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Amplifier Design

February 22nd, 2012 Comments off

amplifier design

ZVOX 555 – You Have Surround Tone Without Adding A Whole Lot Of Clutter For A Room

Only 3. 5 high, the ZVOX 555 home cinema system can be placed underneath your flat-panel TELEVISION, so you may have surround tone without adding a lot of clutter for a room. It will take no external speakers, bass speaker or subwoofer or audio wires. The 555 reproduces Tv shows, music together with movie soundtracks using lifelike consistency including crystal-clear words and thunderous bass sound.

ZVOX PhaseCue® II virtual surround digesting delivers significant three-dimensional tone. The entire system speaker systems, amplifier, virtual surround technology and powered subwoofer fits in the super-slim cupboard. With only one connecting cord and a one-page owner’s handbook, it is actually plug together with play. This wood cupboard is robustly constructed using fully-braced MDF not molded clear plastic. Beautiful hand-lacquered high-gloss ebony end panels create a stylish look.

Great Sound

The most important feature for any home theater system is top quality sound. The ZVOX 555 relies on a new amplifier design with extremely accurate occurrence response and then a warm, all natural sound and surprisingly powerful bass.

PhaseCue® II Virtual Surround Sound

The 555 functions ZVOX’s proprietary PhaseCue II digital surround processing to give you rich, three-dimensional tone with flicks or music. With new music, PhaseCue II creates an exceptionally wide soundstage the idea literally seems like you are playing speakers eight feet in addition to each other. When listening to a superior movie, that soundtrack can envelop you, putting you during the measures. While no virtual surround system including ours gives you the surround effects of an good 5. 1 system, the ZVOX 555 Sound Bar does an extraordinary job. Sound & Vision magazine calls our PhaseCue processing â??remarkably innovative.

Natural Design

The 555 relies on a highly-efficient Category D electronic digital amplifier. Quite possibly playing with quite excessive volumes, it constantly uses lower than 10 watts of entire power. And standby electrical power usage will hover approximately 0. 1 t making it one of the greenest sound systems ever made.

Setting An alternative Standard With regard to Vocal Clarity

ZVOX systems are recognized for their wonderful vocal clarity. The ZZVOX 555 Sound System adds a sensational new feature: Dialog Emphasis (DE). Whenever you push that DE button over the remote regulate you engage a world that mimics your functions of a hearing help. The frequencies made use of by human voices are dynamically stressed, while some other frequencies are generally minimized. We don’t fully understand of some other speaker system to provide such an easy-to-use and effective way for improving the intelligibility associated with television dialog.

Low-Noise Amplifier Design and Analysis


RCA ANT1650R Flat Digital Amplified Indoor TV Antenna


RCA ANT1650R Flat Digital Amplified Indoor TV Antenna


$33.75


Sla 12v 18ahupg 85977/d5745 sealed lead acid batteries (12v; 18 ah; ub12180). Specs: used in ups backup systems, spotlights, flashlights, exit lighting & other equipment; 12v; 18 ah; ub12180. Refurb: n. Returnable: y. Warranty: one year….

RCA ANT1500 Superior Flat Antenna (White)


RCA ANT1500 Superior Flat Antenna (White)


$21.91


Designed for maximum signal reception including HDTV, SDTV and FM radio formats, this flat digital TV antenna has a sleek home theater design that can be hung on a wall right behind your flat panel TV.Sleek home theater design disappears into your decor.Receives local HD, all digital TV broadcasts and FM radio signals for FreeEliminates constant adjustments you just need to hang it, stand it up or…

Leviton 15-Amp 125-Volt Decora Plus Duplex Receptacle, Self Grounding


Leviton 15-Amp 125-Volt Decora Plus Duplex Receptacle, Self Grounding


$31.51



Prestige Sphygmomanometer and Stethoscope Kit with matching Carrying Case


Prestige Sphygmomanometer and Stethoscope Kit with matching Carrying Case



Two best-selling must-have instruments available in the same kit. Nylon Prestige Aneroid with Index and Range markings, gauge holder, artery indicator label, standard inflation bulb, precision calibrated gauge and extra large 6 inch x 10 inch matching carrying case. Combined with matching color 22 inch Sprague Stethoscope with dual tubing for clear sound transmission and threaded soft eartips. L…


Rf And Microwave Amplifier Design


Rf And Microwave Amplifier Design


$164.5


Rf And Microwave Amplifier Design

Mic And Mmic Amplifier And Oscillator Circuit Design


Mic And Mmic Amplifier And Oscillator Circuit Design


$171.95


Mic And Mmic Amplifier And Oscillator Circuit Design


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Amplifier Optical Input

February 22nd, 2012 Comments off

amplifier optical input

Tricks For Setting Up Your Home Theater System

If you just bought a home theater system or a set of wireless speaker products, you might need some tips on properly setting it up if you don’t wish to hire an installer. I am going to outline the fundamental setup process and present some tricks in order to help steer clear of some common problems.

