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$
22.99
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Location: Rowland Heights,CA,USA
$
11.99
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Location: Hebron,KY,USA
$
1.58
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Location: China
$
5.72
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Location: China
$
1,129.99
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Location: Winchester,VA,USA
$
12.95
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Location: Irvine,CA,USA
$
3.75
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Location: China
$
24.95
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Location: Sparks,NV,USA
$
8.59
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Location: Newark,NJ,USA
$
1,049.99
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Condition: Open box
Location: Winchester,VA,USA
$
53.99
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Condition: New
Location: Walnut,CA,USA
$
4.75
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Location: Windham,OH,USA
$
1.39
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Location: China
$
14.57
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Location: USA
$
18.99
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Location: San Diego,CA,USA
$
7.42
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Location: Hong Kong
$
2.99
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Location: Milwaukee,WI,USA
$
27.99
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Location: Indianapolis,IN,USA
$
5.68
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Location: North Hollywood,CA,USA
$
89.95
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Location: Lincoln,NE,USA
$
44.6
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Location: Irvine,CA,USA
$
14.8
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Condition: New
Location: China
$
9.98
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Condition: New
Location: Fort Lauderdale,FL,USA
$
5.5
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Condition: New
Location: China
$
6.9
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Condition: New
Location: Derry,NH,USA
Electret Microphone Amplifier- MAX4466 with Adjustable Gain Maxim MAX4466 20-20KHz Electret Microphone Hover To Enlarge. Description: Add an ear to your ... moreproject with this well-designed electret microphone amplifier. This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on. For the amplification. We use the Maxim MAX4466, an op-amp specifically designed for this delicate task! The amplifier has excellent power supply noise rejection, so this amplifier sounds really good and isn't nearly as noisy or scratchy as other mic amp breakouts we've tried! This breakout is best used for projects such as voice changers. Audio recording/sampling, and audio-reactive projects that use FFT. On the back, we include a small trimmer pot to adjust the gain. You can set the gain from 25x to 125x. That's down to be about 200mVpp(for normal speaking volume about 6" away) which is good for attaching to something that expects'line level' input without clipping, or up to about 1Vpp, ideal for reading from a microcontroller ADC. The output is rail-to-rail so if the sounds gets loud, the output can go up to 5Vpp! Using it is simple: connect GND to ground. VCC to 2.4-5VDC. For the best performance, use the"quietest" supply available(on an Arduino, this would be the 3.3V supply) The audio waveform will come out of the OUT pin. The output will have a DC bias of VCC/2 so when its perfectly quiet, the voltage will be a steady VCC/2 volts(it is DC coupled) If the audio equipment you're using requires AC coupled audio, place a 100uF capacitor between the output pin and the input of your device. If you're connecting to an audio amplifier that has differential inputs or includes decoupling capacitors, the 100uF cap is not required. The output pin is not designed to drive speakers or anything but the smallest in-ear headphones- you'll need an audio amplifier if you want to connect the amp directly to speakers. If you're connecting to a microcontroller pin. You don&#
$
58.9
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Condition: New
Location: Monroe Township,NJ,USA
$
17.09
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Condition: New
Location: China
$
269
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Condition: New
Location: Spokane,WA,USA
The Low Frequency Effects(LFE) of a movie’s soundtrack bring excitement. Realism and just plain fun to action, adventure and sci-fi movies. Accurate reproduction ... moreof the bottom octaves of all music, especially pipe organ, symphonic and rock add that last touch to bring you true you-are-there realism to your listening. Worry not, Definitive has bass down pat. The ProSub 800 features a 300 Watt amplifier driving a high-excursion 8 inch front-mounted direct-radiating woofer that is pressure-coupled to an 8 inch Low Bass radiator on the bottom of the enclosure. The net radiating area of the ProSub 800 is 27% greater than a single 10 inch woofer but with better speed, pitch definition and control. Pressure-coupled Low Bass Radiator on the enclosure bottom works to produce deep. Soul-stirring bass. Side-mounted volume control makes bass level adjustment easy and convenient. Definitive's ProSub 800 is an advanced technology subwoofer with built-in high-power. High-current amplifier and sophisticated electronic crossover in combination with an 8 inch driver of the highest quality. A complete array of controls and connections allows it to be hooked up to and perfectly integrated with any stereo or multi-channel audio system, and tuned for optimum performance in any room. The sonic result is accurate, awe-inspiring, high-impact, high-reality bass performance with superior transient response, vanishingly low distortion, stupendous subsonic power and high output capabilities. It is truly a unique combination of delicate musicality and thunderous power for the ultimate in home theater sound effects as well as unsurpassed musical excellence. Available in both black and white. Connections for integration with any stereo or multi-channel audio system. The ProSub 800 incorporates Definitive Technology's unique digitally-coupled Infinite Power Source amplifiers with high-current direct coupled power supplies and discrete MOSFET output devices to ensure perfect high-definition resolution and reproduction of the most dynamic
$
725
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Condition: New
Location: Massapequa Park,NY,USA
$
469
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Condition: New
Location: Austria
$
27.21
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Condition: New
Location: China
$
29.99
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Condition: New
Location: USA
$
15.99
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Condition: New
