The DS201 is a sophisticated dual channel noise gate incorporating a number of features pioneered by Drawmer, which are invaluable to the sound engineer, and not found on conventional noise gates.

• variable high pass and low pass filters for "frequency conscious" gating
• comprehensive envelope control, attack, hold, decay, and range
• key input for external triggering
• "key listen" facility
• extremely fast attack time, to preserve the natural attack of the sound
• balanced inputs and outputs
• stereo linkable
• can be used for "Gating" or "Ducking"
• high audio specification

These features and its "user friendliness" have made it the "industry standard" throughout the world.