After unpacking your new home theater system, you are going to usually find one main component and 5 or seven loudspeakers. The main element will deliver the signal for every one of your loudspeakers which you will set up. This central element is also known as surround sound receiver or amplifier. It is the central hub of your home theater system.

Put this receiver in a place which minimizes the loudspeaker cord run to each loudspeaker. Choose a location which is not far away from your audio source or TV because you are going to need to connect the receiver to your source.

It is not too difficult to make the connections between your receiver and TV or DVD player by using a fiberoptical cord. Connecting your satellite loudspeakers takes a bit more work however.

You will not need as much speaker wire if your speakers are cordless. Some kits include all-wireless loudspeakers while others merely contain cordless rear speakers. For all other speakers, start by measuring how much loudspeaker cable you need. You are going to need to keep in mind furniture as well as carpets and add some extra length to your calculations. This way you are going to have enough cable for all of the twists and turns. If you are planning to drive a lot of power to your speakers then be sure you pick a cable which is thick enough to cope with the current flow. Your woofer will normally have a built-in amplifier and attach to your receiver by RCA cable.

The loudspeaker cable attaches to every speaker by the loudspeaker terminals. These terminals are color coded. This helps observe the right polarity whilst attaching the loudspeaker cord. Select a speaker cord that shows one strand in a different color than the other. Then connect the cord to all speakers the same way. In the same way, each loudspeaker output of your surround receiver is color coded. While connecting the cord to your receiver, observe the accurate polarity again. This will keep all of your loudspeakers in phase.

If you are using cordless loudspeakers, there is going to be a small audio delay incurred during the audio transmission to the speakers, also known as latency. Normally the latency ranges between 1 and twenty ms. For optimum result, it is best if all of the speakers are in sync. If you have both wireless and wired speakers, the wireless loudspeakers will be out of sync with the wired loudspeakers. Thus you will need to delay the audio going to the wired loudspeakers by tweaking your receiver. The amount of delay should be equal to the latency of the cordless speakers.

Verify with the manufacturer if your surround receiver can be set to delay the audio of particular channels. If you are using wireless rears, you want to set the front-speaker and side-speaker channels to delay the audio. If your receiver does not support adding an audio latency, you might wish to go with a wireless speaker kit which has minimum audio latency to keep your speakers in sync. Some available kits have audio latencies of fewer than 1 ms.

Ultra Cheap Optical Input Amp


ASUS PCI 5.1 Channel Sound Card XONAR_DG


ASUS PCI 5.1 Channel Sound Card XONAR_DG


$26.74


The Asus Xonar DG Sound Card is the ideal sound card for gamers who want to remain totally aware of their play environments. This sound card features 3 gain modes for different usage scenarios and Dolby® Headphone for an immersive 5.1 surround imaging….

Cables To Go 40324 3-Play Component Video and TOSLINK Digital Audio High Performance Selector Switch (Black)


Cables To Go 40324 3-Play Component Video and TOSLINK Digital Audio High Performance Selector Switch (Black)


$43.61


Cmpnt vid/dig audio sel. Cablestogo 40324 impact acoustics™ component video/digital audio selector. Specs: features 3 inputs for component video, toslink digital audio & analog stereo audio; use for video game systems, dvd players & hdtv receivers; bandwidth: 0 db @ 50 mhz; signal-to-noise ratio: 64 db; wireless ir remote or front panel selection; dim: 2h x 9. Warranty: one year….

PCI Express Sound Blaster X-Fi Titanium Fatal1ty Champion Series


PCI Express Sound Blaster X-Fi Titanium Fatal1ty Champion Series


$140.00


Creative Labs X-Fi PCI Express Sound Blaster Titanium Sound Card 70SB088600007 Sound Cards…

AmazonBasics Digital Optical Audio Toslink Cable, 6 Feet


AmazonBasics Digital Optical Audio Toslink Cable, 6 Feet


$5.99


The AmazonBasics TOSLINK Digital Audio Optical Cable helps you connect audio components when clear sound quality is your priority. This digital audio TOSLINK cable can be used to connect your CD and DVD players, digital satellite, and more to your preamplifier, receiver, audio processors, and digital-to-analog converters (DACs). The cable’s quality construction provides pure and clean sound. Am…

Gain Characterization Of A Hybrid Raman/parametric Amplifier And Phase Characterization Of A Semiconductor Optical Amplifier.


