Hitachi LP-WU9750B

The latest Hitachi LP-WU9750B projector is a 1-Chip DLP project. Amd it is the first Hitachi projector using laser phosphor light source. It supports high resolution WUXGA that covering Full HD and 3D viewing. Suitable for classrooms and auditorium.

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Opticis HDCX-100

The new HDMI HD-BaseT extender, HDCX-100 has one CAT5e or CAT6 cable connection and is designed compact enough to be fitted in to various installation environment.

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Visionary Solutions E4000 & D4000

Visionary Solutions 4K UHD over IP cinema quality, ultra-low latency, encoder and decoder bypass the constraints of traditional switch matrix distribution systems by harnessing the flexibility and scalability of converged IP networks.

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New ECLER Amplifier - HSA2-400

We are glad to introduce you a new model of ECLER's HSA series, HSA2-400. Different with the existing model - HSA300, HSA2-400 is a stereo amplifier with low and high impedance powered outputs. It is suitalbe to apply in single or multi-zone BGM and paging systems. and also suitable to combine with MIMO54 and MIMO88 matrixes and SAM series preamplifiers.
If you interested to know more, please visit HSA Series page in our website. It is welcome to contact our staff by email or by phone (+852 2766 3818).

New Opticis Products - IPKVM-310-ED & HDFC-100

We are glad to introduce the new product of Opticis, which are IPKVM-310-ED and HDFC-100
IPKVM-310-ED is the 16x16 multicast supportable HDMI/ DVI IPKVM extender. It is simply using keyboard and mouse can control up to 16 channels.
HDFC-100 is the active optical HDMI hybrid cable. It can transmit HDMI data up to 100m iver hybrid cable.And it also supports 3D contents transmission.
For more details, please visit IPKVM-310-ED and HDFC-100 page in our website.  It is welcome to contact our staff by email or by phone (+852 2766 3818).

Rane New Product Brief & Demo 2015

Rane New Product Brief & Demos
has been successfully finished on 2 April 2015, thanks to our guest speaker Mr. Dean Standing, Man Sing HiFi & Video Limited, DJ Chow Wai Sing and all the attendees. Because of your fully support and active participation, CAH could held the event successfully.
A whole day product brief & demos separated into morning and afternoon session. Morning session was introduced HAL system and its accessories to SI and the afternoon session was introduced DJ products to DJ and rental clients. 
In nearly two hours morning session, Mr. Dean Standing was introduced HAL system and its accessories. He also demonstrated how to use Halogen system to control HAL system. The attendees from S.I. and end user were all pay attention to the Mr. Dean Standing’s sharing. 
In the afternoon session, Mr. Dean Standing was introduced the latest DJ products – MP2015 and TTM57mkII to our DJ and rental audiences. We also invited the head master of Mix Soda DJ School Mr. Chow Wai Sing to be our guest DJ, playing Rane’s Sixty-Two as demonstration in the seminar. Mr. Chow also shared his feeling as a user of Rane DJ product. 
You can click the below links to watch the preformacne of head master of Soda Mix DJ School with Rane Sixty-Two:
Once again thanks for your support, and hope can see you on our next event!

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Company News

  • Infocomm Orlando 2017

    Beyerdynamic,Ecler,Hitachi,Opticis,Renkus-Heinz, TC Group, Visionary Solutions and Williams Sound will be attend InfoComm Orlando 2017. It will be held on 14-16 June 2017 in Orlando.
    InfoComm 2017 is the largest event for professional AV in the world, with over 980 exhibitors and more than 38,000 attendees from 110+ countries.
    Beyerdynamic #5775
    ECLER #5175
    Hitachi #3429
    Opticis #1348
    Renkus-Heinz #6845, W224E
    Tannoy, Lab.gruppen #6945
    Visionary Solution #5343
    Williams Sound #3320
    See you in Orlando InfoComm! 
  • Easter Greeting

  • InfoComm China 2017

    TICO Group and HItachi will be attend Infocomm China2017. It will be held on 12-14 April 2017 in Beijing.
    TICO will show the latest Renkus-Heinz new loudspeaker series, beyerdyanmic and Biamp products. And Hitachi will show the latest projectors and cameras, and also the HD projection solutions which are suitable for higher education.
    CAH would like to invite you to visit Infocomm China 2017. Hope to see you in Beijing!
    Place: China National Convention Center (CNCC)
    TICO Booth Number: EF3-01
    Hitachi Booth Number: EH2-01



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Contact us

CAH Professional Sound Company Limited

Unit E-F, 21F, Luk Hop Ind. Bldg.,
8 Luk Hop Street, San Po Kong
Kowloon, Hong Kong

Telephone: (+852) 2766-3818
Fax: (+852) 2363-0363