Hola,

según la página americana, www.sony.com, dicho modelo también lo lleva...

RDR-HX900 General
160 GB 4; Hard Disk Drive
DVD+RW/+R, DVD-RW(Video Mode)/-R Recording and Playback
DVD-Video/Video CD/SVCD/CD-DA (CD-R/-RW) Playback1
MP3 on CD-R/CD-RW Playback1
DVD/CD Text
Variable Bit Rate Recording (at HSP/SP/LP/EP/SLP mode)
Recording Hours on HDD: 21H(HQ+)/33H(HQ)/51H(HSP)/67H(SP)/103H(EP)/204H(SLP)
Recording Hours on DVD:1H(HQ)/1.5H(HSP)/2H(SP)/3H(LP)/4H(EP)/6H(SLP)
Precision Cinema Progressive™ Technology
Full 3-2 Reverse Conversion
12 Bit Video Digital to Analog Converter with 108Mhz Processing
Pre/Post Frame Noise Reduction
Block Noise Reduction
Digital Video Equalizer
Digital TBC
96kHz 24 Bit Audio Digital to Analog Converter
Dolby® Digital and dts® Decoding Compatible
Built in Television Tuner
TV Virtual Surround - 4 Surround Modes
Remote Commander Remote Control with Multi-brand TV Control6

saludos