Onkyo TX-RZ840 vs Onkyo TX-RZ740

Onkyo TX-RZ740 review

The Onkyo TX-RZ740 AV receiver received an 11.2-channel preamp output and 11-channel internal signal processing. The power is 9 x 185W (6 Ohms). Onkyo TX-RZ740 is equipped with decoders for all common surround sound formats, including Dolby Atmos and DTS: X. Based on this model, it is possible to build 3D systems in a configuration up to 5.2.4 without using external amplifiers. You can also create a virtual surround sound system and using Dolby Atmos Height Virtualizer technologies, the correct processing of IMAX content is also provided.

Onkyo TX-RZ840 review

This model has almost the same features as his opponent, but I’ll underline the differences. It is also a 9.2 channel receiver that delivers 180W (6 Ohms). Supports THX Certified Select certification, which indicates reference sound quality. The power supply unit is equipped with a powerful high-current transformer H.C.P.S. and large capacitors. The design utilizes Dynamic Amplification Technology (DAA), which provides high current and efficient noise reduction. AccuEQ Advance deals with the speaker calibration, eliminating standing waves in the listening area.

Onkyo TX-RZ740 pros & cons

Onkyo TX-RZ840 pros & cons