Professional Dual
December 3rd, 2007
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QSC ISA 300Ti 70V DUAL CHANNEL AMPLIFIER PROFESSIONAL |  |
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US $250.00 | 4h 13m |
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New Gemini CDMP-2700 Professional 2U Dual Media Player | |
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US $694.00 | 27d 18h 20m |
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New Pyle PDCD4000 Professional Dual CD Player with DSP and Sampler DJ Pro Audio | |
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US $290.99 | 27d 8h 50m |
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Pyramid ZPA150 (ZPA-150) 1500W Professional Amplifier w/ Dual Output Controls | |
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US $114.99 | 26d 9h 39m |
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Professional Aiwa AD-WX999U Dual Cassette Deck Tape Player Recorder Parts Repair | |
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US $125.00 | 26d 8h 25m |
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Tascam TEAC 322 Professional Dual Double Auto Reverse Cassette Tape Deck REPAIR | |
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US $97.31 | 21d 8h 39m |
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Marantz PMD 500 Professional Stereo Cassette Dual Deck | |
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US $150.00 | 20d 11h 56m |
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VocoPro CDG-9000 PRO Professional Dual Deck CD/CD+G Player w/ Key Control | |
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US $314.99 | 18d 8h 10m |
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Technical Pro EQ-B7170U Professional Dual 10 Band Equalizer (Black) | |
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US $129.99 | 15d 20h 18m |
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Pyle PZR10XA 3300 Watts Professional DJ Power Amplifier Dual Output Level Contro | |
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US $159.99 | 15d 6h 27m |
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Numark CDN77USB - Professional Dual USB and MP3 CD player | |
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US $309.95 | 27d 7h 21m |
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Denon DND4500 Professional Dual CD/MP3 Player for DJ's | |
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US $475.00 | 1d 2h 56m |
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NUMARK CDN450 RACK-MOUNT PROFESSIONAL DUAL MP3/CD PLAYER | |
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US $229.00 | 16d 15h 16m |
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Numark HF125 HF-125 Professional Stereo Dual-Cup DJ Headphones | |
0 Bid | US $.99 | 2d 3m |
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Stanton S-500 Professional Dual CD Player LONG BEACH, CA for Pro DJ | |
4 Bids | US $31.00 | 2d 4h 26m |
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Numark DVD01 Professional Dual DVD CD MP3 Player DJ Pro Video Audio 01 NEW UNIT | |
1 Bid | US $225.00 | 3d 2h 19m |
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Marantz Professional Dual Cassette Deck PMD510 Works Perfectly | |
0 Bid | US $39.99 | 1d 13h 55m |
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BRAND NEW!! Gemini CDX-02 Professional DJ Dual CD Player (FREE SHIPPING!!) | |
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US $220.00 | 4d 6h 49m |
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Denon BU-4500 Professional Dual CD/MP3 Player D4500 HC5000 HC4500 Drive *Dealer* | |
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US $369.00 | 29d 5h 7m |
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NUMARK REDWAVE RED WAVE PROFESSIONAL DJ MIXING DUAL CUP HEADPHONES | |
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US $99.00 | 29d 5h |
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Professional Dual
Dual boot 4 windows 7 n xp professional?
I hv tried on different drives bt system doesnt accept d other os n just files remain in respective drive
First install 7 then install xp as xp boot loader doesn't support vista or 7 operating system.
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QSC ISA 300Ti 70V DUAL CHANNEL AMPLIFIER PROFESSIONAL | |
|
US $250.00 | 4h 13m |
|
New Gemini CDMP-2700 Professional 2U Dual Media Player | |
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US $694.00 | 27d 18h 20m |
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New Pyle PDCD4000 Professional Dual CD Player with DSP and Sampler DJ Pro Audio | |
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US $290.99 | 27d 8h 50m |
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Pyramid ZPA150 (ZPA-150) 1500W Professional Amplifier w/ Dual Output Controls | |
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US $114.99 | 26d 9h 39m |
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Professional Aiwa AD-WX999U Dual Cassette Deck Tape Player Recorder Parts Repair | |
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US $125.00 | 26d 8h 25m |
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Tascam TEAC 322 Professional Dual Double Auto Reverse Cassette Tape Deck REPAIR | |
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US $97.31 | 21d 8h 39m |
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Marantz PMD 500 Professional Stereo Cassette Dual Deck | |
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US $150.00 | 20d 11h 56m |
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VocoPro CDG-9000 PRO Professional Dual Deck CD/CD+G Player w/ Key Control | |
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US $314.99 | 18d 8h 10m |
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Technical Pro EQ-B7170U Professional Dual 10 Band Equalizer (Black) | |
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US $129.99 | 15d 20h 18m |
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Pyle PZR10XA 3300 Watts Professional DJ Power Amplifier Dual Output Level Contro | |
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US $159.99 | 15d 6h 27m |
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Tascam 302 Professional Dual Cassette Deck Player Recorder*EXCELLENT CONDITION& | |
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US $429.99 | 14d 17h 7m |
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Marantz PMD-510 Professional Dual Cassette Recorder | |
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US $149.99 | 20d 8h 52m |
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PylePro PDCD205 Professional Dual CD Player with Jog Dial | |
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US $119.99 | 7d 9h 13m |
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PylePro PDCD210 Professional Dual CD Player with Jog Dial | |
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US $152.99 | 7d 9h 13m |
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Tascam 322 Professional Dual Double Auto Reverse Cassette w/ Optical Reverse | |
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US $139.90 | 7d 9h |
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Vocopro CDG8900PRO Professional Dual Tray CD/CD+G Player CDG-8900 PRO | |
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US $308.70 | 7d 4h |
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~~NEW TECHNICAL PRO PROFESSIONAL/ DUAL 10 BAND EQUALIZERS w/ DIGITAL SPECTRUM~~ | |
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US $117.70 | 17d 8h 51m |
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Acesonic AM-600 Professional 600W Rack Mountable Dual Channel Amplifier NEW | |
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US $199.00 | 5d 10h 15m |
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Marantz PMD-500 Professional Dual Cassette Recorder | |
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US $69.99 | 4d 13h 19m |
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Pyle PDCD4000 Professional Dual CD Player with DSP and Sampler DJ Pro Audio | |
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US $222.99 | 2d 9h 38m |
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Numark CDN77USB - Professional Dual USB and MP3 CD player | |
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US $309.95 | 27d 7h 21m |
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Denon DND4500 Professional Dual CD/MP3 Player for DJ's | |
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US $475.00 | 1d 2h 56m |
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NUMARK CDN450 RACK-MOUNT PROFESSIONAL DUAL MP3/CD PLAYER | |
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US $229.00 | 16d 15h 15m |
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Numark HF125 HF-125 Professional Stereo Dual-Cup DJ Headphones | |
0 Bid | US $.99 | 2d 3m |
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Stanton S-500 Professional Dual CD Player LONG BEACH, CA for Pro DJ | |
4 Bids | US $31.00 | 2d 4h 26m |
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Numark DVD01 Professional Dual DVD CD MP3 Player DJ Pro Video Audio 01 NEW UNIT | |
1 Bid | US $225.00 | 3d 2h 19m |
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Marantz Professional Dual Cassette Deck PMD510 Works Perfectly | |
0 Bid | US $39.99 | 1d 13h 55m |
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BRAND NEW!! Gemini CDX-02 Professional DJ Dual CD Player (FREE SHIPPING!!) | |
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US $220.00 | 4d 6h 49m |
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Denon BU-4500 Professional Dual CD/MP3 Player D4500 HC5000 HC4500 Drive *Dealer* | |
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US $369.00 | 29d 5h 7m |
