2026 Roland Introduces V-1-4K Video Switcher and Graphics Presenter Version 3.0 with 4K Support апр 9, 2026 Compact, Easy-to-Operate 4K 60p Switcher and Updated Software for Roland Pro A/V Products Roland Professional A/V Expands African Market Presence Through DWR Distribution Partnership мар 16, 2026 Roland Professional A/V has announced the appointment of DWR Distribution as the official distributor for its product range in South Africa.