1 Integra DRX-R1.1 and DRC-R1.1 11.2-Channel Atmos AV Receivers Introduction After building all my preamps and power amplifiers for decades, I was finally seduced by Onkyo Integra way back in the 80’s when I purchased my first stereo pre/power amplifier, an Onkyo Integra A-8190. Integra was founded as a sub-division of […]
