VM-50H 1:5 Headphone Distribution Amplifier 

The Kramer VM-50H is a high quality 1:5 stereo headphone distribution amplifier using 1⁄4” TRS connectors. It accepts one stereo headphone input source, and distributes it to five identical outputs, providing each output with an independent level control. Apart from its typical use, the VM-50H can drive low impedance headphones or five sets of small loudspeakers. It has a mono switch designed to ensure that a mono input signal is routed to both sides of the headsets, and can also deliver 10 identical mono outputs instead of 5 stereo outputs. The VM-50H comes with an external 12VDC power supply for typical operation, but the optional VA-50P can power up to six Kramer products requiring 12VDC. It is housed in a rugged desktop enclosure but, using the RK-50RN kit, two units can be rack mounted in one vertical space of a standard 19” rack.