The SUPER-PAK is employed in phono stage preamplifiers, line stage preamplifiers, as well as power amplifiers from Balanced Audio Technology. The SUPER-PAK assembly consists of large value oil-capacitors, and is used in conjunction with the more traditional electrolytic capacitors found in the power supply. Whereas the BAT-PAK is about power, the SUPER-PAK is all about finesse. Balanced Audio Technology is now on its second generation SUPER-PAK assembly, with over ten times the contribution of energy from the first generation design. The result is greater texture and nuance in the reproduction of music’s fine harmonic structure.