Accessories

  At present, all power amplifier boards have been upgraded to a new generation of special tube kings There are many kinds of HD1969 boards on the market, but the design is different, the wiring is different, the material is different, and the sound...

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  The factory has a large number of spot supplies for a long time! 6.5-inch multi-magnetic speaker, more favorable for large quantities! Please contact customer service for sales.

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  The factory has a large number of spot supplies for a long time! 8-inch external magnetic speaker speakers are more favorable for large quantities! Please contact customer service for sales.

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