Microphone Earphones
Microphone Earphones
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 VocoPro UHF 5800 4 Channel Wireless Microphone System UHF5800 Mic PROAUDIOSTAR  US $279.00
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 EV Electro Voice Raven Dynamic Mic Authorized Dealer EXTREMEPROSOUND MIAMI US $134.99
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 Cetacea Sound Wireless Microphones Receivers Transmitters RETAIL $350 US $49.00
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 Samson Meteor Mic Authorized Dealer EXTREMEPROSOUND MIAMI US $67.00
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 CLEARANCE Older model AudioTechnica HEADSET MIC Phantom XLR US $50.00
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 Audio Technica ATR 288W Dynamic Wireless Professional Microphone US $120.00
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 Nash RT 54 US $19.00
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 AKG C414 XL II ST Stereo Matched Pair C 414 XL2 XLIIST PROAUDIOSTAR US $1,475.00
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 Shure SLX14 HS 06 6 Pack Wireless Microphone Earset System US $3,299.99
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 Focusrite Liquid Channel PROAUDIOSTAR US $1,599.00
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 Shure Beta 87C Microphone in original condition US $99.00
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 Nash MDK 7S500 7 Mic Drum Kit EXTREMEPROSOUND MIAMI US $189.99
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 3 Pack Shure PG48 QTR Vocal Microphone Mic with Cables US $108.00
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 Nash MDK 5S400 5 Mic Drum Kit EXTREMEPROSOUND MIAMI US $160.00
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 Audio Technica AT2035 Microphone US $140.00
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 DBX DriveRack RTA Mic w Clip NYC PROAUDIOSTAR US $69.95
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 AKG C414 XLS ST Stereo Matched Pair C 414 C414XLS PROAUDIOSTAR US $1,475.00
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 SHURE PSM 200 IN EAR MONITORS FOR FOUR BAND MEMBERS COMPLETE PACKAGE GREAT PRICE US $1,586.00
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 Focusrite Octopre Dynamic MK2 MKII PROAUDIOSTAR US $519.99
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 NEW Pyle PDWM2100 Professional Dual VHF Wireless Handheld Microphone System US $37.49
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 AKG C 414 XLS C414XLS c414 414xls NYC PROAUDIOSTAR US $659.00
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 SHURE PGX DIGITAL WIRELESS SM58 HANDHELD MIC PGXD24 SM58 FREE OVERNIGHT SHIPPING US $449.00
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 Neumann SKM184MT KM184 Stereo Matched Microphone Mic Pair SKM184 KM 184 US $1,599.00
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 Sennheiser EW 300 IEM G3 EW300IEMG3 EW300 PROAUDIOSTAR US $999.95
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 Focusrite Octopre Dynamic MK2 MKII IN STOCK BRAND NEW PROAUDIOSTAR US $539.99
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 Sennheiser EW 300 IEM G2 Complete In Ear Monitoring System B Range US $324.99
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 SHURE PSM 200 IN EAR MONITORS FOR 3 BAND MEMBERS COMPLETE PACKAGE GREAT PRICE US $1,257.00
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 SHURE 65BA8451 Screw On Battery Cup For Shure PGX SLX Series Mic Transmitter US $13.99
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 OKAYO RECEIVERS TRANSMITTER CHARGING CASE AND 1000 EARPHONES US $699.99
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 Blue Microphones Yeti USB Condenser Microphone The Pop Universal Filter Kit US $149.99
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 RODE NT3 Multi Powered 3 4 Condenser Display Unit EXTREMEPROSOUND MIAMI US $199.99
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 Shure SLX24 Beta58 G5 Wireless Handheld Microphone System US $639.00
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 Blue Microphones Snowball Plug Play USB Black KIT NEW US $99.99
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 OSP USB Microphone Adapter w Phantom Power US $29.99
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 Shure SM81 LC Instrument Cardioid Condensor Mic Microphone US $349.00
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 SHURE SLX2 SM58 J3 UHF Handheld Transmitter w SM58 Microphone 572 596 MHz J3 US $219.00
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 Audio Technica PRO88W R35 Wireless Microphone System US $135.59
