The pack includes 134 high-quality KPA profile of the third and fourth channels of Diezel VH4 amplifier, with different tonestack settings and MIC positions. 83 merged and 6 studio profiles created using a Shure SM57 microphone, 6 merged profiles using a Sennheiser MD421, 22 studio profiles using a MAXON OD920 stompbox in front of the amp, 17 DI profiles. Two Mesa Rectifier 4x12 cabinets (slant and striaght) were used for create the studio profiles.