Rio Audio Explained

Rio Audio
Lifespan:1998–2005
Developer:Diamond Multimedia (1998–1999)
SONICblue (1999–2003)
D&M Holdings (2003–2005)
Type:Digital audio players (DAP)
Website:Rio Audio (archived January 4, 2005)
Rio Japan (archived July 13, 2004)

Rio was a line of digital audio players and related audio products. Its first release, the Rio PMP300 digital music player (also known colloquially as simply the "Diamond Rio"), released by Diamond Multimedia in 1998, was one of the earliest notable and commercially successful devices in its category.[1] It also became known as the target of an early lawsuit regarding the legality of such devices. Following the PMP300, various music players were released under the Rio brand name by a number of companies until the brand was retired in 2005.

History

Rio was originally a brand of California based Diamond Multimedia. Rio Audio was best known for producing the Rio PMP300 model that was the impetus for a lawsuit in 1998 by the Recording Industry Association of America.[2] [3] That lawsuit eventually failed,[2] leading the way for the portable digital music industry to take off.

Diamond Multimedia merged with S3 Graphics in 1999 - the resulting company was renamed SONICblue. Rio, Inc., a subsidiary of SONICblue, was formed in 2000.[4] The company referred to itself as Rio Digital Audio[5] - in later years this changed to simply Rio Audio. During this time, Rio's president was Jim Cady.[6]

On March 21, 2003, SONICblue filed for Chapter 11 bankruptcy protection and then sold off its main product lines; Rio Audio was sold to Japanese firm D&M Holdings,[7] which owned audio brands such as Denon, forming part of their Digital Networks North America subsidiary. Rio Audio was based in Santa Clara, California.[8] Its president from that time until March 2004 was Jeffrey Hastings.[9]

Like some other competitors in the digital audio player business, the Rio brand was unable to compete effectively against Apple's dominant iPod series of audio players.[10] In August 2005, D&M Holdings announced the discontinuation of its production of audio players, after it had licensed its digital audio software technology to chipmaker SigmaTel the month before.[11] The Rio brand and trademarks were retained by D&M Holdings.[12]

Products

Rio USA

Portable digital audio players[13]
Release YearPlayer Memory type Memory spaceDisplay backlightWMAFM radioVoice recordingBattery typeNotes
1998Rio PMP300Flash32 MB + SmartMediaNoNoNoNoAA
1999Rio 50064 MB + SmartMediaYesNoNoNoAA
2000Rio 600 64 MB + SmartMediaYesYesNoNoAA
Rio 800 (incl. 800 Extreme) 128/256 MB + SmartMediaYesYesNoYesLi-ion
2001Rio One 32 MB + SmartMediaNoYesNoNoAASilver PMP300 design with updated internals
2002Rio 900 192 MB + SmartMediaYesYesNoNoLi-ionStripped down Rio 800
Rio S1064 MB + MMCYesYesNoNoAA
Rio S50 128 MB + MMCYesYesYesNoAA
Rio S30S 64 MB + MMCYesYesYesNoAAASports-oriented
Rio S35S128 MB + MMCYesYesYesNoAAASports-oriented
Rio RiotHard disk20 GBYesYesYesNoLi-ion
2003Rio FuseFlash128 MBYesYesNoNoAAAKeychain style
Rio Cali (Sport)128/256 MB + MMC/SDYesYesYesNoAAASuccessors to the S series
Rio ChibaYesYesYesNoAAA
Rio Nitrus (incl. Nitrus-S) Hard disk1.5 GBYesYesNoNoLi-ion
Rio Karma20 GBYesYesNoNoLi-ionAlso supports Ogg Vorbis and FLAC playback
2004Rio Carbon (inc. Carbon Pearl) 4 GBYesYesNoYesLi-ionUpgraded Nitrus with faster drive
Rio ce2100/ce21102.5 GBYesYesNoNoLi-ionSimilar to Carbon, but no microphone
Rio ForgeFlash128/256/512 MB + MMC/SDYesYesYesNoAAASuccessor to the Cali/Chiba. Also has FM radio recording.
Portable CD players
Home audio players
Car audio players

Rio Japan

Rio OEM models

Notes and References

  1. Web site: Diamond Rio model PMP300 portable MP3 player . 2023-09-19 . National Museum of American History . en.
  2. Book: Hart-Davis, Guy . Rhonda Holmes . MP3 Complete . Sybex . San Francisco . 2001 . 0-7821-2899-8 . 613 .
  3. Web site: Sandler. Adam. 1998-10-12. RIAA sues to stop Rio sales. 2020-07-09. Variety. en.
  4. Web site: Rio 800, le nouveau baladeur MP3 . 23 December 2000 .
  5. Top Execs to Launch Slacker Inc . .
  6. News: NEWS WATCH; A New Music Player Marries MP3's with CD's . The New York Times . 8 February 2001 . Marriott . Michel .
  7. Web site: Rio maker SONICblue files for bankruptcy protection .
  8. Web site: Telecompaper .
  9. Web site: ROKU, INC (Form: S-1/A, Received: 09/18/2017 06:11:53) .
  10. News: Turi. Jon. Gadget Rewind 2004: Rio Carbon. 13 April 2014. Engadget. 12 April 2014.
  11. D&M Holdings Inc. to Exit Mass-Market Portable Digital Audio Player Business . D&M Holdings Inc. . 2005-08-26 . 2008-04-17 . dead . https://web.archive.org/web/20140201191338/http://www.digitalnetworksna.com/company/press.asp?ID=614 . 2014-02-01 .
  12. Web site: 二四六开奖结果|二四六天天好彩开播正版资料免费|二四六天天好彩网手机版 . https://web.archive.org/web/20051122175645/http://www.ipoddailynews.com/index.php/ipoddailynews/comments/more_blood_on_apple_ipods_click_wheel_rio_is_dead . 2005-11-22 .
  13. Web site: Mobile-review.com История торговой марки Rio Audio. mobile-review.com.