Kramer VM-8H 1:8 Composite Video & Stereo Audio Distribution Amplifier

In a broadcast control room, an AV integrator needs to send one composite video source with stereo audio to eight monitors or recorders without signal degradation. The Kramer VM-8H distribution amplifier takes a single composite video and stereo audio input and splits it to eight identical outputs, each with individual level and equalization controls to compensate for long cable runs. This 1U rack-mountable unit is ideal for professional AV installations, duplication, and monitoring applications.

Key specifications

• Inputs: 1x composite video on RCA, 1x stereo audio on RCA
• Outputs: 8x composite video on RCA, 8x stereo audio on RCA
• Video bandwidth: 400 MHz (-3dB)
• Video S/N ratio: 74 dB
• Audio bandwidth: 20 Hz to 20 kHz
• Audio S/N ratio: 80 dB
• Audio THD+N: 0.03%
• Controls: video level, video EQ, audio level (L/R)
• Power: 100-240V AC, 50/60Hz, 10 VA
• Enclosure: 19-inch rack mountable, 1U height

Why choose it

The VM-8H delivers pristine signal distribution with high bandwidth and low noise, ensuring your video and audio reach every destination with clarity. Its front-panel controls allow precise adjustment for each output, making it versatile for different cable lengths and display types. The robust rack-mount design fits seamlessly into professional environments.

Ideal use cases

• Broadcast studios distributing a feed to multiple monitors
• Duplication of composite video and audio for archival
• Retail displays showing the same content on several screens
• Educational facilities routing a central source to classrooms

Good to know

The VM-8H includes a power cord and is ready for immediate installation. Its DC-coupled video outputs maintain signal integrity even with varying content. For audio, the low distortion and wide frequency response ensure faithful reproduction. This unit is a reliable workhorse for any composite video distribution need.