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$
8.37
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Condition: New
Location: Raleigh, United States
Small speaker output power, full of energy, good sound quality. Note: The left and right channel output of the "negative" can not, and then together, ... moreotherwise it will burn the IC and energized speaker (load) connected before.
$
1.98
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$3.00 Shipping
Condition: New
Location: China
Output Power: 3W mono. We will leave it for everyone that leaves it for us. Size:18 x 14.14 x 2.84mm. Output Impedance:4-8Ω.
$
3.88
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$3.00 Shipping
Condition: New
Location: China
1 x Amplifier Board. Source: You can use PC, MP3, cell phone. Source: You can use PC, MP3, cell phone. We will try our best to avoid any quality problem. ... morePower: DC5V / 2A. 1 x 3P audio input line.
$
16.85
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$2.88 Shipping
Condition: New
Location: China
PASS ACA single-ended class A field effect tube power amplifier board. Output power: 11.25W at 30V. Note: A radiator needs to be installed before use, ... moreand an external heat dissipation case of 0.8 kg or more or more than 3.6 kg on each side.
$
5.75
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$3.00 Shipping
Condition: New
Location: China
Rated Power 20W 2. Sam class D digital amplifier module. Two- channel stereo. Lin :left channel signal input. RIN :right channel signal input. Input signal ... more:500 mV. RO_ :Right channel output negative.
$
14.68
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Condition: New
Location: China
HMC189 model, 2‑4GHz RF input and 4‑8GHz RF output, convenient to use. Model: HMC189. Item Type: Frequency Doubler. Radio Frequency Input (2-4GHz). Radio ... moreFrequency Output (4-8GHz). High precise frequency and high acceptance range greatly enhance the application range.
$
3.93
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$3.00 Shipping
Condition: New
Location: China
1PCS TDA7297 Version Amplifier Board. -AC / DC, 2.0 / dual channel / stereo,12V/2A when using, the output power of 15W +15 W, peak up 25W +25 W. -High ... moresignal to noise ratio. We will try our best to avoid any quality problem.
$
3.22
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Condition: New
Location: China
Maybe You Need ISD1820 voice modul ISD1820 voice module voice board sound recording module on-board microphone CMOS Camera Module CMOS Camera Module OV7670 ... moreDisplay Active 640X480 SCCB Compatible I2C 3.6μm ISD4004 ISD4004 Speech module voice module development Kit NewWay third version SD Card Module 10pcs MCU ARM SD Card Module Slot Socket Reader For Arduino PAM8403 PAM8403 Volume Adjustment Double Track Power Amplifier Module Version A TDA7297 Version A TDA7297 2*15W Audio Amplifier Board Dual-Channel AC/DC 12V Mini Digital Power Amplifier Mini Digital Power Amplifier Board 5V USB Power Supply 3W+3W DC AMP Module Visit my eBay Store: ICs_Processors_Store Product Name:Mini Hi-Fi PAM8610 Audio Stereo Amplifier board/2X10W Dual Channel D Class 12V Description: Work:D Class Quiescent Current:30mA Efficiency:90% Rated output power:10w+10w(8Ω) Frequency response:20Hz to 50KHz Operating voltage:DC7.5-15V Recommended supply voltage:12V.The center PIN of 12VDC is +. PCB board size:40*40*20mm 1) We accept PayPal payment ONLY.
$
11.67
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$2.19 Shipping
Condition: New
Location: China
With 250MHz output bandwidth. A single resistor connected between the OUT and Fb pins is used to set the gain. The amplifier features low for DC offset ... moreand can be used for DC-to-baseband frequency conversion and quadrature amplitude demodulation as well as other DC-coupled applications.
$
0.99
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$3.75 Shipping
Condition: New
Location: China
Mini PAM8403 DC5V 2 Channel USB Power Audio Amplifier Board x 1 PCS. Maximum output power: 3W 2(5V 4Ω). PCB size : 29.5 20.2 15mm(L W H). We maintain ... morethe excellent service standards.
$
5.55
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$3.00 Shipping
Condition: New
Location: China
1x Low-pass Filter NE5532 Hifi Subwoofer 2.1CH Pre-Amplifier Preamp Board. (D) Dual-panel design, and strive to simple signal transmission, signal to ... morenoise ratio is very high. (G) PCB ultra-hardness FR-4 fiberglass board, board size: 82x30mm, excluding protruding parts, thickness: 1.6mm.