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NUMARK REDWAVE RED WAVE PROFESSIONAL DJ MIXING DUAL CUP HEADPHONES | |
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US $99.00 | 29d 5h |
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Professional DJ Equipment Gear Furman Numark SAE EV Cerwin Vega Dual 20" Woofers | |
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US $3,000.00 | 29d 36m |
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PYLE PDJ480UM Rack Mount Professional Dual DJ Controller | |
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US $198.78 | 28d 4h 3m |
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DENON DJ DN-D4500 PROFESSIONAL DUAL CD / MP3 PLAYER ID3 TAG SUPPORT DND4500 NEW | |
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US $639.00 | 26d 9h 49m |
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CDN55 NUMARK Rack Mount Professional Dual CD Player | |
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US $167.65 | 11d 7h 39m |
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NUMARK CDN77USB Professional Dual USB and MP3 CD player | |
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US $397.90 | 25d 2h 53m |
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Numark CDN77USB DJ Professional Dual USB/MP3/CD Player | |
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US $329.95 | 1d 7h 39m |
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MARATHON CD-2510 Professional Dual CD Player with Anti-Shock and Seamless Loop | |
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US $129.00 | 24d 10h 2m |
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Gemini DJX05 Dual Cup Professional Headphones DJX-05 | |
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US $39.99 | 22d 1h 58m |
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Gemini CDX-2410 Professional DJ Dual Deck CD/MP3 Player FREE HEADPHONE | |
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US $299.95 | 21d 9h 59m |
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Gemini CDX-2410 Professional DJ Dual Deck CD/MP3 Player/Controller LOWEST OFFER | |
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US $299.95 | 21d 9h 55m |
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Vintage Rose Dual Print Round Neck Scrub Top $26.99 "Not Just One, But Two Pretty Prints (one Floral And One Plaid!) Make Up This Round Neck Scrub Top With Side Drawstrings By Mary Engelbreit." |
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First Blooms Dual Print Round Neck Scrub Top $23.99 "Not Just One, But Two Pretty Floral Prints Make Up This Round Neck Scrub Top With Side Drawstrings By Mary Engelbreit." |
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Pro-Step Men'S Anderson Slip-On Shoe $39.99 "Features Rich, Full Grain Leather Uppers, Dual-Density Footbed, Shock-Absorbing Eva Foam And Memory Foam Conforms To The Natural Shape Of The Foot, Aerogrip Slip-Resistant Outsole. " |
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Men'S Value Shirt $14.99 "Get A Great Value On This Traditional Cut Dress Shirt. Made In An Easy Care 65% Polyester/35% Cotton Blend. Features Stay Collar, Dual Sleeve Lengths, Pearl Buttons, And A Left Chest Pocket. Sizes Sm-Md Sleeve Length Is 32-33 And Lg-3xl 34-35." |
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Professional 40 Freestanding Dual Fuel Range $1905.1 Frigidaire Professional 40" Freestanding Dual Fuel Range> |
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Professional 30 Slide-In Dual-Fuel Range $1628.41 Frigidaire Professional 30" Slide-In Dual-Fuel Range> |
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American Audio Velocity Professional Dual CD/MP3 Player $545.99 American Audio Velocity Professional Dual CD/MP3 Player |
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VocoPro CDG-9000PRO Professional Dual CD and CDG Player $381.29 VocoPro CDG-9000PRO Professional Dual CD and CDG Player |
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Vocopro Cdg-9000Pro Professional Dual Cd And Cdg Player $419 VocoPro CDG-9000PRO Professional Dual CD and CDG Player |
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American Audio Dcd-Pro310 Professional Dual Cd Player $179.99 American Audio DCD-PRO310 Professional Dual CD Player |
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American Audio Velocity Professional Dual Cd/Mp3 Player $599.99 American Audio Velocity Professional Dual CD/MP3 Player |
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Pyle Professional Dual RCA to Dual 1/4 Inch Cable PPRCJ05 $22.15 Professional audio link cable. Perfect for connecting stereo audio sources into mixers. Dual RCAmale to dual 1/4 male connections. 5 Length. |
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Audio2000s AST4421B Professional Lighting Stand with Dual Crossbars $60.84 Professional Lighting Stand with Dual Crossbars. Height: 55 124 . Tbar Length: 41.3 . Load Capacity: 66 lbs. |
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Dansko Jute Professional $119.99 These 100% Animal-Free Shoes Are Made Entirely Of Vegan Materials Yet Share The Exact Same Construction And Frame As The Professional Clog. Each Style Is Inspired By Nature And Will Look Great Paired With Your Everyday Work Wear. |
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CDN88MP3 Professional Dual CD/MP3 Player $449.95 CDN88 MP3 is the professional DJ's selection in high-performance CD players. This feature-packed, dual-deck unit not only plays traditional CDs and MP3 CDs, but it gives you capabilities not seen on many other rack-mount players. This update to Numark's well-known CDN88 adds MP3-playback capability, complete with text display, so you carry more music on fewer discs. |
