Tape Reel
Tape Reel
 |
 vintage proto type san ei model rk 505 transistor tape recorder  US $49.99
|
 Quantegy 795 high resolution precision intrumentation tape US $24.95
|
 Lot of 6 3M Scotch 150 tape on 7 reels 4723 US $10.99
|
 105 x 1 4 Plastic Reel With Tape In Box 10 US $2.25
|
 105 x 1 4 Plastic Reel With Tape In Box 9 US $.99
|
 105 x 1 4 Plastic Reel With Tape In Box 5 US $.99
|
 105 x 1 4 Plastic Reel With Tape In Box 6 US $.99
|
 105 x 1 4 Plastic Reel With Tape In Box 8 US $.99
|
 Maxell XLI 35 180B 1 4 3600 Recording tape on 10 Inch Metal Reel US $11.50
|
 105 x 1 4 Plastic Reel With Tape In Box 7 US $.99
|
 Akai Satin Black Metal Take Up Reel w Maxell 18 180 magnetic recording tape US $49.99
|
 Unused Sansui SHE 1 Head Demagnitizer in OEM Box w operating instructions US $99.99
|
 Teac Reel to Reel Tape Recorder Player A 40105 Original Owner includes AC cord US $71.00
|
 Vintage Pioneer RT 707 Direct Drive Reel To Reel Tape Recorder US $126.94
|
 LOT OF 10 REELS GRAND MASTER AMPEX 456 PLASTIC 1 4 INCH SOME USED US $10.50
|
 JVC RD1695 Reel to Reel Tape Deck VERY RARE US $63.99
|
 LOT OF 2 REELS AMPEX 456 METAL 1 4 INCH US $61.00
|
 Pioneer RT 909 Reel to Reel Tape Deck US $300.00
|
 TANDBERG 64X reel to reel tape recorder US $42.01
|
 UHER 4000 REPORT L REEL TO REEL TAPE RECORDER US $10.95
|
 USED MAXELL UD 35 180 105 FOR MASTERING USE NAB METAL REEL TO REEL TAPE US $35.00
|
 Sony TC 350 Reel to Reel Tape Recorder EUC Works US $79.00
|
 Akai M 9 Cross Field Reel to Reel Tape Player US $49.99
|
 Uher 4000 Report S Pro Reporters Reel to Reel Tape Recorder from the 60s WORKS US $13.99
|
 Pioneer RT 707 Reel To Reel Tape Recorder US $103.00
|
 Brand new NOS take upsupply motor for Ampex AG 440 US $69.99
|
 RARE Vintage Ehrcorder Portable Reel to Reel Spy Tape Recorder TP 421 US $19.89
|
 Vintage Casio Adding Machine US $30.00
|
 Reel to Reel Recording Tape SEALED Realistic Supertape 1 4 1800ft US $14.95
|
 Lot of NOS reel to reel tape Maestro sealed in plastic studio recording analog US $35.00
|
 VTG AKAI X 360 D REEL TO REEL TAPE RECORDER DECK US $32.59
|
 AKAI AS 3 TAPE SPLICER AKAI HC 500 HEAD CLEANER TEAC RE 711 REELS PLUS XTRAS US $73.00
|
 REEL to REEL Sony TC 352D 3 HEADS Tape Recorder PLAYS GREAT NR US $79.99
|
 Vintage AKAI X 355D Reel To Reel Deck w Crossfield Heads Complete w ORIGINAL BOX US $225.00
|
 Vintage Complete Sony Stereo Tapecorder 500A Reel to Reel with Microphones US $34.00
|
 Spare new Dayton 3M183 capstan motor for reel to reel tape recorder made in USA US $29.99
|
 Akai GX 4000D Reel to Reel Recorder Minty NR US $117.50
|
 Two 2 Akai Reel to Reel Metal Take Up Reel s US $49.99
|
 Original JVC Model TR 171U Reel Tape Deck Service Manual US $7.99
|
 Original JVC Model 1694 Reel Tape Deck Service Manual US $7.99
|
 RECORDING TAPE ON 7 INCH REEL VINTAGE US $10.00
|
 RARE AKAI GX 77 Reel to Reel 4 Track Stereo Auto Reverse JUST SERVICED US $149.95
|
 Original Trio Reel Tape Decks Japanese Sales Brochure US $7.99
|
 AKAI GX 636 Reel to Reel near MINT serviced US $430.00
|
 VINTAGE GRUNDIG TK 47 SUITCASE REEL TO REEL US $200.00
|
 Sony TC 250A Reel To Reel Tapecorder US $14.99
|
 Voice of Music Complete Vintage Reel to Reel Player Recorder Tube Amp Speaker US $157.50
|
 Vintage Memorex 2 inch tape film reel US $6.00
|
 Vintage Panasonic Reel to Reel Recorder US $20.00
|
 Ampex 456 Grand Master 125 inch Metal Take Up Reel 1 4 X 3750 US $49.95
|
 Uher 4000 Report L portable Reel to Reel recorder 5 reel AC digital tape count US $149.99
|
 Tascam Model 34 Roller with Cap US $20.00
|
 Philco TR 100 Dual Speed Suitcase Tube Reel to Reel Tape Recorder w Mic US $45.00
|
 realistic reel to reel stereo tape player US $115.00
|
 Vintage Lafayette Tape Head De Magnetizer sealed in package US $12.99
|
 Voice of Music Reel to Reel Tape RecorderTape O Matic Model 710a with Case US $45.00
|
 1965 IBM Model 224 Wide Belt Tape Recorder Amazing Miniature Dictation Recorder US $9.99
|
 Teac X1000R auto reverseDBXexcellent cond just serviced US $550.00
|
 Maxell Ultra Dynamic UD35 7 Reel to Reel Tape Lot of 8 US $24.99
|
 RARE VINTAGE REALISTIC TR 802 8 TRACK CARTRIDGE TAPE RECORDER PLAYER GREAT CND US $189.95
|
 Roberts 770X reel to reel tape deck player US $125.00
|
 North American Model 678 Reel To Reel 6 Transistor Tape Recorder Tape Box US $50.00
|
 TEAC TZ 650 REEL TO REEL DUST COVER FOR TEAC X 1000 X 2000R TAPE DECK US $99.95
|
 Maxell Reel To Reel Recording Tape Used US $100.00
|
 Fi Cord 101 Tape Recorder 1963 US $21.50
|
 PROFESSIONAL Wow and Flutter and TAPE SPEED METER digital frequency counter US $299.50
|
 TEAC A 2300SX REEL TO REEL TAPE DECK EXCELLENT 2300SX US $219.00
|
 QUANTEGY 5 PACK SEALED NEW UNUSED 479 1586LL 1 4 x 1650 ON RED 7 REEL US $69.99
|
 Reel to Reel Tape demagnetizer Robins ME 99 Eraser US $50.00
|
 Revox PR99 MK II With HUBS ADAPTER and POWER CORD EXCELLENT CONDITION US $1,295.95
|
Symmetric Phase Recording in Dlt Tape Drive
The SDLT data tape format has unique attribute of “buckling link” that helps in providing strong engagement with S-DLT backup tape drives. The enhanced modular design of the SDLT tape drive is drawn together on robotic production line. So the manufacturing flaws are checked automatically and the human interference is also minimized. Magnetic data tapes in comparison to the hard disk drives are much cheaper and are better data storage medium for long term. Data tapes are best for data replication at remote sites and their cost is also low. The users of magnetic data tapes can easily keep the data at remote locations and its maintenance is inexpensive. Data tape is ideal storage medium for recovery in case of disaster. Now with the fiber optic networks, the archive data can be taken to the site by the users and there is no need for physical movement of the data tape off the site.
In 1980’s a new technology was developed by DEC (digital equipment Corporation) and ½ inch standard magnetic data tape was the base of the technology. First true system of digital linear tape (DLT) was developed in the year 1989. Afterwards Quantum acquired this DLT tape technology. This tape technology has been licensed subsequently by different Original equipment manufacturers (OEM) for the production of automated backup data tape libraries. DLT tape technology is an effective adaptation of magnetic data recording mechanism (reel to reel) in which the data tape drive performs as 1 reel and the cartridge as other.
Width of the metal particles used in the digital linear tape drives is half inches. The width of the particles of DLT is 60 percent more than that of the 8-mm data tape. DLT tape drives write the data onto the tape reel in pattern of “serpentine”. The tracks on the DLT tape reel are organized into pairs. Each of the data track on the tape reel goes along the entire DLT tape length. When the data is written onto the tape reel, the first track set is written on the entire tape length. The tape heads of DLT tape drive reposition themselves for recording new track set after reaching to the tape end. Afterwards the DLT data tape is again recorded along the whole tape length but the direction of recording is opposite this time. This back & forth data recording mechanism continues until the entire DLT tape reel is full. The current DLT backup tape drives either record 128 tracks or 208 data tracks.
New mechanism of SPR (symmetric phase recording) is used in DLT drives for achieving higher data density. In this symmetric phase recording process, the pattern of data is angled on the adjacent data tracks. SPR increases the track density and the guard bands are also not needed because the pattern of SPR is “herringbone”. The HGA (head guide assembly) of the DLT tape drive has unique design. HGA of the DLT tape drive is made of aluminium and its shape is like a boomerang. HGA has 6 big mounted bearing rollers. In the helical scan mechanism the tape is grabbed from the middle and it pilled into place. But in guide system of DLT tape drive a leader strip is linked on the tape reel end and is pulled out of the DLT tape cartridge. Then it is guided around the HGA in smooth arc and is tenderly wrapped around take up data tape reel in the DLT tape drive. The tape is not pulled by the rollers but instead they guide the tape reel.
For more details and online orders, please visit, ‘tape4backup.com’
About the Author
DLT tape technology is the smartest choice that offers cost-efficient backup tape storage solutions. DLT backup tape technology is very robust that offers increased transfer speed and unparalleled performance.Jessica McIntosh (Marketing Manager)
http://www.tape4backup.com
34972 Newark Blvd, # 501, Newark CA 94560
Tel : 888-491-4949
Fax : 888-449-5050
Email: jessica@tape4backup.com