Large Diaphragm Condenser

Large-Diaphragm Condenser Microphone.A Secret Weapon Of Pro StudiosThe WA-47F is a faithful recreation of a high-SPL, low-noise classic celebrated as a 'secret weapon' across world-class studios. The original '47-style FET was released in 1969 and gained massive popularity inside recording studios for its ability to handle fast transients with exceptional detail. Compared to popular tube microphones, the WA-47F has a more pristine top end and a tighter, more controllable bass response. Famous artists such as Dave Grohl and Daft Punk used the original 47FET on kick drums, inspiring generations of drummers and engineers. For vocals, legends like David Lee Roth and Michael Stipe used the original to create some of the most beloved music of all time.The WA-47F shares the same sonic profile as that original microphone, making the WA-47F a studio workhorse that will quickly become a go-to mic in your locker.Full Volume. Powerful Detail. No CompromiseLike all Warm Audio microphones, the WA-47F is a no-nonsense studio tool with premium components and elite build quality. Like the originals, the WA-47F takes the sound of the WA-47 tube mic and swaps the valve for solid-state FETs, meaning there’s no compromise between capturing rich midrange, detailed bass, and handling very loud sources. At its core, the WA-47F uses a premium reproduction of the vintage K47-style capsule found in the original microphone for ultra-wide frequency response and detail. The WA-47F uses a single backplate, cardioid-only version of the same capsule used in our award-winning WA-47 tube microphone.The capsule is joined by a custom TAB-Funkenwerk USA Output Transformer that drives the punchy, powerful sound captured by this capsule. The WA-47F pairs premium Fairchild FETs with polystyrene & Wima capacitors and the AMI output transformer, giving the WA-47F the ideal frequency response to capture extra detail and depth. The -10dB pad gives you extra headroom for those loud sources that you need to keep loud. When you need to eliminate unwanted bass frequencies on sources like lead vocals or electric guitar cabs, engage the included 140 Hz low-cut filter to save yourself from unnecessary post-EQ. Our meticulous R&D process allowed us to dial in a true-to-original output level and frequency response that matches the performance expectations of world-class audio engineers and recording facilities.Studio WorkhorseLike the original, the WA-47F’s custom-tuned frequency response captures huge kick drum sounds, punchy guitar & bass cabs, and adds a pristine edge to solo vocals that need to stand out.Kick DrumIn addition to a dynamic mic on the inside of the kick, aimed right at the beater, many engineers choose to add a 47FET-style microphone to the outside of the kick drum on the front head. The dynamic mic on the beater tends to capture the “snap” of the kick, while the WA-47F on the outside will get the “thump” from the drum. The air pressure “boom” of the resonant kick drum head is a huge sound easily missed by the dynamic mic. Adding a WA-47F to your kick will have a huge spatial effect on the sound, making tracks feel more alive and less robotic.VocalsThe original mic was chosen to capture some very famous vocals including Bon Scott (AC/DC), David Lee Roth (Van Halen), and REM’s Michael Stipe. Like the original, the WA-47F delivers powerful, detailed vocals ranging from screaming hair metal all the way to soft falsettos over iconic indie rock.Guitar & Bass CabinetsThe original is also a favorite inside studios for tracking guitar and bass cabinets - especially for percussive, loud guitar parts like you might find on an AC/DC record. The openness of the condenser capsule and the ability for the circuit to handle higher-than-normal SPLs means that you can track guitars LOUD without compromising detail. For those about to rock - you'll notice a difference.WA-47-B-50v CapsuleThe WA-47-B-50v capsule is a true reproduction of the single-backplate K47-style capsule found in the original 47Fet mic. This capsule captures incredible detail across the 20Hz-19kHz frequency response. With a unique gradual climb in the mids and slight scoop in the high end, the capsule inside the WA-47F will quickly make this a favorite mic for any source that demands critical detail and pleasing high end at louder volumes.AMI USA-Made Output TransformerThe history of TAB-Funkenwerk (AMI) transformers goes all the way back to the founding of the most sought-after German analog audio innovations. The TAB (AMI) transformer in the WA-47F is American-made and built to exacting standards as designed by Oliver Archut. The sweet sonic character of the WA-47F would not be possible without the amazing, historically-correct transformer supplied by TAB-Funkenwerk.Fairchild Transistors & Premium CapacitorsThe WA-47F uses premium Fairchild FETs - the same component found in the most exacting and expensive reissues. The polystyrene and premium WIMA capacitors in the WA-47F provide the excellent signal conversion that this circuit demands.Authentic Appearance & Elite Build QualityThe WA-47F is encased in an ultra-durable nickel-plated brass body with an updated headbasket shape adding additional space around the capsule. Every single WA-47F is meticulously hand-inspected at Warm HQ in Austin,TX by real musicians and engineers with a passion for superior sound.

