Warm Audio WA-47jr – Vintage-Vibe Large-Diaphragm FET Condenser
The Warm Audio WA-47jr delivers big, analog character with modern reliability. Built around a custom reproduction of the classic K47 capsule and rugged transformerless FET circuitry, it offers rich tone, low noise, and versatile operation—perfect for vocalists, guitarists, drummers, and more.
Key Features
- K47-style vintage capsule: Dual large-diaphragm, gold-sputtered, single backplate design crafted for warmth and musical detail
- Transformerless discrete FET electronics: High-grade components (Toshiba FETs, Wima film & Panasonic electrolytic caps) for clarity and low self-noise
- Three selectable polar patterns: Cardioid, omnidirectional, and figure-8 for maximum flexibility in recording techniques
- –10 dB pad: Handles up to 157 dB SPL—ideal for loud sources without distortion
- 70 Hz high-pass filter: Quickly cuts low-end rumble for cleaner recordings
Customer Benefits
Whether you’re laying down vocals, capturing acoustic instruments, or miking drums, the WA-47jr brings depth, presence, and dynamic control. Its vintage-style tone elevates recording quality, while modern construction ensures long-term reliability—available via Soundium.
Quick Specs
- Polar patterns: Cardioid, omnidirectional, figure-8
- Frequency response: 20 Hz – 20 kHz
- Max SPL: 147 dB (cardioid), 157 dB (with pad)
- Self-noise: 9 dBA
- Dynamic range: 138 dBA
- Sensitivity: 10 mV/Pa (–40 dBV)
- Output impedance: 100 Ω
- Power requirement: 48 V phantom power
- Connector: Gold-plated 3-pin XLR
- Dimensions (Ø × L): 5.2 × 21.0 cm
- Weight: 499 g
What’s in the Box
- 1 × WA-47jr microphone
- 1 × elastic shockmount
- 1 × hardmount
- 1 × zippered storage pouch
- Documentation
Use Cases / Ideal For
Perfect for capturing vocals, acoustic guitars, drum overheads, pianos, and brass or woodwind instruments. Ideal in home studios, professional setups, or broadcast environments seeking vintage tone on a budget.
Compatibility
Works with any mic preamp offering 48 V phantom power. Compatible with standard XLR mic cables and easily integrated into recording setups or live kits.
Pros & Cons
✅ Pros:
- Authentic vintage sound via premium capsule and modern circuitry
- Three polar patterns expand recording versatility
- Built to endure with solid construction and affordable pricing
⚠️ Cons:
- No low-cut or pad adjustment via external control—must use onboard switches
- Without transformer, it lacks tube warmth for those seeking that signature coloration
The Warm Audio WA-47jr combines vintage flavour and modern performance in a rugged, cost-effective microphone—bringing legendary sound into today’s studios. Experience analog warmth done right.
