Warm Audio WA-47jr Nickel Transformerless FET Condenser Microphone
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WA-47jr — Large-Diaphragm FET Condenser Microphones
A Contemporary Take On The Legendary 47-Style Studio Sound
The WA-47jr series is a modern interpretation of one of the most iconic studio microphones ever created. Designed to deliver rich analog tone with modern circuitry, these microphones are equally suited for project studios and world-class recording environments.
Both WA-47jr feature an authentic reproduction of the K47-style capsule used in the flagship WA-47 tube microphone — a capsule known for capturing legendary recordings across generations of artists.
Delivering A Legacy Of Studio Sound
By combining one of the greatest condenser capsules of all time with carefully engineered modern circuitry, the WA-47jr series delivers:
- deep, full low-end
- rich and detailed midrange
- smooth, natural high frequencies
- excellent clarity and transient response
This results in the perfect balance between vintage tone and modern performance.
Applications
- Vocals — rich, detailed, and expressive
- Percussion — powerful and dynamic
- Acoustic guitar — warm, vintage tone
- Electric guitar — detailed and full-bodied cabinet capture
Key Features
The WA-47jr series is built around the same K47-style capsule as the flagship WA-47, delivering instant vintage character.
WA-47jr:
- Three polar patterns: cardioid, omni, figure-8
- Switchable -10 dB pad (handles up to 157 dB SPL)
- 70 Hz high-pass filter
- Maximum flexibility
Technical Specifications
WA-47jr
Type: Large-diaphragm FET transformerless condenser microphone
Polar Patterns: Cardioid, Omni, Figure-8
Frequency Range: 20 Hz – 20 kHz
Maximum SPL: 147 / 157 dB (with pad)
Dynamic Range: 138 dB
Self-Noise: 9 dBA
Sensitivity: 10 mV/Pa (-40 dB)
Output Impedance: 100 ohms
Load Impedance: ≥ 1k ohms
Dimensions: 210 mm × 52 mm
Weight: 1.1 lbs
Components & Circuitry
- K47-style capsule with gold-sputtered 6-micron Mylar diaphragm
- Fully discrete analog signal path
- Toshiba FET transistors
- WIMA film capacitors
- Panasonic electrolytic capacitors (WA-47jr)
Functional Features
-10 dB Pad (WA-47jr):
Handles extremely loud sources up to 157 dB SPL without distortion.
70 Hz High-Pass Filter (WA-47jr):
Removes unwanted low-frequency rumble before recording.
Included Accessories
WA-47jr:
- Microphone
- Shockmount
- Hard mount
- Leather pouch
Build Quality
Each unit is hand-tested and inspected to ensure consistent, professional-grade performance.
Sound Character
The WA-47jr series delivers:
- big low-end
- rich midrange depth
- smooth high frequencies
- ultra-low noise
- outstanding versatility
Legendary Heritage
The K47-style capsule has been used on iconic recordings by artists such as Elvis Presley, Frank Sinatra, David Bowie, Lady Gaga, and many more. The WA-47jr series continues that legacy with modern reliability and accessible design.
Review of
📍 All microphones and other musical instruments marked “In Ukraine” are located in our shop in Dnipro, Ukraine.
We are verified sellers and official dealers for many brands, with 15+ years of international experience.
We’ve shipped thousands of musical instruments worldwide — to Europe, the UK, Japan, Australia, New Zealand, and the USA — even during wartime, without any issues.
🚚 Worldwide shipping: via Ukrposhta or EMS, safe!
📦 Shipping across Ukraine: via Nova Poshta or local pickup
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