DIY PRT-02A 6N2 Tube preamplifier kit
Note: this is a DIY kit, all the components will need yourself to solder it.
if need assembled board,pls add extra 5usd
RT-02A reference to the famous machine's AUDIO NOTE M7 amplification circuit. Allowing players to spend very little cost and access to High cost-effective products.
work voltage: 0-AC(6-12V) above 1A. (when above AC9V. please note the heatsink temperature)
0-AC(200V-240V) above 10mA
The gain default is about 10 times
PCB size: 127X75mm (W*L)
the tube hight is about 80mm ( inlcude Copper pillar size)
Through the PCB jump cap for different tube adaptation,
PRT-02A is designed for integrated board, DC filament power supply, high-voltage regulator and electronic filtering,
Package include: HIFI RT-02A preamp kit X 1
6N2 tube X 2pcs
we have the suitable transformer for sale. Please check following link:
HTTPS://www.ebay.com/itm/10W-EI-transformer-for-tube-preamp-0-110V-2-To-0-6V-1A-0-200V-20mA-/222309316724?
compatible:
Jump cap short A--1 , can install 6N2, 6N11,6922 etc.(6N1 current is too large, not suitable)
Jump cap shorted B--1 , can install 6N4, 12AU7, 12AX7,12AT7 etc
The following is the assembled photo,( just for reference only)
Shipping time:
Default send byairmail,about 15-22 business days can arrive most of europe countries, Russia,Brazil,Africa.Ukraine and some other remote countries will need some more days.
If you need iturgently,also can contact us for adding money using a fastercourier(EMS,DHL,UPS or courier you designated)
Payment:
We ONLY acceptPayPal. Payment must be made within 3 days of the auction end time. Non-Payingbidders will be reported.
All items will beshipped within 1-3 business days (from china)upon receipt of payment.
We ONLY send itemto buyer's registered Paypal address,Buyer must be responsible for their postaladdress
Customs &duties:For cross-border transactions,.we are not responsible for tariffs andduties. However, buyers may be responsible for actual, applicable tariffs, and duties as requested by respectivecountry laws
Return & Exchange:
>> Someitems return is accepted within 7 days after the buyer's receiving theitem.(please see the detail describe)[In case of DOA (Dead on Arrival), pleasereport within 3 days]
>> Returneditem has to be new, unworn and in its original condition.
>> After getting the returned item, we will refund the customer at theitem's price ( excluding the shipping costs to and from )