Pioneer VSX-1019AH-K [20/128] Bi-amping your speakers
bi wiring and bi amping (is it worth it) | AVForums
Why bi-amp your speakers?
Bi-amping your speakers, Bi-wiring your speakers, Bi-amping your speakers bi -wiring your speakers | Pioneer Elite VSX-23TXH User Manual | Page 21 / 123
Is There a Sonic Benefit to Bi-amping Speakers? | Sound & Vision
VSX-935 7.2-Channel Network AV Receiver - Pioneer Home USA