$
200.00
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Condition: New
Location: Gaithersburg, United States
This LOT is one RF Bay, Inc. New 0Hz-40MHz 23dB Gain DC Coupled Amplifier, Model Number: DCA-50-23 with SMA Female Connector. Power Gain: 23dB. Frequency ... moreRange: 0Hz - 40MHz. SMA Female Connector.
$
9.99
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Condition: New
Location: Jamaica, United States
Desktop speakers amplifier board, 2.0 stereo output, rated power 3W + 3W. 1PCS XTEA2025B 2.0 Stereo Dual Channel 3W+3W Audio Amplifier Board. The circuit ... moresize: 39 x 52 x 25mm. hope you could understand.
$
112.50
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$22.85 Shipping
Condition: Used
Location: Bosque Farms, United States
We are quick to respond and resolve. We do not have power cords to provide unless they are attached to the item or unless stated that they are provided. ... moreIf one is pictured it is for testing purposes only unless it is attached or stated that it will be included.
$
2.07
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$3.99 Shipping
Condition: New
Location: China
1 x 12V Mini Hi-Fi PAM8610 Audio Stereo Amplifier Board. Due to different producing batches, pro duct details might be a little different. Built-in power-impact ... moresound canceling circuit, no power on impact sound.
$
48.75
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$22.50 Shipping
Condition: Used
Location: Bosque Farms, United States
reasonable condition. Unit is complete, except no 5v output(FUSE? typical use scratches, some of these units have not been used in a while and may need ... morespray cleaning. we have a good return policy. many units have a unique unbroken tamper seal on their case when shipped for your quality protection. STANDARD IEC COMPUTER STYLE POWER CORD NOT INCLUDED WHEN APPLICABLE. Please see my other items for sale. We offer a wide variety of electronic items. calibration not certified. Although our own test equipment is NIST calibrated as of this year. as a general policy. We don't certify a wireless mic's range or channel availability due to buyer's unique local radio background(spectrum) Winners of items shipped to other than U.S.A. for insurance purposes declaration forms will reflect an items full value as sold. Please don't ask for less than actual stated value or"gift" paperwork. Payment on pickup or delivery: Persons picking up items may be photographed. And will be required to sign the payment receipt. unique unbroken tamper seal on their case when shipped MUST BE PRESENT.
$
5.50
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$2.88 Shipping
Condition: New
Location: China
1x Low-pass Filter NE5532 Hifi Subwoofer 2.1CH Pre-Amplifier Preamp Board. (D) Dual-panel design, and strive to simple signal transmission, signal to ... morenoise ratio is very high. (G) PCB ultra-hardness FR-4 fiberglass board, board size: 82x30mm, excluding protruding parts, thickness: 1.6mm.
$
8.55
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$3.00 Shipping
Condition: New
Location: China
Store Categroy. Helpful Links Store Newsletter. Add my Store to your Favorites and receive my email newsletters about new items and special promotions! ... moreGeneral Interest. Hot Products. $16.90 $1.96 $1.59 $1.75 $3.20 $5.35 $7.90 1) onboard TDA2030A audio power amplifier chip. 2) mono 18w power amplifier circuit design. 3) socket onboard horn. 4) the onboard 10 k adjustable resistance. Can adjust the volume of the amplification. 5) the onboard power light. 6) chip has lead to the main pin. Can directly input audio signal. 7) working voltage: 6-12v. 8) board size: 31.6*23.2(mm) SHIPPING. PAYMENT. RETURNS. FEEDBACK. ABOUT US. 1)All items will be shipped to your paypal address.Please update your latest address when you check out.And please make sure to provide us with correct,precise and detailed shipping address. 2)Most of the items will be shipped via Hongkong Airmail/Singapore Airmail.To US customers.We will send the package via E-packet. 3)All items will be shipped in 1-2 business days(excluding Sat.Sun& Holiday) after payment received and cleared. For the long-time holiday, we'll post the info on our store and reply you automatically via emails. 4)Tax:We will do our best to help you to clear the goods.And the tax depends on each country custom. 5)If you don't receive items over 30 business days.Please make sure to contact us before leaving any neutral or negative feedbacks.We'll try our best to help you solve the problem. 6)The product in our store is free shipping. But the shipping method is different based on your order.If your order is more than $50.We will send the items to you with tracking number for free.If your order is less than $50.The registered mail fee is on your side. We could also deliver your item via EMS.DHL or Fedex based on your requirement. We Only Accept Paypal on Ebay. For specific requirements. Please feel free to contact us. 1)If for some reason you're not satisfied with our service or product quality. Please contact us within 3 days after you get the package. You can re
$
2.32
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$2.86 Shipping
Condition: New
Location: China
$
8.55
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$3.00 Shipping
Condition: New
Location: China
Onboard TDA2030A audio power amplifier chip. Mono 18 w power amplifier circuit design. Chip has lead to the main pin, can directly input audio signal. ... moreBoard size: 31.6 (mm) x23.2 (mm). The onboard power light.
