Onkyo TX-SR383 vs Sherwood RX-4508 review

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The Onkyo TX-SR383 vs Sherwood RX-4508 comparison will be extremely helpful for people who want to get a great, powerful receiver with many functions.

Amplifier

The number of channels for receivers is different - 7.2 versus 2.0, respectively, for devices. In terms of power, there are differences, the TX-SR383 has such a ratio W/Ohm - 100/8, 135/6, while the RX-4508 has a power of 100/8. A common feature for devices is the same total harmonic distortion - 0.09%. None of the compared opponents supports Bi-amping. In the considered devices there is no function transmitting an audio signal directly to the amplifier and bypasses any DSP processing.

Connectivity

Wireless connection to the Internet via WIFI can not be performed on these receivers. Each of the receivers has a Bluetooth connector. Support for Apple Music Services not implemented. Spotify is not available for these receivers.

Video features

Support for the HDR function can only boast of the TX-SR383. HDMI signal transmission in standby mode can provide only the TX-SR383. None of the devices can increase the resolution of the incoming video signal. Review participants do not have the Dolby Vision feature. HDMI Audio Return Channel is only available on Onkyo TX-SR383. HDMI eARC is not supported by the TX-SR383 and the RX-4508. When comparing receivers, it becomes clear that only the Onkyo TX-SR383 has HDMI CEC. In the presence of a built-in phono stage for connecting a vinyl player only at Sherwood RX-4508. Voice control of the basic functions of the receiver is not realized in both models. There is an ECO mode in neither AV receiver. None of these units can be properly configured using the setup assistant.

Multichannel surround

Generally no support for a Dolby Atmos multichannel audio format. A DTS:X surround technology is not supported by devices from our comparison.