{"product_id":"warm-audio-wa-47-jr-b-350254","title":"WA-47 JR B","description":"\u003ch3\u003eA \"47\" for Today: The WA-47jr's Place in the Warm Audio Lineup\u003c\/h3\u003e\u003cp\u003eThe WA-47jr fits within Warm Audio's mission to make microphone colors that have become studio standards accessible. Whereas a historic \"47\" is associated with a tube architecture, the WA-47jr offers a simpler \u003cstrong\u003eFET\u003c\/strong\u003e approach for everyday use: no dedicated external power supply, immediate operation on \u003cstrong\u003e48 V phantom power\u003c\/strong\u003e, and ideal stability for back-to-back sessions. Within the family, it positions itself as the modern and straightforward alternative to the tube WA-47, while retaining the sought-after sonic DNA thanks to a K47-type capsule.\u003c\/p\u003e\u003ch3\u003eVocals, Instruments, Live and Broadcast: Who Is the WA-47jr For?\u003c\/h3\u003e\u003cp\u003eDesigned for both the \u003cstrong\u003eprofessional studio\u003c\/strong\u003e and the \u003cstrong\u003ehome studio\u003c\/strong\u003e, the WA-47jr targets those who want a large-diaphragm condenser capable of covering many situations without multiplying microphones. On vocals, it helps achieve a dense and clear sound with beautiful presence in the midrange. On acoustic guitar, piano, overheads, or room mics, its three polar patterns offer true placement freedom: cardioid to isolate, omnidirectional to capture more space, figure-eight to work in pairs or control side reflections. In live and broadcast settings, its low noise and ability to handle high SPL make it a reassuring choice, even when facing dynamic sources.\u003c\/p\u003e\u003ch3\u003eFET Design, K47 Capsule, and Integrated Controls: Big-Budget Sound Without the Hassle\u003c\/h3\u003e\u003ch4\u003eA K47-Type Capsule for a Musical and Familiar Response\u003c\/h4\u003e\u003cp\u003eThe WA-47jr features an in-house reproduction of the vintage K47 capsule, designed to replicate the behavior of classic references: same mounting pattern and a frequency response tailored for \u003cstrong\u003epresence\u003c\/strong\u003e and \u003cstrong\u003ebody\u003c\/strong\u003e. The capsule (WA-47-B-80v) is shared with the tube WA-47, allowing the WA-47jr to maintain a coherent sonic identity within the lineup while offering a more modern electronic approach.\u003c\/p\u003e\u003ch4\u003eA Discrete Signal Path and Studio-Oriented Component Selection\u003c\/h4\u003e\u003cp\u003eThe WA-47jr's topology favors a \u003cstrong\u003efully discrete\u003c\/strong\u003e circuit and a modernized FET design. The goal: precise reproduction, low noise level, and comfortable dynamics to capture both the nuances of vocal performance and the impact of an amp or drum shell. Warm Audio highlights the use of Toshiba FETs, Wima capacitors, and Panasonic electrolytic capacitors-a combination designed to maintain demanding sound quality at an accessible price point.\u003c\/p\u003e\u003ch4\u003ePad and High-Pass Filter: Simple Tools for Cleaner Recordings\u003c\/h4\u003e\u003cp\u003eThe \u003cstrong\u003e-10 dB pad\u003c\/strong\u003e secures recordings when the source is very close or powerful (brass, guitar amp, percussion), while preserving comfortable headroom on the preamp. The \u003cstrong\u003e70 Hz high-pass filter\u003c\/strong\u003e helps reduce vibrations, handling noise, plosives, and excessive low frequencies related to the proximity effect, making recordings easier to place in the mix right from the capture.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:2rem\"\u003e\n\u003ctable style=\"flex:1 1 300px;width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e20 Hz - 20 kHz\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003estudio microphone\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDirectivity\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eomnidirectional, cardioid, bidirectional\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"flex:1 1 300px;width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCapsule\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eLarge Diaphragm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eXLR\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eBlack\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:2rem\"\u003e\n\u003cdiv style=\"flex:1 1 300px\"\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSwitchable polar patterns\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003ecardioid, omnidirectional, figure-eight\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDynamic range\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e138 dB (A-weighted)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eMax SPL\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e147 \/ 157 dB SPL (at 1 kHz, 1 kOhm, 0.5% THD respectively with pad at 0 \/ -10 dB)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eNoise\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e9 dB (A-weighted)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eOutput level\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e16 dBu at 1 kHz \/ 1 kOhm for 0.5% THD\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eOutput impedance\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e100 Ohm max\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 300px\"\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eHigh-pass filter\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e70 Hz\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eAttenuation pad\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e-10 dB\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDimensions (diameter x length)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e52 x 210 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e0.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Warm Audio","offers":[{"title":"Default Title","offer_id":54357985820947,"sku":"350254","price":293.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/7b4bf33ac87fc74d40db87ad0341e8558de3b937_WARM_WA47_JR_BK_24a77bc0-bf9d-4747-9962-27e6ef8cad8e.jpg?v=1788182552","url":"https:\/\/woodbrass.shop\/products\/warm-audio-wa-47-jr-b-350254","provider":"Woodbrass.com","version":"1.0","type":"link"}