AEA KU5A

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AEA KU5A

AEA

KU5A

4.9 Expert Rating

Product Info

Article Number: 565630
Brand: AEA
Model: KU5A
Price: $1,978.90

* Prices may vary. Check retailer for current pricing and availability.

The KU5A is a seriously refined ribbon mic—AEA's done a great job taming the traditional ribbon challenges. It's fantastic for vocalists needing a clean, detailed sound, or for capturing instruments where you want precise isolation. This is a premium-priced tool for engineers who value clarity and controlled dynamics.

Product Description

  • AEA KU5A
  • Active Ribbon Microphone
  • Ideal for speech
  • vocals and instrument miking
  • Polar pattern: supercardioid
  • 1.8 µm thin corrugated aluminium ribbon (14 x 290 mm)
  • Reduced proximity effect
  • Frequency range: 30 to 14
  • 000 Hz
  • Maximum sound pressure level: 135 dB SPL (1 % THD < 1 kHz)
  • Sensitivity: -43 dBV (7.08 mV/Pa) at 1 kHz
  • Output impedance: 92 Ohm
  • Fixed 1.5 m cable with XLR 3-M connector
  • Dimensions (H x D): 203 x 76 mm
  • Weight: 0.8 kg
  • Incl. microphone holder
  • protective cover and a carrying case
  • Handmade in USA

*Note:* requires 48 V phantom power.

PROS
  • • Exceptional clarity and detail due to the 1.8µm ribbon design.
  • • Supercardioid pattern provides excellent isolation in live or tracking scenarios.
  • • Reduced proximity effect minimizes boomy low-end in close mic applications.
  • • Robust build quality; handmade in the USA with a durable fixed cable.
CONS
  • • Supercardioid pattern can be challenging to manage for inexperienced users.
  • • Requires 48V phantom power, adding to equipment needs and potential noise floor.
  • • Fixed cable limits placement flexibility and may require custom solutions.

Product Video

Key Features

Mic Type Active Ribbon Microphone
Polar Pattern Supercardioid
Frequency Range 30 Hz to 14,000 Hz
Max SPL 135 dB SPL (1 % THD < 1 kHz)
Sensitivity -43 dBV (7.08 mV/Pa) at 1 kHz
Connector XLR 3-M
Weight 0.8 kg

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Frequently Asked Questions

The KU5A is more focused and less colored than the R84; it offers greater transparency and detail, but lacks the R84's inherent warmth and vintage vibe.
It can be; while sturdy, the fixed cable limits mic placement and might require cable extensions or strategic positioning to avoid cable clutter.
It handles moderately loud sources well, but its 135 dB SPL limit means it's not ideal for extremely aggressive, high-SPL sources without careful gain staging.

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