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Frienda
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Order Fulfillment Rate: Excellent
Quality Score: Excellent
Customer Rating: Average
Product details
Product details:
1. Using 6J5 tube, NE5532 2. The main filter capacitor uses the 470UF/25V, and the coupling capacitor uses the capacitor 1UF. 3. The resistor uses high-precision resistor to ensure a good signal-to-noise ratio of the whole machine. 4. PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickne, and tin-spraying proce to ensure good paing performance of large and small currents. First-cla PCB quality. 5. The input and output are made of gold-plated RCA lotus seat, which is durable and beautiful! 6. The board layout is reasonable, beautiful, and the current is small.
Basic parameters:
Power supply: DC12V 1A-2A ( needs to be regulated by 12V, not higher than 12V) Machine size: about 129* 100* 35MM (without tube height) Panel function: switch treble adjustment ba adjustment total volume
Note:
1. This finished machine is a preamplifier, not an amplifier. It should be used with a post-amplifier or an active speaker. It is not allowed to directly connect paive speakers, speakers and earphones to the power amplifier; if it is not used, the car will be burnt if the voltage is unstable. It doesn't support phonograph connection, it can't work to connect to the phonograph and may also damage our products. 2. The probability that the normal audio line or power supply is not good enough to cause the noise at the bottom noise is very high. It is recommended to use a good audio cable or power supply. 3. Make sure that there is no problem with your source. The preamplifier itself has a preamplifier function. If the source itself is noisy, then the preamplifier will only amplify its noise. Please use a good source test. 4. Check if the tube is plugged into the base. Please insert the tube and the base. Be sure to insert the tube in case of power failure.
Packaging:
Packaging: 1* Tube Amplifier 2* Tube 1* Power Adaptor(Optional) 1* Bluetooth
About shipping
Shipping and Packaging All items will be double checked and well packed before sending.Items will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).
Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .
Your 100% satisfaction is very important to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.
Specifications
Key Features
- Certification:CE
- Certification:FCC
- Certification:RoHS
- Origin:CN(Origin)
- Maximum Power Per Channel:NO POWER
- Model Number:6J5 Tube Preamp Amplifier
- Package:Yes
- Channels:2 (2.0)
What’s in the box
Specifications
- SKU: GE840EA1MUQ3YNAFAMZ
- Size (L x W x H cm): 10x8x6
- Weight (kg): 0.8
- Main Material: PVC
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