DIY Hiend L3 RIAA MM Tube Phono Amplifier Board PCB + Power Supply PCB C7-35

Description

T
his list is for 1pcs amp bare PCB + 1pcs Power supply bare PCB. no other components!!!
This board is base on AudioNote L3 Phono amplifier circuit
AUDIO NOTE new version of L3 RIAA phono line
Use 1pcs 12AX7+1pcs 6922 dual triode to complete the left and right channel amplification.
Special note === The power board supporting the new L3 RIAA is specially designed and improved by us, the unique AN preamp general voltage regulator board MK2.
The Power supply board are using 1pcs  6X4 and 1pcs ECL82
Amplifier PCB Size: 190mm*113mm
Power supply PCB size:139mm*132mm
The package will send with the BOM and schematic
The following assembeld board and finished amp photo just for reference only!!!
Shipping time:
Default send by air mail. to US,CA，
Mexico and most Europe, Asian countries，
about 15-22 business days can arrived ,to Russia, Brazil,Africa.Ukraine and some other remote countries will need 30-40 working 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 )
On Oct-16-20 at 01:43:17 PDT, seller added the following information: