P - Presence – a higher amount of mid-high frequencies allows better cutting through the mix.
V - Vintage – has smoother highs and more even harmonics.
B - Brown – has an almost flat response with only light high frequencies rolling off and nice higher harmonics punch.
W - White – has a higher amount of higher frequencies and a balanced ratio between the even and odd harmonics.
L - LoFi – contains less low and high frequencies. We make our plug-ins as real as possible with all the natural analog feeling and side effects.