Warm Audio

Warm Audio WA-47jr Large-Diaphragm FET Condenser Microphone (Nickel) 323637 713541493124

$ 299.00

Warm Audio WA-47jr Large-Diaphragm FET Condenser Microphone (Nickel) 323637 713541493124

$ 299.00
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  • SKU: WA47JR323637
  • Brand: Warm Audio
  • Type: Condenser Microphones
  • Availability: In Stock
Key Features:
  • For Studio Voice and Instrument Miking
  • Cardioid, Omni & Figure-8 Polar Patterns
  • K47-Style Capsule Reproduction
  • -10 dB Pad Prevents Distortion
  • 70 Hz High-Pass Filter
  • Includes Shockmount and Hardmount
  • Gold-Sputtered, Dual Large Diaphragms
  • Fully Discrete Signal Path
  • Transformerless Balanced XLR Output
  • Requires 48V Phantom Power

Offered here in a nickel finish, the Warm Audio WA-47jr is a large-diaphragm FET condenser microphone designed to provide the tonal characteristics of classic solid-state U47 microphones for vocalists, musicians, and recording engineers in home, project, and commercial recording studios. Thanks to three polar patterns—cardioid, omnidirectional, and figure-8—selectable from a switch on the front of the body, its versatility allows it to excel at anything from dry, close-up vocals to ambient room sounds. A -10 dB pad switch raises the maximum SPL from 147 dB to a high of 157 dB, enabling safe use when miking kick drums and cranked guitar and bass amps. Excessive low frequencies from proximity effect are easily reduced via the high-pass filter, which rolls off lows below 70 Hz.

The K47-style capsule reproduction features dual gold-sputtered, 6-micron Mylar diaphragms with a single backplate. The fully discrete signal path includes Toshiba FETs, WIMA film capacitors, and Panasonic electrolytic capacitors to deliver the clean tone associated with transformerless microphones. With a gold-plated XLR 3-pin connector and operability via 48V phantom power, it is compatible with most mixing consoles and mic preamps. It comes with a vibration-reducing shockmount and a compact hardmount to allow flexibility in placement and positioning.


  • Primary Applications: Studio Recording
  • Form Factor: Large Diaphragm Mic / Stand/Boom Mount
  • Intended Sound Sources: Vocals, Instrument
  • Sound Field: Mono
  • Operating Principle: Pressure Gradient
  • Capsule: Condenser
  • Diaphragm: 1.3" / 34 mm
  • Polar Pattern: Cardioid, Figure-8, Omnidirectional
  • Pattern Selection: Switched (Adjustable on Mic)
  • Orientation: Side Address
  • Circuitry: Solid-State (FET)
  • Pad: -10 dB
  • High-Pass Filter: 70 Hz
  • Tone Adjustment: None
  • Gain Adjustment: None
  • Indicators: None
  • On-Board Controls: High-Pass Filter, Pad, Polar Pattern
  • Windscreen: None
  • Frequency Range: 20 Hz to 20 kHz
  • Maximum SPL: 147 dB SPL (1 kHz, .5% THD, 1-Kilohm Load), 157 dB SPL (1 kHz, .5% THD, 1-Kilohm Load, with Pad)
  • Impedance: 100 Ohms
  • Load Impedance: ≥ 1000 Ohms
  • Sensitivity: -40 dB
  • Dynamic Range: 138 dB A-Weighted
  • Signal-to-Noise Ratio: 85 dB A-Weighted
  • Equivalent Noise Level: 9 dB A-Weighted
  • Output Connectors (Analog): 1 x XLR 3-Pin Male (on Mic)
  • Headphone Connector: None
  • Operating Voltage: 48 V (Phantom Power)
  • Color: Nickel
  • Mounting: Mic Clip/Stand Adapter, Shockmount (Included)
  • Mounting Thread Size: 5/8"-27 Female (3/8"-16 Female with Included Adapter)
  • Included Case: Zipper Pouch
  • Included Filters: None
  • Dimensions: ø: 2 x L: 8.3" / ø: 5.2 x L: 21 cm
  • Weight: 1.1 lb / 0.5 kg
  • Package Weight: 3.83 lb
  • Box Dimensions (LxWxH): 11.15 x 10 x 6.2"

In the Box

  • Warm Audio WA-47jr Large-Diaphragm FET Condenser Microphone (Nickel)
  • Shockmount
  • Hardmount
  • Zippered Storage Pouch
  • Thread Adapter
  • Limited 1-Year Warranty

MPN: 323637

UPC: 713541493124

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