Kramer Electronics 11-122090 Audio Distribution Amplifier

Product Description

The KRAMER ELECTRONICS 11-122090 is a 1-to-5 balanced-to-unbalanced audio distribution amplifier designed for AV signal processing applications. It accepts a single balanced audio input and distributes the signal to five unbalanced outputs, maintaining signal integrity across all output channels. This type of device is commonly installed in commercial AV systems, conference rooms, broadcast environments, and installed sound applications where a balanced source must feed multiple unbalanced destinations. Installation is typically performed by a licensed AV integrator or low-voltage systems technician.

The 11-122090 suits applications where a single balanced audio source, such as a mixing console, DSP, or balanced line-level device, must drive multiple unbalanced inputs simultaneously. Common installation scenarios include rack-mounted AV equipment rooms, house-of-worship audio systems, and corporate AV infrastructure. The 1-to-5 distribution ratio allows a single source to feed multiple amplifiers, recorders, or display devices without signal degradation or ground loop issues introduced by passive splitting.

Key Features

• 1-to-5 signal distribution from a single balanced input to five unbalanced outputs
• Balanced-to-unbalanced conversion integrated into a single unit
• Designed for AV signal processing environments requiring active distribution
• Sold as a single unit (each)

Compatibility

Designed as an OEM-style replacement or standard-fit component for commercial AV signal processing systems requiring balanced input to unbalanced output audio distribution.

Installation Notes

Installation should be performed by a qualified low-voltage or AV systems technician in accordance with applicable local codes and NEC guidelines for low-voltage signal wiring. Power down all connected equipment before making or breaking signal connections. Avoid running signal cables parallel to high-voltage AC wiring to minimize noise interference. Rack-mount the unit securely and verify input and output impedance matching before commissioning the system.