The Ultramizer Pro DSP1424P confers the added value of 24-bit resolution to the already hugely popular Ultramizer Pro DSP1400P, plus much more. Its powerful new DSP engine lets you add multi-band, program-adaptive compression and limiting for both low and high frequencies while at the same time remaining absolutely 'inaudible'. No matter if you want to increase the loudness of your mastering recording or double the loudness of your PA system without adding more amplifier power, the DSP1424P is the perfect tool.