- VINTAGE - Sennheiser MD 402 LM 1970s - XLR

Originally designed in the 1970s, this dynamic microphone showcases Sennheiser’s commitment to functional industrial design.

reliable and focused dynamic performance, a versatile choice for speech, vocals, and amplified instruments.

The Sennheiser MD 402 LM is a compact dynamic microphone designed for spoken word, live performance, and lightweight applications with bright and subtle presence that make it more than meets the eye. Originally designed for industrial and public address purposes, it’s become a desirable collector's mic thanks to its pristine German build quality, clear sound signature, and sleek minimal form factor. In this example, the factory-original presentation is untouched, offering an immaculate time capsule from Sennheiser’s golden era.

OPTICAL CONDITION:
GOOD USED CONDITION

TECHNICAL CONDITION:
FULLY TESTED AND FUNCTIONING AS INTENDED

COMES WITH

ORIGINAL SENNHEISER BOX / WITH SMALL DISFIGORATION

BUILD & DESIGN
The MD 402 LM features a black enamel body with a round steel mesh grille . extremely compact and clean. The LM designation suggests a low-impedance broadcast/PA variant, and this unit has been professionally modified to standard XLR output — ensuring seamless compatibility with modern audio gear.

TECHNICAL SPECIFICATIONS

• Type: Dynamic
• Polar Pattern: Cardioid
• Frequency Response: 60 Hz – 12,000 Hz
• Impedance: 200 Ohms
• Connector: XLR

Frequency Response:
60 Hz – 12,000 Hz

• Gentle low-frequency roll-off below 100 Hz
• Focused upper-mid presence around 4–6 kHz
• Slight dip above 10 kHz for smoothness

SOUND CHARACTERISTICS
The MD 402 LM delivers a tight, punchy sound with a noticeable upper-midrange lift — great for speech, vintage vocals, or percussion. The cardioid pattern rejects off-axis noise effectively, and the low-end response is clean and controlled without boominess. While designed for clarity over richness, this gives it a focused tone ideal for , snare close-miking, or lo-fi effects work. Its light handling weight and simple design make it surprisingly usable even today.

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