PreSonus ISPD-4 Studio Monitor Isolation Pads 100209815 Since this kit comes with

Since this kit comes with the D6

Ambient pressure equalization valve (MIL-STD-648C)

You can rely on it in any situation

The microphone input stage additionally includes a variable impedance circuit

The Groups and LR mixes are still available to create yet more sends

PreSonus ISPD-4 Studio Monitor Isolation Pads 100209815 Since this kit comes withPreSonus ISPD 4 Studio Monitor Isolation Pads Placing studio monitor speakers directly on a hard surface such as a desk or unpadded stand can result in vibration and surface coupling that affects the sound of your speakers. PreSonus ISPD 4 isolation pads eliminate this problem by acoustically isolating the speakers from the surface. The pads come in pairs that can be split into four halves, so you can use the entire pad, use half a pad for a small