WORKING CONDITION: Excellent. This U87 works perfectly and sounds great. Both polar patterns are accurate, and the high-pass filter is a welcome addition to any professional vocal microphone. 

PHYSICAL CONDITION: Excellent. Very Clean! There are no visible blemishes on this microphone. The XLR jack is straight and the grille is void-free. Both the polar pattern and filter switches are also in top condition. 

INVENTORY #59333

BRAND: Neumann

MODEL: U87Ai ni

FUNCTION: Large Diaphragm Condenser Microphone

PRODUCT DESCRIPTION: This listing is for a Neumann U87Ai Large Diaphragm Condenser Microphone w/ Case. 

The Neumann U 87 Ai Large-Diaphragm Multipattern Condenser Microphone (Nickel Finish, "ni") is universally recognized as the gold standard and industry-standard studio microphone. It features a large dual-diaphragm capsule modeled after the legendary U 67 and leverages advanced FET circuitry with a transformer-balanced output to provide unmatched midrange clarity and a smooth, refined sound profile

SPECS:

• Serial # 107062
• Article # 007022
• Core Acoustic Specifications
  • Acoustical Operating Principle: Pressure gradient transducer. 
  • Capsule: K870 dual-diaphragm large capsule (1-inch / 25.4mm).
  • Directional Polar Patterns: Cardioid, Omnidirectional, and Figure-8 (switchable via front toggle).
  • Frequency Range: 20 Hz to 20,000 Hz.
  • Sensitivity at 1 kHz into 1 kOhm:
    • Cardioid: 28 mV/Pa (± 1 dB)
    • Omnidirectional: 20 mV/Pa (± 1 dB)
    • Figure-8: 22 mV/Pa (± 1 dB)
• Rated Impedance: 200 Ohms.
• Rated Load Impedance: 1,000 Ohms.
• Maximum Output Voltage: 390 mV.
• Supply Voltage: Requires 48V ± 4V Phantom Power.
• Current Consumption: 0.8 mA.
• Connector Type: 3-pin XLR Male.
• Dimensions: 56 mm (Diameter) x 200 mm (Length).
• Weight: 500 grams (approx. 1.1 lbs)

ACCESSORIES INCLUDED: This item comes as seen in photos and includes its original Neumann box with matching serial number. 

EXTRAS INCLUDED:

• Includes a generic shock mount, but the thumb screw at the bottom of the mount that screws into the bottom of the mic is missing, so it does not work effectively without that. 

UNPACKAGED WEIGHT: 3 lbs.

UNPACKAGED DIMENSIONS: 10" x 4" x 5"