Skip to product information
1 of 3

Warm Audio

Warm Audio WA47 Large-Diaphragm Studio Tube Condenser Microphone

Warm Audio WA47 Large-Diaphragm Studio Tube Condenser Microphone

We're sorry, but this item is unavailable.
FREE -Day Shipping Get it by . Order within .
Get it if you order in Price:
LIMITED INVENTORY! Only in stock.
NEW ITEM! Preorder now. Risk free, arriving soon.
ON BACKORDER! Reserve now. Risk free, arriving soon.
Call to Order

Fast & Free Shipping

At Same Day Music, we know you want your gear fast, and shipped to you free of charge. That’s why we ship orders 7 days a week, with absolutely free ground shipping on every order shipped within the continental United States. This includes heavy and oversized items. No minimum purchase required. No exclusions. Over 95% of orders arrive in 1-2 days! We pull it all off with our four warehouses located across the country, which we keep open late.

Learn more

Easy 30-Day Returns

We guarantee your complete satisfaction for 30 days after your order is delivered.

We allow you to return almost any product for any reason. When returning a product, you can request an identical replacement item, exchange the product for another product, or request a refund. When procedures are followed, there are no restocking fees. For Canadian and U.S. territories customers, please note that if you request an exchange, we require the original item to be received and processed in our warehouse before shipping a replacement.

Learn more

Questions

Contact our experienced customer support team.

Call 1-866-742-5736

Send us a Message

Available Hours (EST)
Mon-Fri: 8am-9pm
Sat: 9am-9pm
Sun: 9am-8pm

How can I pay for me gear?

Credit Cards
We accept all major credit and debit cards including Visa, MasterCard, American Express, and Discover. 

Apple Pay
Customers on Apple Devices can use Apple Pay

PayPal
PayPal is accepted on orders under $10,000. Due to system limitations, we are unable to offer PayPal on items that are out of stock, and we are unable to facilitate exchanges for items purchased using PayPal. To exchange an item purchased using PayPal, simply return the original item to us, and we will issue your refund. You may then purchase the replacement item via a new order.

Affirm
We're accepted Affirm on specific items in our store. Items that can be purchased will Affirm will present Affirm messaging above the price of the item on the product page. 

When will I be charged for my order?
We only charge your card once items have shipped. If an item is on backorder, the charge for that item will not process until it has shipped. Note: An authorization hold may show up on card statements prior to an order being shipped. Please contact your card issuer for more information.

View full details

Overview

The Warm Audio WA-47 is an all vacuum tube, large diaphragm, transformer balanced, multi-pattern (9), large condenser microphone, based on the classic '47 that has been used on countless hit records for the last 50+ years. The WA-47 is designed for pro studio, home studio, live, and broadcast applications and sounds great on vocals, acoustic/electric guitars, acoustic/electric bass, drums, piano, strings, brass/woodwind instruments, and an array of other sources. The classic '47 became extremely popular in the 1960's and is now considered one of the greatest microphones ever made. The classic '47 is still widely used today in professional recording studios but have become extremely rare and expensive to acquire.As with all Warm Audio products, a focus on quality components ensures the best sounding product possible. The WA-47 is packed with top end components that are carefully sourced from many of the top pro audio component suppliers in the world.

True '47 Style Capsule

The WA-47 utilizes a custom reproduction of the vintage k47 style capsule that was used in the classic '47 microphone
- designed with the same hole pattern and frequency response. Every Warm Audio capsule is made in the same small assembly house in a clean-room environment, and packaged in its own protective jewel case until the moment it is loaded into the microphone. Each capsule is visually inspected and electrically tested for imperfections.A large part of any microphone's tone comes from its capsule, and the true k47 style capsule used in the WA-47 is not easily manufactured or typically found in affordable condenser microphones.

The Capsule

The WA-47 utilizes a custom reproduction of the vintage k47 style capsule that was used in the classic '47 microphone
- designed with the same hole pattern and frequency response. The Warm Audio version of this capsule (model# WA-47-B-80v) is carefully manufactured by an Australian capsule manufacturer whose precision and repeatability allows Warm Audio to nail the vintage sonics of the most important sonic piece of this classic style of microphone.

The Tube

A Slovak Republic JJ 5751 vacuum tube is a lower gain, low noise tube that forces much of the sonics of the capsule and transformer to be heard more significantly than some higher gain tubes might allow. The frequency response of the JJ 5751 and the way it contributes to the circuit is tonally smooth and vintage in nature.

The Transformer

The WA-47 utilizes an American made TAB-Funkenwerk (AMI) USA transformer with large core imported German laminations. This transformer helps provide the creamy smooth top end, and the LARGER THAN LIFE bottom end one would expect from a '47 style condenser microphone.

The Cable

One component of a tube microphone often overlooked is the 7 pin cable that connects the microphone to its power supply. When auditioning the WA-47 and other tube microphones Warm Audio learned quite a bit about 7 pin cables and how the shielding and wire gauge size can drastically change the sonics of a tube microphone. Warm Audio has partnered with Gotham Audio in Switzerland to use their very carefully built top-end 7 pin GAC-7 cable. Using this cable increases top end presence and the overall size of the recorded image in the stereo field, by reducing phase shift and the parasitic effect often found in poorly built cables. Gotham Audio is very expensive and boutique in nature and should not be considered a small addition to the WA-47 package.

The Capacitors

The WA-47 uses a polystyrene coupling capacitor for uncompressed top-end response from the capsule, wima film capacitors throughout, and an imported Solen French capacitor on its output driving the TAB-Funkenwerk (AMI) USA output transformer.