Location: Walnut,CA,USA
$
25.99
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Condition: New
Location: Grayslake,IL,USA
$
9.12
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Condition: New
Location: China
$
5.37
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Condition: New
Location: Huntington Beach,CA,USA
$
122.5
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Condition: Open box
Location: Inwood,NY,USA
$
2.65
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Condition: New
Location: Phoenix,AZ,USA
$
201.31
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Condition: Used
Location: United Kingdom
$
194.95
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Condition: New
Location: Inwood,NY,USA
Close[X] FREE Shipping offer with FEDEX ground is for the 48 contiguous United states only. This excludes PO BOX and APO addresses($12 fee) This also ... moreexcludes Hawaii, Alaska, Puerto Rico, Virgin Islands, Guam and any other US territories outside the 48 US. For AK, HI and PR quotes refer to the expedited flate rate shipping service in the listing. For Intl. Shipping please refer to the shipping section in the listing. You have come to the right place! Please e-mail us your technical question. And our experts will send you links to our live ebay listings of the products that best fit your application. We have the ability to put together big systems, as well as low-priced systems that will sound great. 2) Rockville RPG8 800 Watt 2-Way DJ/PA Powered Speakers With an 8" Woofer and a 2" Voice Coil- Constructed With State-Of-The-Art Components For Incredible Sound and Deep Bass THIS ITEM IS BRAND NEW IN ORIGINAL PACKAGING AND COMES WITH A 1 YEAR AUDIOSAVINGS WARRANTY. Click to enlarge(Photos will open in a new window) Price Is for(2) Rockville 8" DJ PA Speakers Totalling 800 Watts! The Rockville RPG8 powered PA speaker is simply amazing in terms of sound quality. And raw power! This speaker has an incredible 400 watts of peak power and will deliver a massive amount of bass, mids, and highs. The ultra-efficient design is amazing! This speaker is the result of a year of research and development. We tested samples of 5 top selling powered speakers and the RPG series out-performed them all. These go louder and have punchier bass. What we found to be interesting was that some of the other speakers we tested against these were rated by their manufacturers at 1.000 watts or more, but they only went around half as loud as these. The 8" woofer built into this speaker has a 2" aluminum voice coil which provides an extremely loud. Deep, punchy bass response. Couple that with our state-of-the-art 1.35' Japanese made pure titanium-diaphragm compression driver and the ultra-wide dispersion, 40° large
$
64.9
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Condition: New
Location: Spring Valley,CA,USA
$
5.07
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Condition: New
Location: China
$
9.99
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Condition: Acceptable
Location: Jonesville,LA,USA
$
99.95
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Condition: New
Location: Inwood,NY,USA
$
19.94
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Condition: New
Location: Los Angeles,CA,USA
$
38.84
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Condition: New
Location: Elk Grove Village,IL,USA
$
6.14
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Condition: New
Location: China
$
64.99
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Condition: New
Location: Chino,CA,USA
$
10.99
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Condition: New
Location: Chino,CA,USA
$
39.95
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$4 Shipping
Condition: New
Location: Woodland Park,CO,USA
$
8.5
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$4.5 Shipping
Condition: New
Location: China
$
9.27
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Condition: New
Location: Windham,OH,USA
$
42.99
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Condition: New
Location: Lincoln,NE,USA
$
6.99
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Condition: New
Location: San Juan,Puerto Rico,USA
$
24.32
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Condition: Seller refurbished
Location: United Kingdom
I am selling a STK437 IC. This part works perfectly, it is in good condition, some pins might be bent on the item they can easily be straightened out. ... moreI do not accept paypal as a payment method. I do however accept a credit card through the eBay checkout system, or Skrill, and of course you are covered by eBay buyer protection. Thank you for your purchases. Payments accepted I accept credit card payments through eBay check out. I also accept moneybookers as a form of payment. I can accept cash if there is a local pickup. I am sorry but we do not accept PayPal payments. Shipping I usually ship items within 24 hours some items might take a little longer so you should expect your item within 2-10 business days to be delivered. My shipping prices include packaging, boxes, materials, gas, ink, time, and insurance if the item is over a certain price. I always email tracking numbers and post them on eBay at time of shipment. Feedback Feedback is automatically left after feedback is left for me; I have my eBay system setup to leave feedback automatically after it is left for me. Returns I will allow returns under the following conditions: If there is a problem with item the buyer must contact me 10 days after item has been received by buyer; I will confirm dates by tracking item. I do accept returns if contacted within 10 days. The buyer is responsible for return shipment(buyer shall pay for shipping) If the item is not defective or the buyer bought item by mistake I charge a 15% restocking fee. I sell new and used parts please look over descriptions and pictures before bidding. Shipping Rates I do my best to keep the shipping costs close to actual cost. Unfortunately shipping prices go up at least once a year, this hurts all of us but it is something we have to accept when we purchase products online. I do cover materials and handling in my shipping cost as well it cost a lot to sell on the internet these days. Emails/questions I am not always at the computer sometimes I need a few days to respond to questions especi
$
4.32
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$3.38 Shipping
Condition: New
Location: China
$
439.95
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Condition: New
Location: Lincoln,NE,USA
$
649
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Condition: New
Location: Rosemead,CA,USA
$
495
21h 25m 12s
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$7,995 Now
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Condition: New
Location: Columbus,OH,USA
$
49.5
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$10.99 Shipping
Condition: New
Location: Windham,OH,USA
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