$
10.27
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$3.00 Shipping
Condition: New
Location: China
1pcs Tube PreAmplifier Board. 3, the output of the left channel / right channel output Channel Type: 2.0 / Stereo. Power Input: AC12V 1A /5.5 2.1 plug. ... more2, the left-channel input / right channel input.
$
4.25
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$3.20 Shipping
Condition: New
Location: China
Visit store: tinxi-clothes-shop- Import duties. Taxes and charges are not included in the item price or shipping charges. These charges are the buyer ... moreresponsibility. Please check with the local customs office to determine what these additional costs will be prior to bidding/buying. We are a company in CHINA. Delivery from China will cost approximately 20-30 working days. Please pay attention to the shipping and delivery time before you bid. Thank you. 1PCS Power Supply Audio Amplifier Board Module TDA2030 TDA2030A 6-12V 18W Single. Article-Nr.5401469. Product Details: Audio Amplifier Board Module Condition: new TDA2030A chip Single 18w device 10 k adjustable resistance to adjust the voice Power light Working voltage: 6 ~ 12 v Size: approx. 32 x 24mm Color is shown as pictures PLS NOTE that due to lighting effects. Monitor's brightness/ contrass settings ect, there could be some slight differences in the color tone of the pictures and the actual item! Package Included: 5 x Audio Amplifier Board Module, Powered By Tinxi.
$
1.49
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$3.00 Shipping
Condition: New
Location: China
Power: 3 W. Size: 40 20mm. Color: See pictures.
$
1.72
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$3.00 Shipping
Condition: New
Location: China
Store Categroy. Helpful Links Store Newsletter. Add my Store to your Favorites and receive my email newsletters about new items and special promotions! ... moreGeneral Interest. Hot Products. $16.90 $1.96 $1.59 $1.75 $3.20 $5.35 $7.90 1) onboard TDA2030A audio power amplifier chip. 2) mono 18w power amplifier circuit design. 3) socket onboard horn. 4) the onboard 10 k adjustable resistance. Can adjust the volume of the amplification. 5) the onboard power light. 6) chip has lead to the main pin. Can directly input audio signal. 7) working voltage: 6-12v. 8) board size: 31.6*23.2(mm) SHIPPING. PAYMENT. RETURNS. FEEDBACK. ABOUT US. 1)All items will be shipped to your paypal address.Please update your latest address when you check out.And please make sure to provide us with correct,precise and detailed shipping address. 2)Most of the items will be shipped via Hongkong Airmail/Singapore Airmail.To US customers.We will send the package via E-packet. 3)All items will be shipped in 1-2 business days(excluding Sat.Sun& Holiday) after payment received and cleared. For the long-time holiday, we'll post the info on our store and reply you automatically via emails. 4)Tax:We will do our best to help you to clear the goods.And the tax depends on each country custom. 5)If you don't receive items over 30 business days.Please make sure to contact us before leaving any neutral or negative feedbacks.We'll try our best to help you solve the problem. 6)The product in our store is free shipping. But the shipping method is different based on your order.If your order is more than $50.We will send the items to you with tracking number for free.If your order is less than $50.The registered mail fee is on your side. We could also deliver your item via EMS.DHL or Fedex based on your requirement. We Only Accept Paypal on Ebay. For specific requirements. Please feel free to contact us. 1)If for some reason you're not satisfied with our service or product quality. Please contact us within 3 days after you get the package. You can re
$
8000.00
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$250.00 Shipping
Condition: Used
Location: China
The Keysight 81482B is specially designed for the 1400nm band. It has continuous sweep through full wavelength range with mode-hop free tuning over full ... morewavelength range. The Keysight 81482B tunable laser covers both the E- and S-band (1370 to 1495nm).
$
2.69
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Condition: New
Location: China
$
10.23
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Condition: New
Location: China
Item Type: Amplitude Phase Detection Module. Dual demodulating log amplifier and phase detector. Feature: 1. If you do not receive our reply within 48 ... morehours, pls. If you are satisfied with our service, pls.