Gain Characterization Of A Hybrid Raman/parametric Amplifier And Phase Characterization Of A Semiconductor Optical Amplifier.


$90.95


Gain Characterization Of A Hybrid Raman/parametric Amplifier And Phase Characterization Of A Semiconductor Optical Amplifier.

Semiconductor Optical Amplifiers


Semiconductor Optical Amplifiers


$225.95


The semiconductor optical amplifier (SOA) has emerged as an important component in many optical fiber communication, switching and signal processing systems…


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Jbl Amplifier 5 Channel

February 21st, 2012 Comments off

jbl amplifier 5 channel

JBL GTO5355 660 Watts 5-Channel Full-Range Amplifier


Leviton Architectural Edition Powered By JBL 5-Channel Surround Sound Home Cinema Speaker System


Leviton Architectural Edition Powered By JBL 5-Channel Surround Sound Home Cinema Speaker System




Pyramid PB717X 1,000-Watt 2-Channel Bridgeable Amplifier


Pyramid PB717X 1,000-Watt 2-Channel Bridgeable Amplifier


$135.99


Pyramid Car Audio ARCTIC PB717X 2-Channel Car Amplifier PB717X Car Amplifiers…

Kenwood Kac-8105D 1000-Watt Class D Mono Amplifier


Kenwood Kac-8105D 1000-Watt Class D Mono Amplifier


$250.00


1000 Watts of Power with 30% Smaller Chassis Size CEA Rated: 300W (1.0% THD+N) (4Ohm/1Ch) CEA Rated: 500W (1.0% THD+N) (2Ohm/1Ch) High Quality Speaker Level Input and Blue Illumination Variable low-pass filter (50-200 Hz at -24 dB per octave) Bass Boost Control 0-18 dB at 40 Hz) Infrasonic filter (15/25 Hz, 18 dB/octave) Speaker-level inputs with signal sensing turn-on Preamp-level inputs and out…

Infinity Reference 8-Inch 1,000-Watt High-Performance Subwoofer (Single Voice Coil)


Infinity Reference 8-Inch 1,000-Watt High-Performance Subwoofer (Single Voice Coil)


$38.71


8″ Single 4 Ohm Reference Series Subwoofer,
Power Handling:
Peak: 1000 watts
RMS: 250 watts,
Impedance: Single 4 Ohm,
High-gloss polypropylene woofer cone ensures maximum woofer efficiency,
Large-roll rubber surround absorbs distortions,
Vented pole pieces provide additional cooling of the motor,
2″ Voice coil,
Also found as: REF860W,
Frequency response: 30-400 Hz,
Sensitivity: 91 dB,
Mounting Dep…

Used Crown 180Maxpack Amplifier With 4 Jbl Control 1St Speakers


Used Crown 180Maxpack Amplifier With 4 Jbl Control 1St Speakers


$636.09


The 180MAx is the first integrated tuner mixer-amplifier designed for commercial use. Applications include restaurants, retail stores, coffee shops and other commercial establishments. The system includes the Crown 180MAx tuner-mixer-amplifier, four JBL Control 1ST 2-way miniature loudspeakers with built-in 25V/70V transformers, XM antenna, and a wireless remote control. Built into the 180MAx is an XM Radio tuner that receives satellite radio stations with digital sound quality. A front-panel LCD screen displays XM Radio channel data (channel number, channel name, artist name, song title), 16 station presets and signal strength. The unit also accepts signals from line, telephone, or microphone (phantom power included). Bass and treble controls allow the user to tailor the tone quality of the sound system. The priority ducking feature drops the volume of the background music when a microphone is used. A VOX sensitivity setting controls how loud the voice must be before ducking occurs. Units can be linked to increase the number of input and output channels. The built-in power amplifier provides 80 watts into 4 ohms, 25V and 70V for use with the JBL Control 1ST loudspeakers. Current and thermal limiting protect the amplifier and loudpeakers from accidental overload. Ideal for commercial and industrial use 4 inputs (each with a volume control) and one 80W amplifier output channel Independent bass and treble controls for each input Balanced Phoenix-type mic/line inputs; touch-proof screw-terminal speaker outputs Programmable XM tuner with XM channel data display Priority ducking Music-On-Hold outputs Four JBL Control 1ST 2-way miniature speakers with transformer and mounting brackets included Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications

Crown 180MAxPACK Amplifier with 4 JBL Control 1ST Speakers


Crown 180MAxPACK Amplifier with 4 JBL Control 1ST Speakers


$636.09


Crown 180MAxPACK Amplifier with 4 JBL Control 1ST Speakers


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Amplifier Headphones

February 20th, 2012 Comments off

amplifier headphones

Weekend Project: Mint Tin Amp


Pillowsonic Stereo Pillow Speaker


Pillowsonic Stereo Pillow Speaker


$18.57


The Pillowsonic features quality speakers that deliver crystal-clear sounds at gentle, safe volume levels. Resonating throughout even the plushest pillows, the audio is of excellent quality — encompassing the entire surface, allowing you to turn freely without missing a beat. Our speakers are so slim that you’d never know there is a powerful innovation under your pillow — except for the sounds t…

Pocketalker Ultra with Earbud and Headphones


Pocketalker Ultra with Earbud and Headphones


$127.97


The Pocketalker Ultra is a versatile, high quality assistive listening device designed to improve communications in difficult listening situations. The Pocketalker delivers clear, distinct sound, while its large, manageable controls provide for easy operation. Use the Pocketalker to improve listening on a one-to-one basis, in small group situations, while listening to your favorite TV or radio pro…

2 pack Loud N Clear


2 pack Loud N Clear


$18.00


Loud N Clear As Seen On TV, the compact personal sound amplifier, allows you to listen to low-volume sounds clearly and comfortably. The Loud N Clear listening device is cleverly designed to look like an expensive cell phone ear piece.

What can you do when it’s hard to hear but you don’t want to miss hearing a word? Now, you can get Loud N Clear, the personal sound amplifier that looks just like …


Fiio E3 Headphone Amp


Fiio E3 Headphone Amp


$4.00


Specifications:
* Output Power 70 mW (32 ohms Loaded)
* 12 mW (300 ohms Loaded)
* Signal to Noise Ratio >= 90 dB (A Weight)
* Distortion < 0.05 % (10 mW)
* Frequency Response 10 Hz - 40 kHz
* Suitable Headphone Impedance from 16 ohms to 300 ohms
* Weight 11 grams (without battery)
* Power Supply 1 AAA Battery
* Dimensions 55 mm x 23 mm x 14.5 mm...

Headphones


Headphones


$16.25


Headphones


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Dj Amplifier 3000watts

February 20th, 2012 Comments off

My DJ Setup


3000 Watt Surround Sound Home Theater Speaker System w/SD card, USB FLASH DRIVE for PC, Computer


3000 Watt Surround Sound Home Theater Speaker System w/SD card, USB FLASH DRIVE for PC, Computer


$109.99


RCA,USB & SD inputs
HQ Bass
Compatible with any PC,CD,DVD,MP3,TV, Game Systems
5.1 Surround Sound
Dolby Digital DTS AC3
LCD Display
Remote Control
Magnetic Shielding
Ported Subwoofer
Are you an avid movie fan searching for a full featured surround sound speaker system, or maybe you’re a gamer and would like to enhance your virtual experience with explosive sound ? The Frisby FS5500 is jus…

Gemini PA7000 Professional Line Preamp and Input Switcher


Gemini PA7000 Professional Line Preamp and Input Switcher


$159.95


This preamp can help you get your sound that little extra boost it needs before going into your rack! It also acts as a source switcher, letting you choose between a total of four inputs and three outputs. The primary outputs are also XLR line-level for direct connection to most power amps an/or professional signal processors. This is an ideal choice for DJ’s, permanent PA installations, or home t…

Gemini XGA-3000 Professional Power Ampflier (3000W)


Gemini XGA-3000 Professional Power Ampflier (3000W)


$359.95


Gemini Professional DJ Power Amplifier 400W RMS Bridged @ 8 Ohms – Gemini XGA3000….

PYLE PT-600A 300 Watt Stereo Amplifier


PYLE PT-600A 300 Watt Stereo Amplifier


$199.99


5 stereo inputs with microphone input. Frequency response: 20Hz-20kHz. Level and balance control. Motor driven volume control. Independent bass and treble control. Echo effect. Headphone jack. Desktop or rack mount option. 16 1/4 W x 5 1/2 H x 9 D. Pro Sound & Entertainment. DJ Components. Amplifiers…

PylePro PT1201X 1400-watt Professional DJ Power Amplifier


PylePro PT1201X 1400-watt Professional DJ Power Amplifier


$141.1


1400-watt professional DJ power amplifier includes dual output level controls and illuminationAmplifier features protection circuit and indicatorSound system boasts dual-color LED output level displayStereo/mono/idge selector Dual RCA and XLR-.25 inch combo inputs AC power supply inlet Stereo or idged power into 4 or 8 ohms Two speaker connections via banana plugs Heavy-duty fan cooling and aluminum heatsink Ground lift-switch 110/220 voltage selector Measurements: 3.46 inches high x 19 inches wide x 10.75 inches deepModel number: PT1201X

DJ


DJ


$10


DJ


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