As 4K home theater systems continue to evolve, analog audio outputs still matter — especially to audiophiles and users with older AV receivers. While HDMI is standard for digital transmission, many enthusiasts still seek high-quality RCA stereo or multi-channel analog output for compatibility and sound tuning preferences.
This guide compares the top contenders from Sony and Panasonic, evaluating their analog audio performance, connection options, and value in the 4K Blu-ray market.
Why Analog Outputs Still Matter in 2025
While HDMI transmits digital audio perfectly, analog RCA outputs allow:
Direct connection to legacy receivers or preamps
Fine-tuned control over analog sound signature
No risk of HDMI handshake issues
No reliance on DACs in modern TVs or receivers
Panasonic DP-UB820 – Analog-Friendly 4K Performer
2-channel analog stereo RCA output
Dedicated high-performance DAC (32-bit/192kHz)
Supports HDR10, HDR10+, Dolby Vision
4K upscaling and robust disc format support (BD, DVD, CD)
✅ Best For: Audiophile setups, projector owners, and users with non-HDMI gear
Sony UBP-X800M2 – Digital King, But No RCA
Lacks dedicated analog audio out
Requires HDMI for digital audio or optical for PCM stereo
Superior build quality and SACD/DVD-Audio support
Dolby Vision and HDR10 support
✅ Best For: HDMI setups and those using soundbars or digital receivers
Specs & Audio Feature Comparison
| Feature | Panasonic DP-UB820 | Sony UBP-X800M2 |
|---|---|---|
| Analog RCA Audio Out | ✅ Yes (2-channel) | ❌ None |
| Digital Coaxial/Optical | ✅ Both | ✅ Both |
| HDMI Audio Support | ✅ ARC/eARC | ✅ ARC/eARC |
| Dedicated DAC | ✅ 32-bit/192kHz | ❌ Shared digital path |
| Hi-Res Audio Disc Support | ✅ FLAC, ALAC, DSD | ✅ FLAC, DSD, SACD |
Listening Impressions (Analog vs Digital)
Panasonic UB820 (Analog RCA)
Warm and natural tone
Excellent stereo separation
Great match with vintage amps
Sony UBP-X800M2 (Digital via HDMI/Optical)
Precise sound with tight bass
Requires receiver with good DAC
Clean but clinical audio profile
Final Thoughts – Choosing the Right Player
If analog audio output is a priority, the Panasonic UB820 is the clear winner. Its built-in DAC and RCA outputs make it ideal for:
Vintage receivers
Two-channel listening setups
Those avoiding HDMI entirely
For digital-only users, the Sony UBP-X800M2 remains a great choice thanks to its universal disc support, streaming apps, and rock-solid build.
Recommendation Summary
| Use Case | Recommended Player |
| Analog stereo system | Panasonic UB820 |
| HDMI-based soundbars or receivers | Sony UBP-X800M2 |
| Hi-Res music collection | Both (tie) |
| Dolby Vision on budget | Sony UBP-X700 (optional) |