he 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 every made.  The classic ‘47 is still widely used today in professional recording studios but have become extremely rare and expensive to acquire.True '47 style capsuleThe 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.The CapsuleThe 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.  Our version of this capsule (model# WA-47-B-80v) is carefully manufactured by an Australian capsule manufacturer who's precision and repeatability allows us to nail the vintage sonics of the most important sonic piece of this classic style of microphone.​The TubeA 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.  We auditioned 4 different tube brands and fell in love with the JJ 5751.  The frequency response of the JJ 5751 and the way it contributes to the circuit is tonally smooth and vintage in nature.​The TransformerThe 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 CableOne 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 we 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.  We have 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 CapacitorsThe 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.Specifications:Custom true '47 capsule reproduction (k47 style) - Model# WA-47-B-80vCapsule makeup: Gold sputtered, dual large diaphragm, single backplate, 6 microns NOS mylar (PET film)TAB-Funkenwerk (AMI) USA output transformerJJ Slovak 5751 vacuum tubeGotham 5 meter GAC-7, 7-pin tube microphone cableWima, Solen French, and Polystyrene capacitorsPolar Patterns: 9 patterns - Cardioid, Omni, figure-of-eight + 6 mixed patternsSelf-noise: 11dBADynamic range: 130dBAMaximum SPL: 140dB  (

The WA-14 is a '414-style condenser microphone based on the early 1970's microphone used on countless hit records. The WA-14 utilizes a custom all-brass CK12-style capsule, CineMag USA transformer, and a fully discrete signal path.  The WA-14 can be used on an array of sources, such as; punchy/warm intimate lead vocals, acoustic/electric guitars, bass, drums/percussion, strings/orchestral material, and many other sources. The WA-14 provides a realism and thickness that is true to the vintage microphone, but now at an affordable price.All-brass CapsuleThe WA-12-B-60V is an all-brass, edge-terminated capsule that captures all the smoothness, rich top end, and warm vintage sonics of the original CK12 capsule.  The WA-12-B-60V uses a variant CEK-12 backplate as a basis, which overcomes manufacturing limitations of the original CK12 capsule.  The o-ring and housing of the WA-12-B-60V are all made from brass (no teflon parts), and the diaphragm is 24k gold sputtered 6 micron, NOS PET film (mylar).  The end result is a very consistent, reliable capsule which matches the frequency response and tonality of the classic 1970's classic capsule.Specifications:Large diaphragm condenser microphone with variable pad and three polar patternsFeatures custom WA-12-B-60V edge-terminated, dual-backplate, all-brass vintage CK12-style capsuleCustom CineMag USA transformerFrequency range: 20Hz to 20kHz Output pad: 0dB, -10dB, -20dBPolar Patterns: Cardioid, figure of eight and omnidirectionalOutput Impedance: 150 ohms3-pin gold plated XLRRequires +48V phantom powerIncludes shock mount and hard mountColor: black​​

The ST-1 MK2 Lanen, designed on the basis of the STC-3D MK2, is one of the only condenser microphones on the market, equipped with a real 34mm large diaphragm capsule, with a gold-plated one-inch diaphragm, in this price range. Almost all of the other brands speak of a large membrane, for capsules from 16 to 19mm and the difference is significant! Unlike "entry-level" products, which are often too cold and too bright, with less full sound in the bass and lower midrange, the ST-1 MK2 Lanen perfectly reproduces the definition and warmth of the recorded source.

The WA-47jr is an FET transformerless version of the highly renowned classic ‘47 microphone that has been used on countless hit records for the last 50+ years.  The WA-47jr is fully discrete, has 3 polar patterns and is designed for pro studio, home studio, live, and broadcast applications.  The WA-47jr sounds great on vocals, acoustic/electric guitars, acoustic/electric bass, drums, piano, strings, brass/woodwind instruments, and an array of other sources.​The WA-47jr proudly utilizes a custom k47 style capsule reproduction, designed with the same hole pattern and frequency response as the vintage design.  Our version of this capsule (model# WA-47-B-80v) is carefully manufactured by an Australian capsule manufacturer with careful precision and repeat-ability that allows the most important sonic piece of the classic mic to be heard and influence the tone and signature of the WA-47jr.  The WA47jr's low-noise and discrete signal path, when paired with this excellent true '47 style capsule, allows it to obtain a very similar tone to the classic ‘47 microphone, but at a much lower price tag.  The WA-47jr utilizes the same k47 style capsule found in our flagship WA-47 tube condenser microphone.  Quality components make a better mic.The WA-47jr proudly utilizes a custom k47 style capsule reproduction, designed with the same hole pattern and frequency response as the vintage part.  Our version of this capsule (model# WA-47-B-80v) is carefully manufactured by an Australian capsule manufacturer with careful precision and repeat-ability.  The WA47jr's low-noise and discrete signal path then paired with an excellent true '47 style capsule allows this mic to obtain a very similar tone to the classic ‘47 microphone at a much lower price tag.  Specifications:FET transformerless '47 style condenser microphone.Custom true '47 capsule reproduction (k47 style) - Model# WA-47-B-80v.  Capsule makeup: Gold sputtered, dual large diaphragm, single backplate, 6 microns NOS mylar (PET film).Fully discrete signal path, Toshiba FET’s, Wima film capacitors, Panasonic electrolytic capacitors.Polar Patterns: Cardioid, figure-of-eight, and omnidirectional.High-pass filter: 70HzPad: -10dbSelf-noise: 9dBADynamic range: 138dBAMaximum SPL: 147/157dB (@1kHz 1kOhms 0.5% THD, 0/-10dB)Frequency Range: 20 Hz~20 kHzSensitivity: 10mV/Pa or -40dBOutput Impedance: 100 ohms​