SHARP SM-7700H(BK) Amplifier + NUMARK M6 USB 4-channel mixer

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  • Опубликовано: 13 янв 2025

Комментарии • 12

  • @nicolasroelandt5456
    @nicolasroelandt5456 3 года назад +1

    Hello,
    I own this amplifier, and I want to perform the manipulation you suggest.
    On the square pin there are three threads. What to do with the third, please?

    • @hifiboy3896
      @hifiboy3896  3 года назад

      As far I remember (I did sell the device) it is 2x + but not sure. It needs only 2 connection because its to activate the coil/relais for the mains switch. You can test what works even with a 9V Block batterie to this square connector. If you hear the relais clicking (on/off) you have the correct.

    • @nicolasroelandt5456
      @nicolasroelandt5456 3 года назад

      Ok thank you.

  • @petermewes4552
    @petermewes4552 5 лет назад +1

    Got me some help on adding a powerswitch?

    • @hifiboy3896
      @hifiboy3896  5 лет назад +1

      Hello, hhere are different ways to do this. Read on my video description below "read more" all is written.

    • @petermewes4552
      @petermewes4552 5 лет назад

      @@hifiboy3896 Cheers. Already read tgat as a lit if forum posts. But hoped for pictures. Got the theory - but am limited in tools. Most (all I saw so far) of the threads had no puctures. Got the version with the quad plug (3-Lines). Guess I just gonna have to ask a friend with tools to bridge it for me and Ill put a smart plug behind it then.

    • @hifiboy3896
      @hifiboy3896  5 лет назад +1

      @@petermewes4552 With bridging and a plug switch between is simplest version. For other you need some skills and soldering. Also you need install the switch and buy or have a 12V / 250 mA (or stronger) plug power suply.

  • @novakgrujic4033
    @novakgrujic4033 5 лет назад

    I head bought one, i dont know was it briged, it gloves only red when it is power supply bu no sound of any. Can you see if i send you the picture?

    • @novakgrujic4033
      @novakgrujic4033 5 лет назад

      And will it activate with just a pre amp?

    • @hifiboy3896
      @hifiboy3896  5 лет назад +1

      It will work when you connect cinch to a peamp, smartphone, notebook etc. but take care that volume is down then and only slowly increased. You will not see more than the red light if he is bridged already without input signal...

    • @hifiboy3896
      @hifiboy3896  5 лет назад

      When it has power the red light must go on (or is on). Also you will hear several seconds after power on the speaker (protection) relais switching. If he is not bridged the red light would not go on. More see below in my other reply....

    • @novakgrujic4033
      @novakgrujic4033 5 лет назад

      @@hifiboy3896 thanks wery much it was allready briged, i open it, so than i asumed thath is dead, and i sold it, as not funkcional. Thanks again.