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 SHURE RPW118 Wireless Beta58A Cartridge Housing Assembly And Matte Grille US $122.99
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 SE ELECTRONICS SE2200A CONDENSER MICROPHONE 2 DAY SHIPPING AND GREAT PRICE US $249.00
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 Audio Technica ATR288W Twin Wireless Mic System Lavalier and Handheld US $174.00
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 CLOUDLIFTER CL 1 25 dB PREAMP ULTRA CLEAN GAIN FOR RIBBON DYNAMIC MICROPHONES US $149.00
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 Shure SLX24 Beta87A Professional Handheld Wireless Microphone System H5 US $729.00
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 SHURE RK354SB Lapel Mic Clip For WL93 SM93 2 Pk US $11.99
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 BINAURAL EAR MOUNTED ELECTRET CONDENSER MICROPHONE US $45.56
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 6 Shure SM57 SM58 package with Free 15 Cables Case US $599.00
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 SHURE SLX2 BETA58 J3 UHF Wireless Microphone Trasmitter US $279.00
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 SHAKER MICS MADCAT HARMONICA USA MICROPHONE HARP MIC US $127.95
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 SHURE PG48 LC Cardioid Dynamic Vocal Mic On Off Switch US $34.00
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 3 Pack Shure PG58 XLR Vocal Microphones Mics Package w Cables Bags Clips US $148.00
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 Lot Antique Philmore Microphones Scientific Navy Headphone US $9.99
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Audio-Technica Bphs1 Broadcast Stereo Headset With Dynamic Boom Microphone $199 The rugged broadcast Audio-Technica BPHS1 stereo headset has closed-back around-the-ear cups and a professional boom-mounted microphone wearable on either side. Audio-Technica designed the BPHS1 for news and sports broadcasting, announcing, and interviews. The headset microphone's cardioid polar pattern is tailored for speech pickup with maximum voice intelligibility over a wide range of frequencies. It is more sensitive to sound originating directly in front of the element, making it useful in reducing pickup of unwanted ambient sounds. The mic's flexible gooseneck boom swivels for easy positioning on either the right or left. The AT BPHS1 headset's dual earphones offer an extended frequency response of 2020,000 Hz and smooth, natural sound reproduction. Generously padded circumaural ear cups provide acoustic isolation and long-wearing comfort.Microphone features polar pattern and frequency response tailored for natural, highly intelligible vocal reproduction Closed-back circumaural ear cups help seal out crowd noise and other background distractions Neodymium magnets in microphone and headphones for high output level & detailed sound reproduction Rugged design with user-replaceable cable and ear pads Cardioid pickup pattern of the dynamic microphone rejects off-axis sounds Boom-mounted microphone can be positioned on the left or right side Adjustable cushioned headband and lightweight design for long-wearing comfort |
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Cad Nb2 Noise-Canceling Earphones Black $99.99 Professional grade CAD NB-2 Active Noise-Canceling Earphones offer you comfortable in-ear monitors with superb sound quality. CAD NB-2 earphones use a high-output 9mm driver with a neodymium magnet for clear, robust audio. They're great for travel and listening to music in challenging sound environments. CAD NB-2s are compatible with Blackberry, iPhone, MP3 players, and any other portable music-listening device. CAD includes an 1/8" mini stereo plug, 1/4" stereo plug, and airline adapter, and 3 different sizes of earbuds for precision fit and maximum performance with the NB-2 earphones. A storage gig bag and battery are also included.High-output 9mm driver with neodymium magnetGreat for travel and noisy environmentsIncludes 1/8" mini stereo plug, 1/4" stereo plug, airline adapter, 3 sizes of earbuds |
