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Description
Specification:
100% Brand New and High Quality
Good sound quality 6N2+6P1 single-ended power amplifier board Bare PCB. In order to improve the signal to noise ratio, the filament is not designed on the board, and the fly wire is needed to connect the filament.
Friendly reminder: There is a certain risk of DIY, need the customer to have a certain basic knowledge, only one Bare PCB, not contain other parts. Thank you for your cooperation!!!
PCB size: 118mmX99mm
PCB need Transformer requirements parameters:
Output: 0 -230V -250V /0.15A
6.3V/2A
6.3V / 2A
Debugging method: After the buyer welds it correctly, connect the transformer, then connect the left and right channels of the tube, then connect the horn and CD audio to the audition, after ten minutes of normal, turn off the power and put the negative feedback line from 8 to The board. Plug in the power supply. If it is normal, if the speaker sounds zhi zhi, it will immediately unplug the power supply, and swap the output cow’s +B and P (not to change both sides at the same time, one side to the other). This basically completes debugging.
Note:
Friendly Tips:
Photo color might be a little different from the actual product due to color display of different monitors.
Packing Included:
1pc Tube Amplifier Bare PCB
ShippingWe ship to Paypal address, please confirm your address in PayPal is your current location.
Shipping Estimated Delivery Time
CarrierTransit Tracking wesite Standard Air Mail7-9days 17track.netWinit7-45days 17track.netEMS7-10days17track.netDHL7days17track.netE-packet7-25days17track.netChina Post7-45days17track.netHongkong Post7-25days17track.netMalaysia25-50days17track.netEconomic Air Mail 4-8weeks
Standard Air Mail 7-19days(DHL, EPacket, EC-firstclass Standard, China Post, HongKong post)
Economic Air Mail 4-8 weeks
Item will be shipped within 1-5 business days when the payment verified.
For faraway region or countries (Brazil, Mexico, Peru, etc), the transit time may be longer than Overall Transit Time Frame.
Please indicate your personal requirement such as colors, packages, value of declaration etc. at message when you pay to us.
This requirement must inform before the shipment arrangement.
order amount over 18 GBP or 22 EUR, buyers might be charged with duties, taxes and international charges from your local customs or post office.
Those fee are not include in the item price or shipping charges.
BUYER will need to pay THOSE FEES (VAT) if it’s encountered.
Notes, the delivery time may vary due to public holidays, natural disasters, customs issue and other unexpected impact, etc.Payment
We accept Paypal only currently.
We appreciate for every positive feedback. We will leave a positive feedback immediately when you give us a positive one.
If you don’t recive a positive feedback in time, please contact us on eBay Meassage.
Payment should be completed within 5 days after placing an order.
Cancellation request should be submitted during this period.
Or unpaid dispute will be open automatically.
Return
Please note that the return address must be provided by us. We will reject all return of the package without agreement, regardless of whether
a return request is filed.
Refund or Replacement request is available within 30 days after parcel received and returning the item as the same condition as received.
In case you receive the item that is not to the standards above, please contact us via e-Bay messages. All returns must be in new original
condition as received and should be shipped with delivery confirmation
All items returned must contain all original packaging materials.
Please contact us before you return the package. Your order informention, auction number, and reason for return should be included in the
eBay message.
Items returned without authorization will be refused and returned to sender/buyer.
We only accept returns with original package. Please make sure that item has no man-made sabotage. Used items will not be accepted for return.
Contact us
Please contact us via ebay message. all questions will be replied within 24 working hours.
Customer Support Online: 9am-18pm (GMT +8) Monday – Friday
If you buy after clicking affiliate links on this site we might receive a commission from companies such as eBay, Amazon etc This does not affect the price you pay.
Click here to buy, and to see similar items on eBay
Category: Sound and Vision:Home Audio and HiFi Separates:Amplifiers and Pre-Amps
Location: China