Model | Property | Capacity |
WH-4 | Volume controller | 6W/30W |
WH-4F | Volume controller With extend & EMC function | 6W/30W |
EH30/60/120/200 | Extended Transformer | 30W/60W/120W/200W |
WH-1FII Volume ControllerMarch 16, 2017Simple modern appearance Streamline design, rounded corners, elegant and agile; the panel through the magic color spray treatment, color luster bright, and can effectively resist scratches. Ergon...viewWH-1II Series Volume ControllerMarch 16, 2017Simple modern appearance Streamline design, rounded corners, elegant and agile; the panel through the magic color spray treatment, color luster bright, and can effectively resist scratches. Erg...view
WH-2 Speaker Volume Controller With SelectorMarch 16, 2017WH-2 is a volume controller with channel selector, which can be extended to 30W,60W,120W & 200W capacities.viewwe will contact you within 24 hours.
Method for Distinguishing Digital and All-digital Conference SystemJune 18, 2021Many novices only know the brand to look at the appearance when purchasing a conference system, and then simply look at the function. They think the conference system is very simple, it is nothing mor...view_400x400.webp)
DSPPA | Commendation Letter from the 15th National Games & Special OlympicsFebruary 9, 2026Abstract: DSPPA honored for delivering expert AV solutions across multiple venues at the 15th National Games & Special Olympics.view
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