Audio Engineering Associates AEA A440, Руководство пользователя

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Specifications:
Operating Principle: Velocity microphone

Frequency Response: 20 Hz to 20 kHz

Maximum SPL: 165 + dB SPL above 1 kHz for 1% third
harmonic

Output Sensitivity: 2.25 mV / Pa into unloaded circuit

Output Impedance: 270 Ω broadband

Recommended Load: 1.2 kΩ or greater

Powering: Not required or recommended

Polarity: Pin 2 high for positive pressure on the front of the
microphone.

Connector: XLR-3M wired to a 3 meter captive cable
Off Axis Response:

Polar Pattern: Native bi-directional pattern

Horizontal: Level changes with angle, frequency
response is consistent, –90 dB null at 90° / 270°

Vertical: Level changes with angle, reduced HF
response above and below 0° / 180° axis, null at 90° / 270°
Transducer element

Ribbon Thickness: 1.8 µ (0.0000018 m) of pure
aluminum

Ribbon Width: 4.7 mm

Ribbon Length: 59.7 mm
Accessories:

Included: Custom storage / shipping case, stand adapter,
manual

Optional: Any length cable, inquire for price and delivery.

Custom transformer case laser engraved with your art or
logo
Limited Warranty:

Three years parts and labor, shipping not included.
Displayed range from 100 Hz up due to measurement room size limitations.
Weight: 7 pounds, 9 ounces in storage case
Length: 12.25 inches, Width: 4.62, Depth: 3.25”