a9 6k4 tube preamplifier ne5532 op amp aux 50 u hifi stereo m | Shop The World
From USA
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A9 6K4 tube preamplifier NE5532 OP AMP AUX 5.0 U HIFI stereo mini headphone preamplifier
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