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DC-801 Professional Dual CD Player w/Digital Outputs $325 GLI DC801 DC-801 Professional Dual CD Player w/Digital Outputs |
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Numark CDN88 MP3 Professional Dual CD/mp3 Player 889406369900 $424.96 Numark CDN88 MP3 Professional Dual CD/mp3 Player 889406369900 |
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Guest 2611A Charge Pro Series Marine Battery Charger (12/24-Volt, 10-Amps 5/5, Double Output)
List Price:  |
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DELUXE Dual Valve Professional CO2 Tank FILL STATION
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Pyle-Pro PDWM2100 Professional Dual VHF Wireless Handheld Microphone System
List Price: |
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Pyle-Pro PPRCJ05 Dual 5ft. Professional Audio Link Cable 1/4'' Male to RCA Male
List Price: |
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Lexar Media Inc. Dual Slot USB 3.0 Reader Professional (LRW307URBNA)
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Lexar Professional USB 3.0 Dual-Slot Reader (LRW300URBNA)
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StarTech.com Professional USB to DVI External Dual or Multi Monitor Video Adapter Video Card USB2DVIPRO (Black)
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Meguiar's Professional Dual Action Polisher
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3M R-7512ES Professional Half-Mask Organic Vapor, P95 Respirator Assembly, Medium
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Shurhold 3100 Dual Action Polisher
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Ptsd And Addiction: A Practical Guide For Clinicians And Counselors (Hazelden Professional Library)
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Dual Diagnosis (Key Readings in Addiction Psychiatry)
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Tokyo Rose / An American Patriot: A Dual Biography (Scarecrow Professional Intelligence Education Series)
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Turboion Baby Croc Professional Dual Voltage Mini Travel Flat Iron, Black, 5/8 Inch
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Turboion Baby Croc Professional Dual Voltage Mini Travel Flat Iron, Red, 5/8 Inch
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Turboion Baby Croc Professional Dual Voltage Mini Travel Flat Iron, Fuchsia, 5/8 Inch
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Belkin Mini Surge Protector Dual USB Charger
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Bayco SLR-2134 Professional Series 30 LED Dual Function Rechargeable Work Light
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FastCap HOD-DOUBLE Handle On Demand
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Taylor Professional 9306 Dual Temp IR/Thermocouple Thermometer
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Fender Dual Professional Custom Shop Amp! For sale! Played w. Jazzmaster & Stratocaster
Single-card Vs Dual-card: Which One is Right for You?
Intro
If you are a gamer, then you know that graphics subsystem is probably the one most important component of your machine as far as High-Definition gaming is concerned. That is not to go without saying that the rest of the system must be properly balanced with enough CPU power and RAM amount for the job; however, today's games place an emphasis on graphics, especially in the new DirectX 10 mode. In a properly designed machine, graphics card is also the only component needing to be upgraded in order for your machine to keep up with the next generation of games. So many gamers wonder what the best best way to invest their money is, as far as both performance and upgradeability are concerned.
To that matter, two schools of thought exist: one favors dual-graphics systems such as NVIDIA SLI and ATI CrossFire, while the other prefers a single, more powerful single-card setup. This article will discuss the cons and pros of each approach, so that you may make an educated choice when deciding what kind of gaming machine is right for you.
Pros and Cons
Let us begin at taking a look at dual-graphics system first. Such a system consists of three core ingredients, and one optional one:
a. A dual-GPU supporting mainboard, such as EVGA 750i SLI FTW
b. A pair of graphics cards (or a single one with upgrading in mind), such as NVIDIA GeForce 8800 GTS 512MB
c. An SLI-grade power supply, such as Corsair HX620 SLI
d. Optionally, an SLI-grade chassis is very desirable but in most cases, not required.
There are two pros in such a setup:
Firstly, should you opt to get a pair of graphics cards right away, the absolute performance level obtained is simply impossible to replicate using any single videocard of a given generation. Basically, the performance of the machine will be in SLI-only territory.
Secondly, should you opt to get just a single card and then add another one in down the road, it will present an excellent upgrade path during which the original graphics card does not need to be removed/discarded.
And let us not forget the dual-card coolness factor. Ever since the early advent of dual-graphics technology by the now defunct 3DFX at the turn of the last century, many gamers including professional cyber-athletes opted for dual-graphics setups. Let's face it: nothing says more about you as a gamer as a pair of factory-overclocked cards basking in the neon glow of your neatly-cabled case for everyone to see through the plexiglass window.
