Warm Audio WA-47jr SE Transformerless FET Condenser Microphone with 34mm Gold-Sputtered Capsule, Cardioid, Omni, Figure-8 Polar Patterns, Nickel-Plated Brass Body, Shockmount, Hard Mount, and Zippered Case

The Warm Audio WA-47jr SE is a transformerless FET condenser microphone that delivers the legendary character of a classic 47-style capsule at an accessible price. Its 34mm gold-sputtered, all-brass K47-style capsule captures vocals and instruments with rich detail, smooth midrange, and a silky top end. Three selectable polar patterns—cardioid, omnidirectional, and figure-8—make it a versatile workhorse for solo tracking, room miking, or stereo techniques. With a max SPL of 147 dB and self-noise of only 9 dBA, this microphone handles everything from whisper-quiet sources to blazing guitar cabinets without flinching.

Advantages

The WA-47jr SE stands out with its premium capsule and transformerless design, offering a clean, transparent signal path that preserves every nuance. The nickel-plated brass body adds durability and a professional look, while the included shockmount, hard mount, and zippered storage case ensure safe transport and easy setup. Its low self-noise and high dynamic range make it suitable for critical recording, and the +48V phantom power requirement is standard on any interface or console.

Suitable for

• Professional and home studio vocal recording
• Acoustic instruments such as guitar, piano, and strings
• Drum overheads and room miking
• Podcasting, voice-over, and broadcast applications
• Stereo recording techniques like Blumlein and mid-side

Key specifications

• Microphone type: Condenser, transformerless FET circuit
• Capsule: 34mm gold-sputtered, all-brass WA-47-B-50v (K47-style reproduction)
• Polar patterns: Cardioid, omnidirectional, figure-8
• Frequency response: 20 Hz – 20 kHz
• Max SPL: 147 dB
• Output impedance: 150 ohms
• Self-noise: 9 dBA
• Sensitivity: 10 mV/Pa
• Connector: 3-pin XLR
• Power requirement: +48V phantom power
• Included accessories: Shockmount, hard mount, zippered storage case

Recommendations

For engineers and musicians seeking the vintage 47 vibe without the vintage price, the WA-47jr SE is a compelling choice. Its multi-pattern flexibility and robust build make it a reliable centerpiece for any mic locker. Pair it with a quality preamp to unlock its full potential, and use the included shockmount to minimize vibrations. Whether you're tracking a soulful vocal or capturing the ambience of a live room, this microphone delivers professional results.