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Product Description
100% Brand New and High Quality
Dual Channel Fever Balanced Input Board, Stereo Gain Input Board, BTL Board
The input of this board can be balanced or unbalanced signal.
The board has a volume amplifier of the gain switch, it can meet the needs of different power amplifier board.
This board has a stereo, mono input two-channel output, BTL bridge output control switch, user-friendly. Output each channel has two output interface (where A1’s output signal is larger than A2, B1 output signal is larger than B2), which greatly facilitates the user’s choice.
The volume gain switch of the board is dialed up to increase the sound, dialed down to reduce the sound. In addition the below control switch to the top of the BTL bridge; toggle to the middle is a mono input dual channel output; dialed down to stereo output.
Operating voltage: DC double 12-15V (1A about)
Size: 108mm wide and 76mm wide
Circuit board: the use of double-sided, blue ink, 1.6mm double-sided tin spray oxidation treatment.
PCB design beautiful and practical, beautifully crafted.
Package Included: 1 x Dual Channel Fever Balanced Input BTL Preamp Board
Payment Shipping Feedback Contact us Return Description Payment 1.we only accept payment view paypal. It is fast, Easy and Safe.2.All major credit cards are accepted through our secure payment processor PayPal 3.Payment must be received within 7 business days of auction closing. Shipping 1. If you intend to bid for more than 1 item, then we can ship them together. The total shipping fee will be the sum of individual shipping fees. There is no further discount.
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3. Item will be shipped within 24 hours on payment received from Hong Kong using Airmail.
4. Delivery time depends on destination and other factors, it may takes up to 30 business days.
5. Optionally, Express Shipments with tracking service via EMS/DHL/UPS with a quoted delivery time of 5 to 7 business days is also available
Here is the estimated time for your reference only:CountryShipping timeUSA8-15 business daysUK15-25 business daysAustralia & Canada15-25 business daysEurope & Others20-25 business daysThe delivery time may vary due to public holidays, countries, and customs etc. Thanks for your understanding!
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Positive feedback is automatically left for you after you left to us positive feedback. Contact us 1.If you’re in any way dissatisfied or any question with your purchase,please feel free to contact us via ebay messages.And will response within 48 hours.We will try our best to solve it for you.We are committed to ensuring that you are completely satisfied with every transaction.
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5.We care about our valued customers and will always try to help you. So if you have any problems, please contact us promptly. Return Description 1. 12-months Warranty for defective items (excluding items damaged and/or misused after receipt).
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2. Refund or replacement request is available only the requests within 2 week after parcel received & returning the item as the same condition as received.
3. Please contact us to request a return authorization. Your name, auction number, and reason for return should be included in the email. All items returned must contain all original packaging materials.
4. Please repack the item carefully. Items returned will be tested and a new replacement will be shipped to the buyer immediately when found defective. In the event that a suitable replacement is not available then a refund will be issued. Shipping, handling and insurance fees are non refundable.
5. Return shipping is to be paid by the Buyer. Feedback
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Category: Sound and Vision:Home Audio and HiFi Separates:Amplifiers and Pre-Amps
Location: Shenzhen