The Grundig GDM 19 was built as a dependable utility microphone for speech and general-purpose recording. Its profile, solid build, and straightforward sound made it a familiar presence in homes and offices alike, often paired with Grundig tape machines of the era. Today, it stands as a fine example of mid-century German microphone engineering.

OPTICAL CONDITION
Excellent used condition

TECHNICAL CONDITION
Fully functional and modified to XLR

THIS ITEM INCLUDES
Original box.

BUILD & DESIGN

• Capsule: Dynamic capsule, cardioid polar pattern, engineered for speech and close-range applications.
• Circuit: Passive dynamic circuit, simple and robust, no onboard electronics.

TECHNICAL SPECIFICATIONS
Type: Dynamic
Polar pattern: Cardioid
Frequency response: 60 Hz – 12,000 Hz (approx.)
Sensitivity / Impedance: Medium output level, nominal impedance 200 Ω
Output: Balanced

SOUND CHARACTERISTICS
The sound of the GDM 19 is straightforward and present, with a clear midrange ideal for voice capture and utility tasks. Slight low-end roll-off keeps speech intelligible, while a mild lift in the upper mids gives articulation. A practical choice for vintage-style voice recording, podcasting with character, or as a collector’s piece.

FREQUENCY RESPONSE
Estimated Frequency Response:
60 Hz – 12,000 Hz

• Presence lift around 3–5 kHz
• Natural roll-off above 10–12 kHz
• Gentle attenuation below 100 Hz

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