$
89.00
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$18.33 Shipping
Condition: For parts or not working
Location: Lewisville, United States
The P7001 can also be connected to anexternal computer which then is able to process the digitized signals. The P7001 periodically samples the horizontal ... moreand vertical signals simultaneously as they pass from the plug-ins to the vertical and horizontal amplifiers.
$
1400.00
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$45.00 Shipping
Condition: Used
Location: Canada
The 503L is a general purpose laboratory amplifier capable of more than 3 W of linear output power when driven by any laboratory signal or sweep generator. ... moreENI 503L Features. 2 MHz to 510 MHz, 3 W, 40 Db.
$
2.58
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$2.88 Shipping
Condition: New
Location: China
Onboard HXJ8002 single channel 3W, BTL bridge connection audio power amplifier chip. the output power (typical): 3W (load 3ω); 2.5W (load 4ω); 1.5W (load ... more8ω). the input signal is a frequency is 1kHz, 8ω loads; average output power is 1W condition.
$
37.50
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$29.40 Shipping
Condition: Used
Location: Bosque Farms, United States
TEKTRONIX MODEL 7B53A MAIN TRIGGERING AMPLIFIER DUAL TIME BASE This eBay listing is for a used vintage used Tektronix model 7B53A Main Triggering Amplifier(as ... moremarked) but I see others are calling this a dual time base unit as well. Sadly- I don't have a means of testing this out- sorry. I'm selling the unit as-is and untested. Overall size is 2.75" across. 14" deep and 5" tall. Seller Location Reference: Box 115 PAYMENTS We accept PAYPAL. Plus other options like local pickup for FREE and coming soon- ProPay! We do ship ASAP upon payment as noted above within 1 business day 95% of the time! We do file Non Paying Bidder Alert with Ebay for non-payments! Furthermore. Ebay's new payment rules of requiring all Ebay bidders to use an online electronic form of payment like Paypal, Propay, etc. which has scared away many of my loyal and repeat customers who do have have this form of payment method available. DO NOT let this be an obstacle to your bidding on any of my items! I welcome all bids, even from those bidders who do not have a Paypal account. BID IN CONFIDENCE– CHECK MY FEEDBACK! My goal is your satisfaction. I leave positive feedback right after the payment is received for all payments! If you plan to leave anything less than positive feedback and 5 stars- please let me know so that I can work out any problems that you may have. INTERNATIONAL BIDDERS- PLEASE READ Attention all international bidders- I welcome bids from all around this great world of ours! But please note that I only ship outside of the United States via USPS(United States Postal Service) by Priority Mail ONLY unless its a smaller item in which case I can ship via USPS First Class mail if the value is under $50.00 in value. The only exception is with the country of Italy. All purchases from Italy will only be shipped via USPS Priority Mail. This is for both your protection. Speedy delivery of your purchase and for delivery confirmation/tracking. Please feel free to contact me for a S&H quote but please do so upto 24
$
0.99
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$3.00 Shipping
Condition: New
Location: China
Output power: 3W + 3W (4Ω). This is a mini 2 channels 3w amplifier with PAM8403. It is perfect for MP3/MP4/notebook. 2PCS 2 Channels 3W PAM8403 Class ... moreD Audio Amplifier Board.
$
10.27
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$3.00 Shipping
Condition: New
Location: China
1pcs Tube PreAmplifier Board. 3, the output of the left channel / right channel output Channel Type: 2.0 / Stereo. Power Input: AC12V 1A /5.5 2.1 plug. ... more2, the left-channel input / right channel input.
$
10.69
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Free Shipping
Condition: New
Location: China
Item Type: Amplitude Phase Detection Module. Dual demodulating log amplifier and phase detector. Feature: 1. If you do not receive our reply within 48 ... morehours, pls. If you are satisfied with our service, pls.
$
9.08
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$3.00 Shipping
Condition: New
Location: China
Onboard TDA2030A audio power amplifier chip. Mono 18 w power amplifier circuit design. Chip has lead to the main pin, can directly input audio signal. ... moreBoard size: 31.6 (mm) x23.2 (mm). The onboard power light.
$
5.76
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$3.00 Shipping
Condition: New
Location: China
Rated Power 20W 2. Sam class D digital amplifier module. Two- channel stereo. Lin :left channel signal input. RIN :right channel signal input. Input signal ... more:500 mV. RO_ :Right channel output negative.
