinds of fantastic hifi pieces. Like the HPA2, the HPA3 is three monoblock amps housed in one chassis and when paired with the HPA2, provided a ground breaking five channel home theater sound. In 8 ohm, the HPA3 will pump out a massive 250W per channel and in 4 ohm, a dizzying 500W per channel. The energy from the watt it produces is immediate. You could distinguish the thunderous bass, smooth fulsome midrange and sweet detailed highs that is almost the identity of Proceed amps. The other characteristic of the HPA amps that many audiophiles that have come to know very well is its massive weight. The HPA3 weighs a back breaking 115lbs in its 17.6″ x 6.5″ x 19.5″ (WHD) chassis."

Condition is good for age and use. Tested, works. This amp was part of a professionally installed home theater setup.