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P7-MINI-Preamplifier-Board-Top-Pre-AMP-Headphone-DIY-KIT-FOR-MX50-L20-L6-NE5532
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P7-MINI Preamplifier Board Top Pre-AMP Headphone DIY KIT FOR MX50 L20 L6 NE5532

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Seller information

hifispot168 (5224 Green star icon for feedback score in between 5,000 to 9,999)
99.6% Positive feedback
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Ebay Stores HIFI SPOT
Item condition:
New
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More than 10 available / 51 sold
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Price:
US $12.99
 
 
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Shipping:
FREE ePacket delivery from Hong Kong | See details
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Item location:
HIFI SPOT, Hong Kong
 
Ships to:
Worldwide See exclusions
Delivery:
Payments:
PayPal , Bill Me Later  | See payment details
International shipping and import charges paid to Pitney Bowes Inc. Learn More
Returns:
14 days money back or item exchange, buyer pays return shipping  | Read details

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Description Shipping and payments
Item number:
220866124397
Seller assumes all responsibility for this listing.
Last updated on  Apr 24, 2013 23:23:41 PDT  View all revisions

Item specifics

Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions- opens in a new window or tab ... Read moreabout the condition
 

HIFI SPOT

Visit my eBay store  HIFI SPOT
 
Features

 

Tips: DIY kit installation requires some basic electronic production and practical ability, there is the risk of damage during the process of installing, once the parts are installed we are not responsible for the components. thanks for your understanding.


This is a well made pre amp board, full DC，no coupling, simple, while sophisticated.

Avoid any distortion caused by capacitors. And bandwidth limitations.

Frequency to DC 1HZ, high to 1M HZ.

Using double-sided gold-plated military grade PCB material.

This board is well compatible with MX50, L20, L6 and other power amplifier boards.



Cable can be easier ways to avoid the wrong signal line connections for a variety of noise problems.



the board doesn't have coupling capacitors, and it's DC Pre-amplifier board.


Low-noise, four times the amplification. Using AC 12-0-12 V power supply.

NCC series using the maximum filter capacitor. KZE ULTRA LOW ESR capacitors.

TDK monolithic decoupling capacitors. Taiwan Stepping low error potentiometer.

JRC 4580 D( you can replace it with NE5532 etc)

Low-noise dual op amp.

PCB area of ​​2.8 CM * 7 CM

PACKAGE INCLUDE: PRE AMP BOARD KIT X1

NOTE: YOU NEED WELD THE COMPONENTS BY YOURSELF


Warm note

Please kindly keep in mind that we are a seller in China, and you are doing international business, so the delivery may take a bit longer time than your deals in domestic..
  Please kindly leave  5 ★ DSR (detailed seller rating) and POSITIVE feed back to us if you are happy with the transaction, both of them are ultimatly important to us. if you are not happy, please DO communicate with us and let's have the opportunity to make you satisfied before you leave any non-five stars DSR, poor feedback and open any dispute/case.
   

You will be welcomed to communicate with us by eBay message system.  

Best regards.

Shipment
 
       
  •       Items will be shipped within 1 business day on payment received.
       
  •       Items are shipped from Hong Kong using Airmail, reach most of the                                                      countries within 10 to 20 business days.
       
  •       Delivery time depends on destination and other factors, it may takes up                                                 to 20 business days.                                                                                                                                                                                                     
Country

Delivery Time

Working Days (not                                                           including holiday)
5-7
8-11
12-14
15-19
20-22
>29
Working Days + Saturday                                                           + Sunday
5-9
10-15
16-20
21-25
26-30
>38
United States
Rate (item arrived)
5 .1%
50.1%
29.6%
10.5%
4.7%
Refund
United Kingdom
Rate (item arrived)
9.9%
63.2%
19.1%
3.4%
4.4%
Refund
Australia
Rate (item arrived)
21.4%
50.0%
14.3%
7.2%
7.1%
Refund
France
Rate (item arrived)
10.5%
28.6%
43.8%
10.1%
7.0%
Refund
Germany
Rate (item arrived)
11.1%
22.2%
30.3%
20.9%
15.5%
Refund
Canada Rate (item arrived) 0.0% 47.1% 31.4% 17.6% 3.9%

Refund

Spain
Rate (item arrived)
3.5%
25.0%
47.9%
12.9%
10.7%
Refund

  •       International Buyers – Please Note:
             
      • Import duties, taxes and  charges are not included in the item price or shipping charges. These charges  are the buyer’s responsibility.
      • Please check with your country's  customs office to determine what these additional costs will be prior to  bidding/buying.
  • We ship to PayPal registered address only. Please provide your correct detailed address and full name in PayPal. A phone number is recommended for more accurate delivery.      

