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Warm Audio WA-47 Large-Diaphragm Tube Condenser Microphone

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Warm Audio  |  SKU: WA-47

Product Highlights
  • Custom K47-Style Capsule
  • USA-Made Transformer
  • 5751 Vacuum Tube
  • Nine Selectable Polar Patterns
  • 140 dB SPL Handling
  • Full Studio Accessory Bundle

Warm Audio - Legendary Tone

Warm Audio is loved globally for their acclaimed microphones that faithfully capture the rich detail of iconic vintage studio mics, and their imaginative line of guitar effect pedals like the Jet Phaser and the Foxy Tone Box. Every single unit is hand-tested in Austin, Texas, guaranteeing industry-leading quality assurance before it leaves their facility.

By choosing Warm Audio, you are selecting gorgeous-sounding gear built to help you make truly legendary music.

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£839.00

Expert Advice, Click for Help

Need help? Call us on: 02476 369897

Use Live Chat or e-mail us directly at: sales@audiodirect.co.uk

OPEN: Mon to Fri - 9am to 5pm (Closed Sat/Sun)

We are more than online retailers, our sales staff have a passion for making music and give honest frank feedback on their experience with your chosen product. Call us for a chat or read all about us HERE>

FREE Delivery & Easy Returns Info

DELIVERY

FREE Mainland UK Shipping for orders over £99 (Standard Service 2-3 days)

£3.99 per order for orders below £99. (Standard Service 2-3 days)

FAST Delivery Needed? We got you! find express delivery options at checkout or read our: Comprehensive delivery information HERE>

EASY RETURNS

Not completely happy with your audio gear? No problem! simply return it back to us for a full refund within 60 days of purchase.

Find comprehensive return T/C instructions HERE>

Why buy Warm Audio from us?
  • Official Warm Audio retailers, 5-Year Warranty
  • Est. in 2001, 25 years of 5-star reviews
  • Expert advice, before & after your purchase
  • Manufacturer warranties you can rely on
  • Price match promise, never knowingly beaten on price
  • Confidence at checkout. 100% Secure shopping
  • FREE UK delivery on purchases over £99.00
  • Fast next-day delivery, trustworthy delivery partners & secure packaging
  • Quick & easy 60 days returns

We are more than online retailers. We have a passion for playing, making, and recording music. We only sell legendary Warm Audio products that we would be happy to use and that you can rely upon.

Read All About Us HERE>

Description

Warm Audio WA-47 - A Premium ‘47-Style Classic

The WA-47 is a high-fidelity, large-diaphragm tube condenser microphone designed to recreate the iconic tone of the original ‘47-style microphones. Its rich low end, warm mids and smooth highs make it ideal for vocals, string instruments, acoustic guitar and precise studio capture.

Studio-Grade Build & Versatility

Featuring a custom K47-style capsule, a USA-made output transformer and a 5751 vacuum tube, the WA-47 delivers true vintage voice with modern reliability. It offers nine selectable polar patterns (cardioid, omni, figure-8 plus six variations) and handles up to 140 dB SPL with less than 0.5 % THD, making it deeply flexible for varied studio applications. 

Professional Finishes & Accessories

Built for high-end studio use, the WA-47 comes with serious hardware: a rugged power supply, high-quality 7-pin cable, shockmount and a wooden presentation case—everything needed for premium recordings. 

KEY FEATURES: Warm Audio WA-47 Large-Diaphragm Tube Condenser Microphone
  • Custom K47-Style Capsule: Gold-sputtered dual large diaphragms for authentic tone.
  • USA-Made Output Transformer: TAB-Funkenwerk (AMI) for rich sonic character.
  • Vacuum Tube: 5751 tube delivering warmth and professional gain.
  • Nine Polar Patterns: Cardioid, omni, figure-8 plus six mixed variations.
  • High SPL Handling: Up to 140 dB before clipping (< 0.5 % THD).
  • Full Accessory Bundle: Includes power supply, 7-pin Gotham cable, shockmount and wooden box.

Specification
  • Type: Large-diaphragm tube condenser microphone
  • Polar Patterns: Cardioid, Omni, Figure-8 + six intermediate patterns
  • Diaphragm: Gold-sputtered K47-style, dual large-diaphragm
  • Maximum SPL: 140 dB (≤ 0.5 % THD)
  • Dynamic Range: 130 dB (A weighted)
  • Self Noise: 11 dB (A weighted)
  • Frequency Response: 20 Hz – 20 kHz
  • Output Impedance: 200 Ω
  • Rated Load Impedance: ≥ 2 kΩ
  • Signal-to-Noise Ratio: 82 dB (A weighted)
  • Weight: 9 lb / ~4.1 kg
  • Dimensions: Ø 90 mm × 254 mm length
  • Included Accessories: Shockmount, power supply unit, 7-pin cable, wooden storage box
  • Warranty: 5 Years

What's in the box?
  • 1 × WA-47 Microphone
  • 1 × Power Supply (external)
  • 1 × Shockmount
  • 1 × 7-pin Gotham Cable (pre-wired)
  • 1 × Wooden Presentation Box
  • Quick-Start Guide & Warranty Information

Downloads & Manuals

Warm Audio WA-47 Microphone - User Manual

Need help? Call us on: 02476 36 98 97

We are more than online retailers, our sales staff have a passion for making music and give honest, frank feedback on their experience with your chosen product.

OPEN: Mon to Fri - 9am to 5pm (Closed Sat/Sun)

CONTACT US NOW
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