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Used Shure Se425 Sound Isolating Earphones Clear $272.99 Featuring Dual High-Definition MicroDrivers, the SE425 uses a dedicated tweeter and woofer for an accurate and balanced sound. Detachable cable with formable wire enables easy replacement and secure, comfortable fit. Sound Isolating sleeves in multiple sizes provide up to 37 dB of isolation.Comfortable sound isolating sleeves block up to 37 dB of ambient noise. Sound isolation technology prevents outside noise from interfering with your listening experience, whether onstage or on-the-go. Because every ear is different, the Fit Kit includes three sizes (S, M, L) of the flex and black foam sleeves as well as 1 pair of triple flange and 1 pair of universal fit yellow foam sleeves. A good seal is key to optimizing sound isolation and bass response as well as maximizing comfort during extended wear.A durable and compact carrying case is included to provide a convenient, tangle-free solution to store and travel with your earphones. An 1/8" (3.5 mm) to 1/4" converter for all Shure earphones that offers a solution for home stereos or other applications with " jacks.Accurate and Balanced SoundSound Isolating DesignDual High-Definition MicroDriversErgonomic, Professional DesignLightweight, low-profile shape with optimized nozzle angle is designed to rest comfortably in the earOver-the-ear configuration keeps cables out of the wayDurable Kevlar reinforced cable allows easy replacement or customizationFormable wire ensures secure placementGold-plated MMCX Connector has a lock-snap mechanism allowing 360 degree rotation for comfortable fit2-Year Limited WarrantyIncluded Fit KitAvailable in clear or metallic silver |
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Gibraltar Microphone Gooseneck 6 $5.99 This 6" black microphone gooseneck fits standard mic holders and boom arms. |
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Yamaha Mc-7 Instrument Microphone $74.99 The Yamaha MC-7 Instrument Microphone is a condenser mic for the Yamaha Silent Brass system. |
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ProLine Standard Microphone Clip $3.99 Standard Microphone Clip with plastic mic swivel retainer holds your microphone securely. 5/8" female threaded insert in base. Black. |
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Proline Standard Microphone Clip $3.99 Standard Microphone Clip with plastic mic swivel retainer holds your microphone securely. 5/8" female threaded insert in base. Black. |
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K&M Microphone Holder for Drums $24.99 The K&M Microphone Holder for drums is a unique, compact holder for attaching microphones to drum kits. Easy to mount and remove. The microphone holder has rubber inserts that absorb noise and shock. Tightens securely with 5/8" thread. |
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Used Shure Se425 Sound Isolating Earphones Metallic Silver $272.99 Featuring Dual High-Definition MicroDrivers, the SE425 uses a dedicated tweeter and woofer for an accurate and balanced sound. Detachable cable with formable wire enables easy replacement and secure, comfortable fit. Sound Isolating sleeves in multiple sizes provide up to 37 dB of isolation.Comfortable sound isolating sleeves block up to 37 dB of ambient noise. Sound isolation technology prevents outside noise from interfering with your listening experience, whether onstage or on-the-go. Because every ear is different, the Fit Kit includes three sizes (S, M, L) of the flex and black foam sleeves as well as 1 pair of triple flange and 1 pair of universal fit yellow foam sleeves. A good seal is key to optimizing sound isolation and bass response as well as maximizing comfort during extended wear.A durable and compact carrying case is included to provide a convenient, tangle-free solution to store and travel with your earphones. An 1/8" (3.5 mm) to 1/4" converter for all Shure earphones that offers a solution for home stereos or other applications with " jacks.Accurate and Balanced SoundSound Isolating DesignDual High-Definition MicroDriversErgonomic, Professional DesignLightweight, low-profile shape with optimized nozzle angle is designed to rest comfortably in the earOver-the-ear configuration keeps cables out of the wayDurable Kevlar reinforced cable allows easy replacement or customizationFormable wire ensures secure placementGold-plated MMCX Connector has a lock-snap mechanism allowing 360 degree rotation for comfortable fit2-Year Limited WarrantyIncluded Fit KitAvailable in clear or metallic silver |
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ProLine Universal Microphone Clip $4.99 Powerful spring-loaded universal clamp holds your microphone securely. 5/8" female threaded insert in plastic base. Black. |
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ProLine Rubber Microphone Clip $5.99 Rubber mic swivel retainer holds your microphone securely. 5/8" female threaded insert in base. Black. |
