• HO-96

    HO-96

    Power supply mode: AC220V-230V, 50/60HzMaximum out......

  • HO-98

    HO-98

    Power supply mode: AC220V-230V, 50/60HzMaximum out......

  • HO-1860M、HO-2860M

    HO-1860M、HO-286

    HM-1860M HM-2860M extended host functionalityThe p......

  • HO-M120

    HO-M120

    Input voltage: AC220V/50HzOutput voltage: phantom ......

  • HO-M200A

    HO-M200A

    HO-M200A, HO-M200BFrequency response: 10Hz to 20kH......

  • HO-M280

    HO-M280

    Technical parameter:Power supply mode: AC220V/50Hz......

  • HO-M290A

    HO-M290A

    Video tracking ten way smart conference mixerPower......

  • HO-M606

    HO-M606

    Multifunctional active microphone hubMaximum outpu......

  • HO-M1010

    HO-M1010

    Multifunctional active microphone hubMaximum outpu......

  • HO-V48

    HO-V48

    Engineering configuration phantom power supplyThe ......

  • HO-V482

    HO-V482

    Engineering configuration phantom power supplyDual......

  • HO-V660S

    HO-V660S

    Dual function window intercomUsing power: DC220/11......

  • KI-413

    KI-413

    Peripheral / front stagePower supply mode: AC220V-......

About us

Greatwall Group administrates GUANGZHOU PRECISE SOUND ELECTRONIC MANUFACTORY and GUANGZHOU ZHUNKUAI HARDWARE MANUFACTORY.It designs, manufactures and sells pro-audio products and hardware products. Our products include professional loudspeakers, line array, power amplifiers, mixers, signal processor, amplifier cases, mixer cases, etc.

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Contact us

  • Guangzhou polyacoustic acoustics Trade Co., Ltd.
  • 4408-771-883
  • jusound@greatwallaudio.com
  • Guangzhou City, Panyu District District Shanxi road quasi