The Beyerdynamic Opus 69 is a professional, dynamic handheld microphone that enables singers to manipulate "proximity effect", resulting in expressive performances. The Opus 69 features a super-cardioid polar pattern which effectively suppresses off-axis noise and feedback. The wide frequency response results in pristine detail no matter the sound source. The Opus 69 features a durable design rugged enough to withstand the rigors of frequent use.