Douk audio HiFi Mini Magic Eye 6E2 EM87 Preamp Tube Audio Level Indicator VU Meter Driver Board With Case

Cheap Amplifier, Buy Quality Consumer Electronics Directly from China Suppliers:Douk audio HiFi Mini Magic Eye 6E2 EM87 Preamp Tube Audio Level Indicator VU Meter Driver Board With CaseEnjoy ✓Free Shipping Worldwide! ✓Limited Time Sale ✓Easy Return.

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Price: US $21.24 US $24.99 (Discount 15%)
Rating: 5.0 / 5.0 (100.0%) from 2 Reviews
Sold : 6
Stock : 974
Wishlist : 52
Ships From : China

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Specification

Brand Name : Nobsound
Origin : CN(Origin)
Maximum Power Per Channel : NO POWER
Model Number : U7
Package : Yes
Channels : 2 (2.0)
Type : Preamp

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Description

Douk Audio Magic Eye 6E2 Tube Driver Board 6E2 tube magic eye driver board adopts Douk Audio core power technology, more convenient and simple to use, effectively reduces the power consumption of the circuit, and the PCB uses a large number of SMT components.

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Features

1. Adopting universal DC power supply mode DC (5V-7V), and can also be directly powered by standard USB 5V, such as mobile phone charger or computer USB interface. Can be regardes as the lowest power consumption among the same kinds of products.
2. Reasonable optimization of PCB size, reduce the chassis space occupied, the wiring is simple and clear.
3. The potentiometer is provided with a level display range adjustment, more convenient to adjust it.
4. Built-in secondary signal amplification, higher sensitivity, and adjustable level display.
5. Built-in electronic boost circuit, not use the 250V transformer required for traditional driver board, saving more money and space.

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Parameters

• Operating voltage: DC 5-7V or USB 5V
• Power consumption: ≤3.15W (DC7V) / ≤2.25W (DC5V)
• Size: (L) 81mm * (W) 47mm

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Packing List

• 1* driver board with case
• 1* 6E2  tube
• 1* USB to DC power cord
• 1* Signal cable

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Notice 1.The finished board is tested for power aging to ensure a smooth installation. 2. Dangerous voltages may be generated when the circuit is working. Please pay attention to safety.

 

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Store Info

Store Name : Douk Audio Store
Country Name : China
Follower : 5004
Open Time : Aug 1, 2012
Opened Year : 8
Province : guangdong
Positive Review : 1344 (100.0%)

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Reviews

5 Stars : 2 (2%)
4 Stars : 0 (0%)
3 Stars : 0 (0%)
2 Stars : 0 (0%)
1 Stars : 0 (0%)

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