$
3.85
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$3.00 Shipping
Condition: New
Location: China
Maximum output power: 3W 2(5V 4Ω). PCB size Overall height after installed is about 16mm.
$
3.72
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$3.00 Shipping
Condition: New
Location: China
DC12V-24V TPA3118 Mono Channel BTL 50W Balanced Unbalanced Input Amplifier Board. Balanced Input Signal (differential): Signal + Signal -, GND (ground). ... moreSignal Input Mode Output Power:50W (2Ω speaker). ).
$
1990.00
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$89.00 Shipping
Condition: Used
Location: Israel
Fully T ested. Good Working Condition.
$
1980.00
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$28.31 Shipping
Condition: Used
Location: Ventura, United States
Click here to see description.
$
1.64
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$3.20 Shipping
Condition: New
Location: China
Item Description: 1.Advanced Micro Devices. Volume: 1.85* 2.11cm 2.Excellent noise suppression in the case is not connected to the input audio. The ear ... moreclose to the speaker can not hear any noise 3.Two-channel stereo. 5V power supply can output 3W +3 W power, can directly drive 4Ω 8Ω small speaker output power, full of energy, good sound quality. 4.Unique without LC filter Class D digital power board. And can be used directly to the computer's USB powered. 5.Dual-panel wiring. Properly solve the crosstalk between the ground potential balance and channel wiring 6.Ultra-miniature design. Can easily be placed in the internal space for a variety of digital products, ultra high zoom efficiency. 7.All using the machine for the entire board soldering. Hand soldering iron welding quality comparable! 8.Rated working voltage 2.5-5V. Limit operating voltage 5.5V. Note: The left and right channel output of the"negative" can not. And then together, otherwise it will burn the IC and energized speaker(load) connected before. Shipping List: 5PCS*2 Channels 3W PAM8403 Class D Audio Amplifier Board We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is som
$
30.79
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$3.00 Shipping
Condition: New
Location: China
1 x Amplifier Module. Output noise floor: -149 dBm/Hz @ maximum gain. The reference gain curve is as follows Output impedance: 20Ω. Input impedance: 50Ω. ... moreUsually it cost about 35USD-50USD.
$
2.40
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$3.40 Shipping
Condition: New
Location: China
Item Description: 1.Advanced Micro Devices. Volume: 1.85* 2.11cm 2.Excellent noise suppression in the case is not connected to the input audio. The ear ... moreclose to the speaker can not hear any noise 3.Two-channel stereo. 5V power supply can output 3W +3 W power, can directly drive 4Ω 8Ω small speaker output power, full of energy, good sound quality. 4.Unique without LC filter Class D digital power board. And can be used directly to the computer's USB powered. 5.Dual-panel wiring. Properly solve the crosstalk between the ground potential balance and channel wiring 6.Ultra-miniature design. Can easily be placed in the internal space for a variety of digital products, ultra high zoom efficiency. 7.All using the machine for the entire board soldering. Hand soldering iron welding quality comparable! 8.Rated working voltage 2.5-5V. Limit operating voltage 5.5V. Note: The left and right channel output of the"negative" can not. And then together, otherwise it will burn the IC and energized speaker(load) connected before. Shipping List: 5PCS*2 Channels 3W PAM8403 Class D Audio Amplifier Board We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is som
$
5.38
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Condition: New
Location: China
Features: 100% Brand new and high quality! This Internet Streaming/Media Centre TV Box is for you! Supports usual for Android apps so you can access your ... morefor email, for Facebook etc. via your TV. Best choice for yourself or your friend.
$
14.91
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Condition: New
Location: China
The corresponding plugs must be inserted and functions can be matched to work. You cannot solder lines yourself, and there is a risk of burning the Bluetooth ... morechip. 1 x AUX audio cable. 1 x Bluetooth power amplifier board.
$
13.30
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$3.00 Shipping
Condition: New
Location: China
Amplifier board size: length x width x height = 98x43x30mm. Carefully check before electricity, ensure the wiring is correct. Output short circuit protection: ... moreYes. Over-temperature protection: Yes, radiator FET temperature higher than 100 ° C, turn off the output!
$
9.85
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$3.00 Shipping
Condition: New
Location: China
PCB Size : 55mm 105mm 1.6mm. This PCB is suitable for the TDA2030/TDA2030A / LM1875T/LM675. Dual-panel design board and set aside a coupling capacitor ... moreweld plate. compatible with OCL (dual channel) and BTL (mono) two installation styles,with big power, low distortion, sweet sound, etc.