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Proline Universal Microphone Clip $6.49 Powerful spring-loaded universal clamp holds your microphone securely. 5/8" female threaded insert in plastic base. Black. |
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Proline Rubber Microphone Clip $7.49 Rubber mic swivel retainer holds your microphone securely. 5/8" female threaded insert in base. Black. |
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Shure C50j Microphone Cable $19.99 The Shure C50J microphone cable is 50' (15m) of Hi-Flex cable for low-impedance operation. |
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Shure C100j Microphone Cable $39 Shure C100J Microphone Cable is a hi-Flex, 100' cable for low-impedance operation. |
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Earphone Headset With Remote Mic for Apple iPhone 4S 4 4G 3GS 3G List Price: $29.99 Sale Price: $0.01 Used From: $1.43  |
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This is the 3.5MM Headset for the Apple iPhone that is compatible with all models of the iPod, iPhone and iPad. It comes with a handy remote and mic which are only compatible with iPod Nano (5th Gen and later), iPod Classic (120GB/160GB), iPod Touch (3rd Gen and later), iPhone 3GS, iPhone 4, 4S and iPad 1 & 2... |
![OEM Original [MB770G] Apple Earphones Stereo Headset with Mic and Remote inlcudes a FREE Black Heavy Duty Canvas Cell Phone Case Pouch for Apple iPhone 3G / 3GS / 4 / 4S / iPod Touch 4](http://www.paleroom.com/images/i/31schzt8K3L._SL160_.jpg) |
OEM Original [MB770G] Apple Earphones Stereo Headset with Mic and Remote inlcudes a FREE Black Heavy Duty Canvas Cell Phone Case Pouch for Apple iPhone 3G / 3GS / 4 / 4S / iPod Touch 4 Sale Price: $8.59 |
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This is the 3.5MM Headset for the Apple iPhone that is compatible with all models of the iPod, iPhone and iPad. It comes with a handy remote and mic which are only compatible with iPod Nano (5th Gen and later), iPod Classic (120GB/160GB), iPod Touch (3rd Gen and later), iPhone 3GS, iPhone 4, 4S and iPad 1 & 2... |
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Samsung GT-i9100 Galaxy S 2 Extreme-Performance Mobile Stereo Earphones with Microphone (Black) Sale Price: $0.01 |
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Compatible With SCH-R810 Finesse/SGH-F490/SGH-F700/SPH-i350/ACE II/Intrepid/SPH-M800 Instinct/SPH-M810 Instinct S30/Instinct Q/Moment;SanDisk:Sansa C100 series,Sansa C200 series,Sansa Clip,Sansa E200 series,Sansa E200R series,Sansa Fuze 2/4/8GB/AX840/CT810 Incite/VX11000 enV Touch/VX8575 Chocolate Touch;SCH-R470 TwoStep/SCH-R560 Messager 2/SPH-M560 Reclaim/SPH-M630 Highnote/SCH-R850 Caliber/SCH-U960 Rogue/SCH-R400/SCH-i920;Nokia N97/N85/N96/N900/N97 Mini/3711/N76/N81/N82/N810 WiMAX Edition;Curve 8520/Pearl Flip 8230/Storm 9530/Tour 9630;Motorola A Series A455/QA Series Hint QA30/Karma QA1/ROKR Z6m/ZINE ZN5/CLIQ/Droid/Backflip/Crush/Hero CDMA/Droid Eris/Devour,DefyMB525 Bravo... |
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JLab J3MS JBuds In-Ear Single Earphone Style Headset with Enterprise Class Microphone, Black List Price: $11.99 Sale Price: $12.95 |
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Benefiting from five years of evolution in design, sound quality, durability, and comfort, the J3MS single earbud-style Mobile Headset is ideal for those who need a single (1) earbud with microphone and answer call/button control for smartphones, tablets, and other mobile devices, including Android, iPhone, iPad, iPod, Motorola, Palm, HTC, Windows, Kindle Fire, and BlackBerry... |
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3 Pack Premium Stereo Headset Headphone Earphone w/ Microphone for Apple iPhone 4 4S 3G 3GS (White, SmackTom Packaging) with SmackTom Logo Silly band List Price: $14.99 Sale Price: $8.83 |
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Experience the best earphones for Apple iPhone 4 4S 3G 3GS 2G at this price range. Built-in microphone for handsfree conversations and answer and send button switches between music and phone. Fashionable and Stylish design, superior sound quality... |
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JLab J3MS JBuds In-Ear Single Earphone Style Headset with Enterprise Class Microphone, Silver List Price: $11.99 Sale Price: $12.95 |
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Benefiting from five years of evolution in design, sound quality, durability, and comfort, the J3MS single earbud-style Mobile Headset is ideal for those who need a single (1) earbud with microphone and answer call/button control for smartphones, tablets, and other mobile devices, including Android, iPhone, iPad, iPod, Motorola, Palm, HTC, Windows, Kindle Fire, and BlackBerry... |
