Holidays.net Online Store

Holdays.net Home


March 1st, 2015
St. David's Day

March 2nd, 2015
Texas Independence Day

March 2nd, 2015
Casimir Pulaski Day

March 2nd, 2015
Read Across America Day

March 3rd, 2015
Town Meeting Day Vermont

March 5th, 2015
Purim

March 8th, 2015
Daylight Saving Time starts

March 8th, 2015
International Women's Day

March 17th, 2015
Evacuation Day

March 17th, 2015
St. Patrick's Day

March 20th, 2015
Vernal equinox

March 21st, 2015
International Day of Nowruz

March 21st, 2015
World Down Syndrome Day

March 21st, 2015
World Day to Eliminate Racial Discrimination

March 21st, 2015
World Poetry Day

March 22nd, 2015
World Water Day

March 23rd, 2015
World Meteorological Day

March 24th, 2015
World Day for Truth concerning Human Rights Violations

March 24th, 2015
World Tuberculosis Day

March 25th, 2015
Maryland Day

March 25th, 2015
World Solidarity Day for Detained and Missing Workers

March 25th, 2015
Day to Remember Slavery Victims and Transatlantic Slave Trade

March 26th, 2015
Prince Jonah Kuhio Kalanianaole Day

March 29th, 2015
Palm Sunday

 



Search:

Ultra-small Two-channel 3w High-power Usb-powered Mini Digital Amplifier Board For Sale

Ultra-small Two-channel 3w High-power Usb-powered Mini Digital Amplifier Board




Welcome to our shop!
Description

two-channel 3W high-power USB-powered mini digital amplifier board for mp3 mp4 notebook #1200021

[3 x 2] 6W of power at 5V input

The power supply is recommended to take the USB-5V or a single lithium-powered.

Power: 3.6 to 5.5V, single-cell lithium battery or USB power supply suitable and can also be used four 1.2V battery-powered, when use transformer power supply, be sure to add a 5V regulator circuit, more than 5.5V chip will burn.

Power supply: direct current (DC ):3.6v5.5V

Output power:3W+3W (4 Euro )

Signal to noise ratio:90dB

Efficiency: >90%

Size:24*15.5*mm size:20mm positioning holes spaced aperture:2mm

Note:

1: the power positive and negative electrodes cannot be reversed, the supply voltage does not exceed5.5V, these two contrary will cause IC damage.

2: the film has high gain buffer, can not change the board of any element parameter, does not correspond to the parameters will lead to IC damage.

3: Please input line with shielding line, can play a role of anti interference, eliminate the clutter current sound.

4: the output for the CMOS BTL driver around the horn pipe, negative cannot be connected together, which is connected with a horn4 lines are completely independent, does not allow access!

Package includes:

  • 1x amplifier board

Payment

We only accept payments via paypal. All payments must be prepaid, no Cash and COD payment.

We will ship the item to the address on your paypal payment notice, Please confirm your shipping address in the PayPal Account.

If you have any problem about payment , please contact us.

Delivery details

Item will be shipped within 3 working days after full payment is received. We ship worldwide with flat rate shipping by post Air mail, the shipment usually takes 15-45 business days .

We can also provide express post by EMS(5-8 days) or UPS(4-5 days). The cost is higher thanstandard postage, extra shipping fees is needed. if you need express post please contact us !

About us

We will leave positive response to buyer as soon as buyer pays for the item .Your satisfaction is our first priority. Please leave us positive response upon satisfaction of the item. Please email us before leaving negative and neutral response. We will try our best to solve the issue. We will leave positive response to buyer as soon as buyer pays for the item .

Contact us

we do try respond as quickly as possible. Due to time zone difference, please allow 12~24 hours to get your mail replied.If you have any questions, Please contact with usvia message or ourcustomer service e-mail .thanks for your buying ,wishes you have a happy shopping from our shop !

Engineered for professional sellers´╝ü



Ultra-small Two-channel 3w High-power Usb-powered Mini Digital Amplifier Board

This item has been shown 0 times.

Buy Now

Ultra-small Two-channel 3w High-power Usb-powered Mini Digital Amplifier Board :
$2




Sony Ta-e2000esd Digital Processing Control Amplifier Preamp Vintage 100% Tested picture
Sony Ta-e2000esd Digital Processing Control Amplifier Preamp Vintage 100% Tested


Peachtree Audio Decco65 Integrated Amplifier Cherry  picture
Peachtree Audio Decco65 Integrated Amplifier Cherry


Audiophile, Single Ended Pse All Dhp Tube Amplifier 2x3w, Lundahl It-monolithot picture
Audiophile, Single Ended Pse All Dhp Tube Amplifier 2x3w, Lundahl It-monolithot


Teac A-h500 Hifi Amp picture
Teac A-h500 Hifi Amp


Sony Ta-sa200wr 2 Channel Integrated Amplifier With Two Cables picture
Sony Ta-sa200wr 2 Channel Integrated Amplifier With Two Cables


Arcam Delta 60 Integrated Stereo Amplifier picture
Arcam Delta 60 Integrated Stereo Amplifier


Crestron Cnx-bipad8 Audio Distribution Processor Preamp Switcher picture
Crestron Cnx-bipad8 Audio Distribution Processor Preamp Switcher


New Bose Lifestyle Stereo Amplifier Style Amp 1v, Power Cable, 30' Audio Cable picture
New Bose Lifestyle Stereo Amplifier Style Amp 1v, Power Cable, 30' Audio Cable


At-ha5000 Audio-technica Headphone Amplifier From Japan  - Kz picture
At-ha5000 Audio-technica Headphone Amplifier From Japan - Kz


At-ha40usb Audio Technica Headphone Amplifier From Japan - Kz picture
At-ha40usb Audio Technica Headphone Amplifier From Japan - Kz