eBay


You are bidding a full assembled Headphone amp,it using components as following:

*1/4W 1% precision metal film resistors (made in TAIWAN)

*BC high-end KO135 2200UF filter capacitances,South Korea SAMWHA Aureate electrolysis,

*AUDIOPHILE MKP 4U7 400V 3% precision tinfoil capacitance

*Origilal ST MC33078N opamp

*Philips BD139、BD140 transistors(The same batch number)

*Omron G2R - 2 12V Relay 700MV Protection circuit,7 seconds delay connect function.

 

packing included:Full assembled GOLD- A1 Headphone Amplifier  X1 ---New version(The case has a little change and several caps also has been changed)

                                     Power calbe  X1

 

 

 

 

Note:This is a DIY product,no original package,no operation instructions.

 

Shipping time:

Default send by express delivery,about 7-12 business days can arrive most of europe countries, Russia, Brazil,Africa.Ukraine and some other remote countries will need some more days.

 

Payment:

We ONLY accept PayPal. Payment must be made within 3 days of the auction end time. Non-Paying bidders will be reported.

All items will be shipped within 1-3 business days (from china)upon receipt of payment.

We ONLY send item to buyer's registered Paypal address,Buyer must be responsible for their postal address

Customs & duties:For cross-border transactions,.we are not responsible for tariffs and duties. However, buyers may be responsible for  actual, applicable tariffs, and duties as requested by respective country laws

 

Return & Exchange:

>> Some items return is accepted within 7 days after the buyer's receiving the item.(please see the detail describe)[In case of DOA (Dead on Arrival), please report within 3 days]

>> Returned item has to be new, unworn and in its original condition.
>> After getting the returned item, we will refund the customer at the item's price ( excluding the shipping costs to and from )

 

A1 kit:

 http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=110655871413&ssPageName=STRK:MESE:IT

 

Assembled A1 amp board:

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=110664962457&ssPageName=STRK:MESE:IT