AEA R44CX Passive High Output Ribbon Microphone
Estimated delivery in Italy between 29 June and 6 July
High Output Version Passive Ribbon Microphone
The AEA R44C is a passive ribbon microphone and an exact replica of the vintage RCA 44BX ribbon microphone, considered the most musical-sounding microphone ever built.
Effective on a wide range of instruments and rooms, the AEA R44CX boosts mids and lows while attenuating harsh high frequencies, to produce a multi-dimensional sound unlike any other microphone in the world.
Used to record any sound source, from singers to full orchestras, the AEA R44CX is the ideal choice, as it captures the tone of any voice or instrument while imprinting its legendary ribbon character.
The AEA R44CX features a modified R44 transducer, called X-Motor, which includes two additional magnets that provide 6db more output. With a sound identical to the original 44, the X-Motor 'hot rod' mod is useful for scoring and classical sessions and other applications that require a wide dynamic range with the classic 44 sound. It features a red badge on the outside instead of the standard black badge.
The R44 series microphones all share the authentic sound, feel, and look of the 1936-38 RCA 44BX. The R44 series microphones are all detailed, handmade replicas, using parts made to be interchangeable with an original RCA 44.
Specifications
- Operating Principle: Pressure gradient transducer
- Directional Pattern: Bidirectional
- Frequency Range: <20 Hz to> 20 kHz
- Polarity: Pin 2 high for positive pressure in front of the microphone
- Polar Response: Native bidirectional pattern, figure-8
- Horizontal: Rejection up to 90 dB at a right angle to the front/back axis
- Vertical: Level changes with the angle of incidence, but frequency response is consistent
- Maximum SPL: 171+ dB SPL (1% third harmonic > 1 kHz)
- Sensitivity: 2.25 mV / Pa (-53 dBV) in open circuit
- Output Impedance: 270 Ω broadband
- Recommended Load Impedance: 1.2 KΩ or higher
- Phantom Power: Not required
- Connector: XLR-3M
Transducer Element Material
- Thickness: 1.8 μm
- Width: 4.7 mm
- Length: 59.7 mm
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About AEA
AEA (Audio Engineering Associates) is an American company renowned for producing high-quality ribbon microphones and dedicated preamplifiers. AEA microphones are valued by sound engineers, professional recording studios, and producers worldwide for their ability to capture sound with extraordinary warmth and naturalness. Every AEA product is designed and built with artisanal care, using premium components to ensure excellent sound performance. Whether recording vocals, acoustic instruments, amplifiers, or orchestras, AEA ribbon microphones offer a smooth and detailed frequency response. On musicdelivery.net, you'll find the complete range of AEA microphones and preamplifiers for your professional recording studio.
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Shipments
Shipments
We ship throughout Italy and the European Union via selected express courier partners. All orders travel in special reinforced packaging and are covered by 100% included insurance to fully protect the value and integrity of professional equipment during transport.
Returns and refunds
Returns and refunds
You can request a return within 14 days of receiving the order. As these are professional hardware and devices, items must be returned completely intact, unused, unactivated, and sealed in their original packaging, complete with all accessories and manuals.
Frequently Asked Questions
Can't find the answer you're looking for? Our team of specialists is at your disposal for configurations or technical questions.
What are your shipping and delivery times?
What are your shipping and delivery times?
Orders are processed within 24/48 business hours. Delivery is made by insured express courier to guarantee maximum protection and safety even for the most delicate and expensive equipment.
Are the products covered by an official warranty?
Are the products covered by an official warranty?
Yes, all products are 100% original and covered by the official 24-month manufacturer's warranty. In addition, our technical department offers free after-sales support to assist you with the initial setup of your system.
How does the right of withdrawal work?
How does the right of withdrawal work?
If the hardware does not meet your expectations, you can return it within 14 days of receipt. The product must be returned intact, unused, and sealed in its original packaging, complete with all accessories and manuals.
What does it mean if a product is "Available on order"?
What does it mean if a product is "Available on order"?
Some complex professional audio systems or lighting equipment are ordered directly from official distributors based on customer requests. You can proceed with the purchase as normal and our team will immediately inform you of the exact arrival times at our warehouses.

