BAUER M 145 1968 - XLR

The Bauer M 145 was developed for professional reporter and field recording applications. Its lightweight cylindrical housing, integrated push-to-talk switch, and focused cardioid capsule make it a highly practical and surprisingly refined vintage microphone. It delivers a warm, smooth midrange character with excellent intelligibility and a uniquely controlled low end.

OPTICAL CONDITION

Very good vintage condition.

TECHNICAL CONDITION

Fully functional and tested.

converted to a standard XLR .

BUILD & DESIGN

The microphone features a cylindrical plastic housing divided into two sections, with a compact hemispherical metal mesh grille protecting the capsule. The lightweight construction makes it ideal for handheld and stand-mounted use. integrated push-to-talk switch is located on the body. bypass for clear signal path

Capsule

The Bauer M 145 uses a cardioid dynamic capsule optimized for speech intelligibility. The capsule features strong low-frequency attenuation and controlled directional behavior, resulting in excellent clarity with minimal proximity effect.

TECHNICAL SPECIFICATIONS

Type: Dynamic microphone
Polar Pattern: Cardioid
Frequency Response: Approx. 120 Hz – 10,000 Hz
Sensitivity / Impedance: Typical dynamic microphone range
Output: Balanced (XLR converted)

SOUND CHARACTERISTICS

The microphone delivers a warm, focused midrange . The low-frequency roll-off below approximately 120–150 Hz removes rumble and excessive proximity buildup, and is made for by a low mid boost. resulting in a controlled and consistent sound even at close distances.

Unlike many cardioid microphones, the proximity effect is minimal, making positioning easier and maintaining a natural tonal balance.

Excellent applications include:

• Speech recording
• Podcast and voice work
• Broadcast and voiceover
• Vintage tonal textures
• Snare drum or mid-focused instrument recording

FREQUENCY RESPONSE

Estimated Frequency Response:
120 Hz – 10,000 Hz

• Strong low-frequency attenuation below 120–150 Hz
• Warm and controlled lower midrange
• Presence boost around 3–5 kHz for clarity
• Smooth high-frequency roll-off above 8–10 kHz

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