RDA-7.1

About the RDA-7.1

The Integra Research RDA-7.1 is a high-end seven-channel power amplifier developed in collaboration with Balanced Audio Technology (BAT) and designed by Victor Khomenko. It features a fully balanced topology with low feedback, delivering 150 watts per channel into 8 ohms and 300 watts into 4 ohms. The amplifier is THX Ultra2 certified, ensuring high performance for home theater applications. It supports both single-ended and balanced inputs and has a wide bandwidth of up to 200 kHz, suitable for high-resolution digital audio formats such as Blu-ray and HD DVD. The RDA-7.1 is a refined version of the original RDA-7 with improvements including a new power supply bus-bar design.