Help Guide | Using bi-amplifier connections (for STR-DH750 only)
Sony STR-DH750 7.2 Channel 4K UHD A/V Receiver with Bluetooth+NFC & Remote Control | Reverb
7.2ch Home Theatre AV Receiver | STR-DH750 | STR-DH750 | Sony Estonia
Sony STR-DH750 7.2 Channel Home Theater Receiver; STRDH750; 4K UHD; Remote - The Music Room
Bought a used Sony str-dh750 to power a new 5.1 klipsch speaker setup. It will only play audio on “pure direct”, and then only on the two tall front ones. Auto calibrate