The Beyerdynamic TG I51 is a dynamic instrument microphone designed to deliver natural sound and exceptional performance for various instruments, including drums, electric guitar amplifiers, and wind instruments. This microphone is suitable for both stage and studio use.

It features a cardioid polar pattern that provides optimal isolation and resistance to feedback, making it ideal for close-miking in loud environments. The compact design measures approximately 79.5 mm (3 1/8") in length with a diameter of 44 mm (just under 1-3/4"), housed in a rugged matte black enclosure that includes built-in mic stand hardware.

Key technical specifications include:

• Frequency response: 33 Hz to 19 kHz, capturing both deep bass and clear high frequencies with a pronounced proximity effect.
• Polar pattern: Cardioid for focused capture and ambient noise rejection.
• Connection type: XLR 3-pin wired connection, suitable for professional audio setups.
• Handling high sound pressure levels: Robust dynamic design handles loud sources without distortion.

This microphone is appreciated for its fast transient response, typically a characteristic of condenser mics, while combining toughness and feedback resistance of a dynamic mic. Reviewers highlight its smooth sound and its suitability for EQ adjustment due to its balanced frequency response.

In sum, the Beyerdynamic TG I51 is a compact, rugged microphone optimized for capturing natural instrument sounds on stage or in the studio.