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JBuds J3M Micro Atomic In-Ear Earphones with Microphone for iPod, iPhone, HTC and Blackberry (Jet Black) List Price: $69.95 Sale Price: $24.95 Used From: $16.95 |
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The Mothership has Landed! JBuds J3 Micro Atomic. Full metal housing and components, cold forged from solid aluminum core. Stunning anodized finish. Inline mic and control button for iPhone/Blackberry... |
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JBuds J4ms Rugged In-ear Single Earphone Style Headset with Microphone for Iphone / Android / Blackberry / HTC / Lg / Motorola / Palm - Black Sale Price: $19.95 |
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Universal 3.5mm In-Ear Stereo Headset Hands-free Earphone with build-in Microphone for Apple iPhone 3G / 3GS, Blue Sale Price: $0.01 |
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Specifically designed with cellular talking microphone on/off function or MP3 player with 3.5mm earphone jack. This Bullet Headset integrated voice functionality gives you the freedom of hands-free phone calls or enjoy in ear music. |
The Basic Information on the Carbon Microphone
Carbon Microphone is also known as carbon button microphone or a carbon transmitter. It consists of two metal plates separated by carbon granules. One of the plates faces outwards and acts as a diaphragm. When sound waves strike these metal plates the granules change which in turn alters the electrical resistance between the plates.
Direct current passes through the two plates and the changing resistance results in changing current. The current then passes through a telephone system to change the sound into an electrical signal.
Carbon microphones once were known for their high output level performance, low impedance and reasonably low cost. One of the major drawbacks of these microphones was its low quality of sound reproduction and limited frequency response, as well as high hiss noise level. Due to these reasons they became less popular.
One of the merits of carbon microphones is that they can actually be used as amplifiers. This capability was used in early telephone repeaters, making long distance phone calls possible in the period before vacuum tubes. These carbon microphones were mechanically coupled with a magnetic telephone receiver.
Another advantage of carbon microphone is that it could be used to boost weak signals and send them down the line. This is possible as it works by changing a current passing through it, instead of generating a signal voltage as in the case of most of the microphone types. These amplifiers were soon abandoned with the development of vacuum tubes as they offered higher gain and better sound quality.
One illustration of the amplification of these carbon microphones was the oscillation caused by feedback. This results in an audible squeal from the old candlestick telephone, if its earphone were placed near the microphones.
The principal advantage of carbon microphones is that they have the ability to produce high level audio signals from very low DC voltages. And it does not need any from of additional amplification or battery.
They are widely used in safety critical applications such as mining and chemical manufacturing where higher line voltages cannot be used, due to the risk of sparking and consequent explosions. Installation of large communication infrastructure base around carbon microphones is already an expensive affair; it is considerably cheaper to maintain the existing structure than to replace it with new technology.
They are also famous as they can withstand damage from high voltage transients such as those produced by lightening strikes and electromagnetic pulses of the type generated by nuclear explosions. They are still maintained as a backup communication system in critical military installations.
In the early days, AM radio transmitters relied on carbon microphones for voice modulation of the radio signal. In the first audio transmissions by Reginald Fessenden a continuous wave from an Alexanderson alternator was fed through a carbon microphone.
Carbon microphones are still used in certain niche applications in the developed world. This is because of its wide compatibility with existing equipment.
About the Author
Victor Epand is an expert consultant for music gear, speakers, and microphones. You can find the best marketplace for music gear, speakers, and microphones at these 3 sites: music gear, music equipment, speakers, and carbon microphones, button microphones.