The INTEGRA III SYSTEM 2000-600 Audio Distribution Amplifier modules are designed for professional audio applications. These units are intended for high reliability, 24/7 applications. There are four audio distribution amplifier modules. The only choices to be made are number of outputs (2 to 5 per module) required. The gain adjusting trimpots are mounted on the PC board assembly. This allows the cards to be aligned from the front of the card frame. Model numbers with 2 to 4 outputs may be linked. The link feature allows the units to be connected together to provide additional outputs from one input section. By offering different models, the system designer can choose a unit that will fit the application perfectly. This will result in a more cost effective design. The 2000-600 series audio distribution amplifier cards are intended for use with the Model 2000 and 2000-C Automatic Mixing systems. Also, the distribution amplifiers can be mixed and matched with other INTEGRA III SYSTEM cards, such as mixers, within the same card frame.