TX-SR393 vs TX-NR656
The TX-NR656's power @ 8ω is 100W against the TX-SR393's 80W. Both share bit depth (32-bit), max sample rate (384 kHz), and thd (0.080%).
AI-generated product photo — not official manufacturer imagery.
AmplifiersAV Receivers
Estimated price (community-sourced)
$125 - $219
Around — community and catalog average, updates slowly
About the TX-SR393
The Onkyo TX-SR393 is a 5.2-channel home-theater AV receiver with Dolby Atmos and DTS:X decoding, Bluetooth audio, and AccuEQ room calibration with Subwoofer EQ and AccuReflex. It supports 4K/60p video pass-through, HDR10, HLG and Dolby Vision, and has four HDMI inputs plus an HDMI output with ARC. The model is listed on Onkyo’s product site, though availability of new units may vary; some retailers list it as unavailable.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 80W @ 8Ω
- Minimum Impedance
- 6Ω
Digital Audio
DAC capabilities and digital audio processing
- Bit Depth
- 32-bit
- Max Sample Rate
- 384 kHz
Analog Output
Analog signal output specifications
- THD
- 0.080%
Connectivity
Input and output connections
- Bluetooth
- Yes
- Digital Inputs
- HDMI, Optical, Coaxial
- Analog Inputs
- RCA
- Analog Outputs
- Zone B line output, Subwoofer pre-outs
Key Specifications
Power: 80W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions