Amp Original Service
Amp Original Service
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 Vintage Collector Quality Matched Pair of General Electric GE 6550A KT88 Tubes  US $599.95
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![10 Watt OUTPUT Transformer 8 Ohm only] Little Jewel WORKS](http://www.bakmytunes.com/images/e/180881166210_0.jpg) 10 Watt OUTPUT Transformer 8 Ohm only] Little Jewel WORKS US $14.99
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 Vintage Webcor Model 2010 1 Tube Amplifier Reel to Reel Recorder Works Some ASIS US $15.00
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 Vintage Audio Research Capacitors US $10.00
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 POWER Transformer Grommes Little Jewel LJ4 LJ5 LJ6 6V6 EL84 Tested US $37.77
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 AMPEX 601 2 PREAMP Stereo REEL REEL OWNERS MANUAL SCHEMATICS for Repair US $21.99
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 Heathkit SP 1 Tube Pre Amp Build Manual Great 4 Troubleshooting Testing US $19.95
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 KNIGHT MODEL KN 1515 AMPLIFIER PHOTOFACT Great for REPAIRS US $4.75
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 Tube 6N3 SRPP Preamplifier Kit Buffer Pre AMP For DIY US $24.99
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 Finished Tube 6N11 X 10D Buffer Pre AMP Base on Musical Fidelity Golden Pannel US $118.00
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 Marantz 7c Only Two Owners US $3,250.00
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 12AX7 6N4 tubes Beijing NOS 8 pcsspecial tone Connoisseur tested US $83.95
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 Vintage KENWOOD KR 1400 RECEIVER 1976 RARE US $75.00
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 One Pair 2 Vintage 1970s Altec 1217A Column Loudspeakers Tested Working US $99.99
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 Fisher 400 CX Box US $20.50
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 5 NEW Brass Knobs Caps for Scott Amps and Tuners US $15.00
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 FISHER CAPS FOR TUBE AMPLIFIER RECEIVER TUNER NEW 2 pcs $110 each US $2.20
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 RARE Original The Fisher TX 50 Vintage Stereo Amplifier Superb Condition US $249.00
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 NEW Brass Tuner Knobs Cap for HH Scott Amps Tuner US $18.00
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 NEW Brass Tuner Knobs Caps 1785 for HH Scott Amps Tuner US $28.00
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 NEW 7 pc Brass Knobs Caps for Scott Amps and Tuners US $33.00
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 NAD 1130 Stereo HiFi Preamp w MM MC Phono FANTASTIC Restored by MASTER TECH US $104.52
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 Vitg JVC kd v220 Cassette Deck with front inputs tested works see actual video US $40.00
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 Stereo Pair Eico Hf 22 Mono Mullard Amplifiers 6l6 HF 35 HF 20 HF 50 6l6GB US $203.50
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 Pair Mono Eico Hf 35 Chicago Outputs Stereo Serviced Mullard Amplifiers EL34 HF US $578.00
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 Huge Ham Audio Receiver Amp Tube Lot 500 RCA GE SYL JAN NOS Used NIB US $99.97
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 VINTAGE MAGNAVOX CR188B AM SW TUBE TUNER RADIO CLEAN WORKS US $80.00
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 Bell Howell Vintage Tube Amp 25 Watt Power Speaker 16863 US $56.00
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 Sansui RA 500 Reverberation Amp Complete With Original Box and Manuals Nice US $169.00
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 ORIG TEAC A 3440 REEL TO REEL PART REC PLAY AMP PCB 106 BOARD 1 of 4 CHANNELS US $16.00
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 ORIG TEAC A 3440 REEL TO REEL PART REC PLAY AMP PCB 106 BOARD 2 of 4 CHANNELS US $16.00
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 ORIG TEAC A 3440 REEL TO REEL PART REC PLAY AMP PCB 106 BOARD 3 of 4 CHANNELS US $16.00
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 ORIG TEAC A 3440 REEL TO REEL PART REC PLAY AMP PCB 106 BOARD 4 of 4 CHANNELS US $16.00
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 ORIG TEAC A 3440 REEL TO REEL PART PHONE AMP PCB 102 BOARD ASSEMBLY TESTED EXC US $12.00
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 RCA JAN CRC 6V6GT Vacuum Tube Full Grey Glass NOS Fully Tested US $26.53
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 WESTERN WEBSTER ELECTRIC THEATRE MICROPHONE PRE AMPLIFIER US $75.00
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 RADIO ELECTRONICS MANUALS 300 VINTAGE BOOKS ON DISK US $9.99
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 Rare Vintage EV e v 1180 electro voice rare console fm receiver tuner amp works US $29.99
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 Perreaux Power Amp model PMF 3150 Pre Amp SA3 Tunner TU3 one owner US $1,250.00
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 Tube 6N11 X 10D Buffer Pre AMP Base on Musical Fidelity Black panel US $118.00
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 Mcintosh Mc 2100 US $550.00
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 FISHER 510 ST STEREO TUBE PREAMPLIFIER 6BQ5 EL84 MONO AMP VINTAGE CLEAN US $225.00
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 VINTAGE McINTOSH MC2505 NEAR MINT WITH MANUALSERVICE MANUAL US $849.99
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 VINTAGE McINTOSH MX112 PREAMPLIIER NEAR MINT W MAUALSERVICE MANUAL US $549.99
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 1 ONE HAMMOND TUBE AMPLIFIER AMP2 US $50.00
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 1 ONE HAMMOND TUBE AMPLIFIER AMP1 US $50.00
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 1 ONE HAMMOND TUBE AMPLIFIER AMP3 US $50.00
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 1 ONE HAMMOND TUBE AMPLIFIER AMP4 US $50.00
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 1960 61 VINTAGE FENDER PRINCETON POWER TRANSFORMER build your own vintage amp US $9.99 |
 McIntosh MAC 1900 Stereo Receiver US $1,200.00
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 Bogen M330A Vacuum Tube Public Address PA amplifier excellent guitar amp US $99.00
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 Tube Preamplifier Board With Volume Bass Treble Balance Adjust with Schematic US $68.50
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 Vintage Pair 1960s Magnavox 12 Guitar Amp Woofers From 6BQ5 Tube Amp Console US $45.00
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 Panasonic Original CY SG55EU Amp Equalizer Service Manual US $7.99
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 US ACOUSTIC pre amp in put converter US $12.99
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 VINTAGE RIPCASTLE SOLID STATE 12 TRANSISTOR AM VHF RADIO US $4.99
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 Magnavox Astosonic EL84 6BQ5 Tube Amp Console 12 Alnico Micromatic Turntable US $600.00
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 Altec 1569 Tube Amplifier Amp Almost Perfect Western Electric Marantz Mcintosh US $710.00
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 ORIGINAL BLACK NOS MCINTOSH TOGGLE KNOB FOR MC275 MC240 fmr Mc Dealer US $14.95
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 Superb Pair HH SCOTT 99D Mono Amps 6L6 Tubes Fisher Eico McIntosh era 222 299 US $133.50
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 2 x GE 12AY7 audio tubes perfectly balanced General Electric for Amperex US $24.00
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 1 x Ultron Special Quality “SQ” ECF80 6BL8 tube NIB US $5.00
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 Vintage Onkyo M 505 2 Channel Ultimate Stereophonic Power Amplifier US $19.99
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 Vintage Bell ALL TUBE 2256 Amp 2255 Tuner • Mini Component Combo Home Audio US $43.50
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 Vintage McIntosh MC 240 Tube Amplifier Serviced in 1995 prior to storage US $1,326.02
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 Antique Sound Labs Hurricane Mono Tube Amp US $1,200.00
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 MCINTOSH MC 30 TUBE AMPS HIONFI CERTIFIED US $1,222.00
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 RARE MATCHED PAIR 60s EMI 6 x 10 ALNICO SPEAKERS DRIVERS ENGLAND FOR TUBE AMP US $24.00
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 2x Voshkod 6ZH1P EV Matched Pair Little Dot Amp MKIII MKIV MKII II III IV I US $36.00
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 Pioneer SPEC 1 Preamp and SPEC 4 Power Amp Classics Restored US $2,400.00
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You Had Me At EVDO
I have been having too much fun, so now is the time to get a little technical. The ironic thing is that today's more technical comments are about technology that is meant to allow people to have a lot of fun on their mobile phones and waste tons of productive time just watching movies and TV from their phone. We have come full circle. Cell phones originally were developed to allow people to be more productive and now they will allow people to screw around anytime, anywhere. That is progress!
What Is EVDO?
EVDO is short for "Evolution, Data Only" although sometimes referred to as "Evolution, Data Optimized". EVDO is a highly adaptive standard for wireless broadband that has been introduced to improve the performance of 3rd generation, 3G, mobile Internet access.
Wireless broadband has its obvious advantages over standard, hard wire broadband connections and the most pertinent of these advantages is the mobility of the broadband device. By using wireless Internet connections it has been possible to access the Internet using not only notepad computers but also cellular phones and other mobile devices.
The Advantages Of EVDO.
While mobile Internet access has progressed, the existing standards do have limitations. The bandwidth is limited and subsequently only comparatively small amounts of data can be transmitted to end-users without a loss of performance and quality. EVDO is unique in its approach to try and counteract this. Complex mathematical formulas are used in order to assign a unique signature to every mobile device. Once this device sends a signal requesting data transmission, the signature is applied to the signal and the altered message is sent. The receiver uses the inverse of the equation to convert the signal back again. EVDO also breaks data down into smaller packages of information and sends these packages separately. In essence this means that the bandwidth usage from any single device is cut down massively, allowing for many other users to gain high speed Internet access through any mobile device. It also means that in total less information needs to be sent. Without the use of EVDO, mobile devices struggle to gain the bandwidth they require in order to seamlessly log onto websites, especially if those sites have a lot of data to send. With EVDO this basically becomes a thing of the past and millions of people on their cell phones can access the same sites at the same time with little or no effect.
EVDO Performance.
EVDO can potentially produce a 2.4-megabit throughput. This is as powerful as a great many American DSL broadband connections found in people's homes. Of course, because EVDO is truly wireless and portable it doesn't matter where you are, you can access the Internet on your cell phone, your notepad or any mobile device without fear of poor quality.
The Existing Technology.
EVDO has been introduced to compete with existing wireless Internet technology called W-CDMA. However, W-CDMA requires a permanent path to be created between receiver and transmitter, unnecessarily using vast amounts of the available bandwidth. EVDO does not require this because it creates packages and sends the information in smaller parts. One of the big advantages of introducing EVDO, though, is that it uses exactly the same frequencies as existing methods, meaning there would be no structural change required to establish a usable network.
EVDO Service Providers In America.
Korea and America are leading the way in introducing EVDO to personal users and several services in the US are already operating several pricing and limit plans in order to allow users to easily access an effective Internet connection over their cell phone. Amp'd is one of the more recent plans to enter the market and with a service costing $15 per month for an all-inclusive EVDO package, they look to be leading the way in pricing as well. The Amp'd service provides a wide range of MTV provided channels and media for you to download, if this is the package you choose, and there is sure to be something for everyone's tastes. Verizon and Sprint also offer EVDO capable phones, which could be worth the look if you are looking for something more than the ‘extreme' entertainment channels that Ampd Mobile offers.
By the way, you can purchase the same Amp'd Mobile Phones through Dealking.com at the same or cheaper prices, but also receive $25 cash back. Check it out at dealking.com.
About the Author
DealKing offers information and coupons on the latest Mobile Technology.