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-6%

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0

0

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0

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0

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0

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1

3

5.0

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1

1

-3%

Incomplete data

Amplifier-foreign popular sym5-3 high bias class a and b power amplifier kit-100w

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0

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2

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Incomplete data

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1

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Incomplete data

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0

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1

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0

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0

0

Incomplete data

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0

Incomplete data

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0

Incomplete data

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0

Incomplete data

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1

0

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Incomplete data

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Incomplete data

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0

Incomplete data

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0

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0

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0

0

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0

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0

0

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2

2

4.5

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2

1

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0

0

-6%

Incomplete data

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0

0

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0

0

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0

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1

1

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0

0

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0

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Incomplete data

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0

0

-3%

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0

2

-10%

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0

0