    • We will put legal effort to minimize any GST or V.A.T. or other Import Taxes. If applicable,however,any tax/duty would be excluded from the price.
    • Most items are shipped from China via Hong Kong by air mail (without tracking number) or registered post with tracking number, Shipment takes 6-45business days to arrive, tt ultimately depends on the courier service company.                                                            
         
    • we don't ship to Italy by economy shipping.if you want the item need choose express shipping.
    • We promise each item would be shipped, but sometimes less than 0.5% packages might be lost on the way, you could choose to let us resend a same item or ask for refund
Payment
  • We accept payment by Paypal Only.

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Seller assumes all responsibility for this listing.

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Item location: HIFI SPOT, Hong Kong
Shipping to: Worldwide
Excludes: US Protectorates, APO/FPO, Guatemala, Fiji, Papua New Guinea, Solomon Islands, Guadeloupe, Sierra Leone, Marshall Islands, Nauru, Wallis and Futuna, French Guiana, Anguilla, Gambia, El Salvador, Guam, Micronesia, Dominican Republic, Mayotte, Cameroon, Guyana, Azerbaijan Republic, Macau, Suriname, Oman, Georgia, Tonga, United Arab Emirates, Kenya, Argentina, New Caledonia, Guinea-Bissau, Senegal, Eritrea, Togo, Armenia, Bhutan, Uzbekistan, Saint Kitts-Nevis, Morocco, Qatar, Falkland Islands (Islas Malvinas), Saint Vincent and the Grenadines, Burundi, Slovakia, Iraq, Equatorial Guinea, Mauritania, Belize, Aruba, Uruguay, Congo, Democratic Republic of the, Western Sahara, Congo, Republic of the, American Samoa, French Polynesia, Cook Islands, Colombia, Comoros, Kuwait, Bermuda, Benin, Algeria, Montserrat, Zambia, Russian Federation, Somalia, Antigua and Barbuda, Vanuatu, Swaziland, Italy, Ecuador, Ethiopia, Pakistan, Laos, Niger, Tanzania, Panama, Burkina Faso, Kyrgyzstan, Venezuela, Ghana, Reunion, Djibouti, Chile, Puerto Rico, Cape Verde Islands, China, Martinique, Mali, Botswana, Saint Pierre and Miquelon, Madagascar, Cambodia, Indonesia, Tajikistan, Paraguay, Cayman Islands, Lebanon, Saint Helena, Rwanda, Liberia, Seychelles, Bolivia, Maldives, Bangladesh, Sri Lanka, Libya, Hong Kong, Nigeria, Lesotho, Central African Republic, Gabon Republic, Zimbabwe, Saint Lucia, Mauritius, Guinea, Jordan, Côte d'Ivoire (Ivory Coast), British Virgin Islands, Turks and Caicos Islands, Kiribati, Chad, Turkmenistan, Grenada, Costa Rica, Haiti, India, Mexico, Yemen, Afghanistan, Africa, Kazakhstan, Mongolia, Netherlands Antilles, Saudi Arabia, Nepal, Bahrain, Bahamas, Trinidad and Tobago, Dominica, Palau, Malawi, Nicaragua, Angola, South America, Tunisia, Uganda, Brazil, Western Samoa, Barbados, Tuvalu, Jamaica, Egypt, Mozambique, Namibia, Niue, Peru, Central America and Caribbean, Honduras, Virgin Islands (U.S.), South Africa, PO Box
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Will usually ship within 1 business day of receiving cleared payment[newWindowTxt].

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