The Lake People HPA RS 02 is a high-class stereo headphone amplifier of the Reference series. Its high-quality components guarantee optimum amplification and linear reproduction. 2 headphones can be connected in parallel on the front panel. A low internal gain prevents audible self-noise. Due to the high 60 volt operating voltage, it is also best suited for high-impedance headphones and is also designed for low-impedance models and magnetostats due to the power amplifiers, which can deliver considerably more current than a headphone requires. The internal flexible inbound/outbound structure allows various settings. For example, the input signal can be looped through passively or actively with or without volume control. On the rear panel are the unbalanced inputs and outputs and a 5x gain adjustment for input and output source.