47 Amp good sound quality DIY Amplifier Kit NE5532 Hi-Fi Headphone Amplifier Kit with Transparent Housing DC9V-18V

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0

0

-6%

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0

0

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0

0

-0.7%

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4

6

5.0

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1

-8%

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0

-0.4%

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-3%

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2

1

5.0

-3%

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0

-2%

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-7%

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1

1

-6%

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2

2

5.0

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1

11

5.0

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4

1

-11%

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-14%

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1

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-0.7%

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2

2

5.0

-9%

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-1%

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0

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1

0

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0

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1

-1%

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1

2

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-8%

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0

-0.8%

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1

3

5.0

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10

18

4.9

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7

7

5.0

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4

-1%

Incomplete data

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1

1

-0.3%

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Incomplete data

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-9%

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-5%

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-0.4%

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2

4

5.0

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1

1

5.0

-0.5%

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-2%

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-3%

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0

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1

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5.0

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1

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-4%

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1

0

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2

1

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0

0