The Audison Prima DSP amplifiers provide the extra power you expect from an amplifier, but with a built-in digital signal processor. The Audison DSP amplifiers allow you to adjust the level, cross-over, and time delay of each speaker in your system. Available in 4 channel, 5 channel, and 8 channel configurations, there is an Audison Prima DSP amplifier to meet the needs of any audio enthusiast. If you are looking for the ultimate in sound quality, in an small, compact, and efficient package, the Audison Prima DSP amplifiers are a perfect choice. We offer free shipping to the lower 48 on all orders over $100, and financing is available.