Denon DVD-2500BT (2008)
The DVD-2500BT is a rare one in Denon's Blu-ray lineup. It is a dedicated BD transport with no analog video or audio outputs at all. It came out in Japan in January 2008 at ¥220,000. Denon designed it to sit next to the DVD-3800BD in the flagship tier, and the two share the same housing structure. The idea was to strip out every possible source of internal interference, send the digital bitstream out over HDMI 1.3a, and let a separate AV receiver or processor do the decoding.
The transport outputs bitstream Dolby TrueHD, Dolby Digital Plus, DTS-HD Master Audio, and DTS-HD High Resolution Audio. It also does 1080/24p HDMI output, high-definition I/P conversion, and scaling up to 1080p. The chassis work is serious. The internal layout has three blocks, separating the video and power supply circuits. The top cover has two layers and the bottom chassis has three, for vibration control. The loader is Denon's S.V.H. (Suppress Vibration Hybrid) type, with upper and lower shield plates for magnetic protection and dust resistance. It also reads MP3, WMA, and JPEG from CD-R/RW discs and from SD cards, and it supports DivX (ver6).
Connectivity is minimal by design: one HDMI output and RS-232C control jacks (one in, one out). Power consumption is rated at 29W, or about 0.8W on standby. Dimensions are 434 × 139 × 391 mm and it weighs 9.2kg. A wireless remote (RC-1092) is included.
Period commentary was generally favorable on video quality - TechRadar called its Blu-ray pictures "breathtaking" - but it counted the lack of onboard decoders for DTS-HD or Dolby TrueHD and the poor DVD de-interlacing as real drawbacks. The absence of BD-Live was also flagged. A What Hi-Fi? forum user reported playback issues with the model and frustration with Denon UK's response. A Fixya entry warns that the DVD-2500 (a different model) will not play Blu-ray discs at all.
Service documentation exists. eserviceinfo.com lists multiple Denon service bulletins for the DVD-2500BT, which suggests known issues were addressed through official channels, though the specifics of those bulletins aren't documented here. A "DVD-2500BTCI" variant also appears in service records and forum discussions, treated as a separate model. Current market pricing is thin. One Polish listing shows roughly PLN 1,199, but no consistent collector value has emerged.
eBay Listings
As an eBay Partner, we earn from qualifying purchases. This helps support our independent vintage technology research.