INT-60

About the INT-60

The Pass Labs INT-60 is a solid-state, high-bias Class AB stereo integrated amplifier that delivers 60 watts per channel into 8 ohms and 120 watts per channel into 4 ohms, with the first 30 watts operating in Class A. It provides four line-level inputs—two RCA inputs and two inputs selectable between XLR and RCA—as well as two outputs, a remote control, and five-way speaker binding posts. The amplifier uses a low-gain, low-feedback preamplifier section and a substantial power supply. Its 63 dB volume control operates in 1 dB steps, while the published specifications include a damping factor of 150 and a frequency response of -6 dB at 80 kHz. The INT-60 measures 19 inches wide by 7.6 inches high by 21.2 inches deep, weighs 93 pounds, and has a listed power consumption of 375 watts. A large front-panel blue power meter is one of its distinctive design features.