Assembeld Ground Grid gg Preamplifier + PSU board + transformer + tubes

Description

Assembeld Ground Grid gg Preamp board + Power supply board  + R-core transformer + tubes
Power supply board input voltage:
0-AC220V  0-AC220V   0-AC12.6V
(high votlage 200V-265V  50ma  /low voltage 12V-15V above 0.5A all ok )
Preamp PCB Size: 132X132mm,
Power supply PCB Size:  130*70mm
thickness: 1.6mm,
copper thickness 50um.
This board is use 3pcs 12AU7 tubes.
This is assembeld and tested board.
(The R-core transformer two 6.3V need connect in
series as 12.6V）
Package include: Assembled GG Preamp board   X 1
Assembeld Power supply board  X 1
12AU7 tube   X 3pcs
R-core transformer   X 1
Shipping time:
Default send by airmail,about 14-20 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 )