$
0.99
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$2.88 Shipping
Condition: New
Location: China
Support serial transmission mode, replacing the serial line (half duplex). support IO latches the mode. 9,Net work creating. HC-11,1 pcs.
$
1.87
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$3.00 Shipping
Condition: New
Location: China
Low current draw: 4mA quiescent and 1uA in shutdown mode. We will leave it for everyone that leaves it for us.
$
93.75
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$22.50 Shipping
Condition: Used
Location: Bosque Farms, United States
TEKTRONIX PS 5004 PS5004 PRECISION POWER SUPPLY PLUG IN Description: Thank you for your interest! We are auctioning off this TEKTRONIX PS 5004 PS5004 ... morePRECISION POWER SUPPLY PLUG IN Acquired from government surplus. As you know with most government agencies. When a new grant comes in, they have to justify the grant by buying new equipment leaving very useful equipment for surplus. COMES AS SHOWN! Some cosmetic wear. USA CUSTOMERS- NO MEANS TO TEST. However will offer a 14 day guarantee to try it out fully with right of return. INTERNATIONAL CUSTOMERS- NO MEANS TO TEST. And due to the cost to ship internationally and the distance items have to travel, ALL items shipped outside of the USA are SOLD AS IS WITH NO GUARANTEES. We love our international customers and would love to have your business but due to the nature of the used equipment, and that all items are untested and used, all sales are final. No refunds or returns, please bid accordingly! 1. All equipment is sold-as-is. We are surplus equipment dealers and do not have the ability or knowledge to test equipment for functionality beyond plugging it in and describing what we observe as best we can. 2. All statements regarding products and their configurations are made to the best of our ability and with the assumption that the buyer is knowledgeable and proficient in the use of this type of equipment. 3.We have no knowledge of the history of the equipment. Due to the nature of used and surplus equipment no guarantees or warranties either expressed or implied are offered unless specifically noted in the description. 4. NO REFUNDS OR RETURNS will be allowed. No exceptions unless offered in the description. 5. No manuals.NO STANDARD POWER CORDS, accessories, software etc are included unless pictured and noted in the description. 6. It is the bidder's responsibility to understand that the terms of the auction. The nature of equipment offered and bid accordingly. Shipping: BUYER TO PAY SHIPPING IN THE US. Alaska& Hawaii will be more! INTERNATIONAL BIDDERS WE
$
3.67
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Condition: New
Location: China
$
8.22
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Condition: New
Location: China
Assembled semi-finished rectifier filter board (not contain capacitance). Circuit board with double-sided blue glass plate thickness of 1.6mm, double-sided ... moretinplate oil plate, wiring reasonable. Output with two LED lights.
$
1.98
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$3.00 Shipping
Condition: New
Location: China
Output Power: 3W mono. We will leave it for everyone that leaves it for us. Size:18 x 14.14 x 2.84mm. Output Impedance:4-8Ω.
$
14.06
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$4.32 Shipping
Condition: Neu
Location: China
Produktmodell: XY-C100H. 1 x Verstärkerplatine. Hinweis: Die Ausgangsleistung des Netzteils sollte größer sein als die Ausgangsleistung der Endstufe, ... moresonst wird die Klangqualität durch 12V beeinträchtigt → 8 Ω/30W+30W, 4 Ω/40W+40W.
$
1.57
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$2.86 Shipping
Condition: New
Location: China
$
2.27
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$0.07 Shipping
Condition: New
Location: China
$
14.58
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Condition: New
Location: China
The corresponding plugs must be inserted and functions can be matched to work. You cannot solder lines yourself, and there is a risk of burning the Bluetooth ... morechip. 1 x AUX audio cable. 1 x Bluetooth power amplifier board.
$
3.29
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Condition: New
Location: China
$
6.03
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$2.99 Shipping
Condition: New
Location: China
Onboard TDA2030A audio power amplifier chip. Mono 18 w power amplifier circuit design. Chip has lead to the main pin, can directly input audio signal. ... moreBoard size: 31.6 (mm) x23.2 (mm). The onboard power light.
$
4.84
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$3.50 Shipping
Condition: New
Location: China
DIY speaker, it is best not to use the Bluetooth signal shielding material. Using the digital power amplifier chip TPA3116D2 college D class operation, ... moreintegrated CSR8635.4 version of. Power amplifier chip with more than 90% of the power efficiency and low idle loss characteristics.
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