Distribution Amplifier
AVLINK TECHNIC TAIWAN CO., LTD. (AVLINK)
Is a device that accepts a single input signal and provides this same signal to multiple isolated outputs.
These devices are important because they allow a signal to be distributed to multiple destinations without ground loops or signal degradation. They are used for a number of common engineering tasks, including multiple amplification, cable television, splitting monitor and front of house mixes, and "tapping" a signal prior to sending it through effects units to preserve a "dry" signal for later experimentation.