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The new SERIES IV is the culmination of an extensive development programme to ensure that the SQN-4S remains at the forefront of location sound technology. Extending the control panel to include all the required functions on one face of the mixer has made it even easier to use than before.

Newly designed tranformerless input amplifiers, larger output transformers for low distortion bass, virtually unbreakable analogue level meters, pre-fade listening, slating microphone, logic processing of many switching functions leading to a minimal length audio path, optional feed for four output channels and improved filtering and screening have all contributed to making it a welcome successor to its illustrious forbears.

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