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LEE HARTMAN & SONS INC
AUDIO VISUAL SPECIALISTS SINCE 1936
Pro AV Catalog
6 Route 173 West
Clinton, NJ 08809
United States

Kramer Electronics USA, Inc.

Kramer manufactures and distributes high quality, value oriented solutions for AV signal management. Kramer’s approach includes innovative software solutions, combined with advanced hardware and cloud technologies. Kramer’s award-winning analog and IP-driven solutions for collaboration, streaming, and control are at the forefront of an ever-evolving Pro AV industry.

Model: VW-4

VW-4 is a 4-output video wall driver designed to quickly and easily configure and manage video walls. Use one VW-4 device to create any wall configuration with up to 4 displays, for example, a 2x2, 4x
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Kramer VP-551X – Input 18G 4K Presentation Switcher/Scaler
Posted on Tuesday, July 30, 2019
VP?551X is a versatile, professional presentation scaler/switcher for 4K@60 (4:4:4) HDMI, VGA and composite video signals. The unit scales the video and provides options to use the embedded HDMI audio or to select the companion audio channel from one of ten analog audio input signals.
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Roanoke, Virginia
3236 Cove Road, NW
Roanoke, VA 24017
Phone: (540) 366-3493 | (800) 344-1832
Fax: (540) 362-4659
E-Mail: info@leehartman.com
Newport News, Virginia
11861 Canon Blvd., Suite R -
Newport News, VA 23606
Phone: (757) 873-4944
Fax: (757) 873-0915
E-Mail: lensley@leehartman.com
Hurricane, West Virginia
3 Davis Court, Hurricane, WV 25526
Phone: (304) 397-4100
Cell: (304) 545-8701
Fax: (304) 397-4101
E-Mail: lcox@leehartman.com
Baltimore, Maryland
8839 Kelso Street, Suite J
Baltimore, MD 21221
Phone: (410) 686-6975
Fax: (410) 686-5170
E-Mail: qmills@leehartman.com