However, not everything is perfect. Some of the cons of a dual-card setup actually stem from its very advantages:
One, dual cards almost never offer 100% scaling. What it means is that if you get, say, 45 FPS (Frames-per-Second) in a certain game with one card, adding a second identical card would not double the framerate to 90FPS; it will be more like 80% extra for a total of ~80FPS. This is due to synchorinization and drivers overhead.
Two, some games simply do not work well with dual-card technologies, either SLI or CrossFire (or both). So sometimes, albeit rarely, a dual-card system will actually perform WORSE than with one of the card removed/disabled! This is usually resolved by new drivers release on graphics card manufacturer's behalf, as well as game code update (commonly known as patch) by the software developer.
Third con is related to technological aspects of the upgrade path. While adding a second card makes perfect sense from the resource preservation point, our collective experience shows that quite often by the time you require a second card to keep up with the latest games, a next-generation solution is usually available. Since with gaming not only raw performance but the features supported are both important, adding a second card may put you in a position where you are doubling up on older technology (though at an attractive price). Adding a second card will increase the raw rendering power, but in no way can it compensate for lack of features such as support for the latest DirectX or HDR rendering technology.
And the last con of the dual-card setup (and the first pro of a single-card) is the cost, both from initial price, cost-of-ownership and "investment-over-lifespan" standpoints. Dual-graphics mainboard and SLI-grade power supply are both more expensive than their non-SLI counterparts, that's a fact. Requiring a roomier and better-ventilated chassis may also add to the bill, let alone the price of the two cards themselves. Do not forget that dual cards draw an average of 100 Watts/hr more than a single-card system (9800 GTX used as example). In light of the above, a major argument and a definite pro of the single-card camp is: "I could save money on the board, PSU and chassis to get a more powerful/next-tier card right now". Which means that some (actually quite a few) choose to shun the dual-graphics capability in favor of using the money saved to get a single very powerful card which is expected to last during the system's entire lifespan. Alternatively, others choose to get the same single card dual-card user would opt for, then sell it at some point (some graphics cards manufacturers such as XFX offer double-lifetime warranty giving them a terrific resale value) and get something twice as fast and still end up having spent just as much as the guy with SLI/Crossfire but have next-gen hardware in the end.
Another pro of the single-card camp is lack of issues with games not willing to play well with dual cards. Since in a single card setup there is no synchronization/frame splitting required ever (unless we are talking about those "two-chips-on-one-card" beasts such as 9800 GX2), there is no need to always stay on top of the latest drivers releases. Keeping your drivers and games up-to-date is still recommended due to general performance improvements the new drivers usually bring.
Lastly, single-card system is smaller and lighter than a duallie, thus making it a better choice for LAN-party goers as well as those strapped for space. A powerful sigle-card machine can be built in a Small Form Factor enclosure the size of a shoebox, if desired; not so with SLI/Crossfire.
Conclusion
So in the end, when deciding what is right for you you should ask yourself:
Do I want absolute fast performance right now? Am I OK with keeping my drivers updated and dealing with a rare nuisance in the form of a game not liking my duallies? Is it cool with me to spend extra right now to get second-card upgradability down the road because I don't want to bother with selling my old hardware?
If you answered yes to at least two of the above, then dual-card is for you. If any of the following makes you nod:
I want a reasonably fast machine without spending too much
I need something compact/lightweight
I am comfortable with selling my older card to get the next gen and am looking forward to the new exciting features that would bring
then consider getting a solid single-card machine.
Now that you've got the facts, the educated choice is yours!
We hope that this article provided you with the insight onto the single-vs-dual debacle. Please let us know if you have any comments or suggestions, and we will surely take them into consideration.
About the Author
We are BuyDirectPC Computer Corporation, e-tailer of custom desktop and gaming systems, as well as cube PC's, Shuttle XPC's and custom-tailored laptops. Founded in 2000, we have experienced ongoing growth and while many other upstart companies were going out of business following the dot-com crash, we have successfully maintained our position of first-echelon custom PC provider. Today, many individuals and businesses trust our expertise to deliver a machine built to their specs from the finest off-the-shelf components, rigorously tested and carefully shipped for the best out-of-the-box experience. With so many cases of retailers taking advantage of their customers' trust and either jacking up the price, selling terribly misconfigured and untested systems or even using refurbished parts, our company has always made sure we maintained our top-tier retailer status by adhering to a strict ethical code, as well as employing only skilled individuals. http://buydirectpc.com/web/online/about-us
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