Presonus EQ3B

Presonus EQ3B is a single channel 3 band parametric equalizer. Use this guy to enhance your microphone, or to de-emphasize certain frequencies with great accuracy. Each of the frequencies allows you to change the size of the notch (the Q) to do fine tuning of the frequencies. A great tool for even acaoustic guitarists to help reduce feedback, or a particular boomy frequency of a guitar.

Presonus HP4

Presonus HP4 is a four channel headphone amp. If you have multiple artists recording and they all need to hear each other, this is the box you need. It offers a clean signal and enough power to easily run pro headphones, plus gives you a mono switch and a monitor mute to mute your monitor speakers with one button.