{"product_id":"warm-audio-wa-251","title":"WARM AUDIO WA-251","description":"\u003ch2\u003eDescription\u003c\/h2\u003eThe WA-251 was created to offer a classic microphone design to a new generation of recording engineers at an affordable price. Warm Audio listened to countless different '251 microphones to determine the elements that made it beloved and why, how different component types affected the sound, and how to give the WA-251 a signature that would pay homage to the vintage model (but also stand on its own).The WA-251 is a large-diaphragm, transformer-coupled, multi-pattern tube microphone based on the classic '251. It has been used on countless hits over the past 50+ years. The WA-251 sounds great on vocals, acoustic and electric guitars, basses, drums, pianos, strings, brass, and even on mixes of other sources, and was designed for use in professional studios, home studios, live settings, and broadcast.The classic '251 became extremely popular in 1960 and, to this day, is considered one of the most important condenser microphones ever created. The original '251 is still widely used in professional recording studios but has become extremely rare, difficult to find, and expensive. Designing the WA-251 to sound like the original unit was not a simple task, especially since some of its vintage components are no longer manufactured. Warm Audio is pleased to announce this beautiful classic to the market at an affordable price.The CapsuleThe WA-251 uses a custom reproduction of the CK12-style capsule, designed with hole patterns and frequency response similar to that found in the original microphone. Warm Audio's version of this capsule (WA-12-B-60v) was carefully manufactured by an Australian capsule supplier and precisely reproduced to its vintage specifications.The TubeAfter testing three different brands of tubes, a Slovak Republic JJ 12AY7 was used for the WA-251. The frequency response of the JJ tube, and the way it characterizes the circuit, sounds natural and vintage.The TransformerThe WA-251 uses a CineMag USA transformer. This transformer helps achieve what one hopes to get from a '251-style microphone: present mid-high frequencies and \"broad\" low frequencies.The CableOne component of a tube microphone that is often overlooked is the 7-pin cable that connects the microphone to its power supply. Comparing the WA-251 and other tube microphones, it was possible to detect how the quality of the cable, its shielding, and its diameter can drastically change the sound quality. Warm Audio chose Swiss Gotham Audio to use their high-end \"GAC-7\" cable. Its use improves the presence of high frequencies and, overall, the quality and width of the sound image by reducing phase shift and other defects usually associated with low-quality cables. Gotham Cabling is a very expensive and sought-after brand and is certainly not a minor addition to the WA-251 package.The CapacitorsThe WA-251 uses a pair of polystyrene capacitors, a film capacitor throughout the signal path, and a French Solen capacitor at the output.Technical Specifications:\t•\tCustom WA-12-B-60V CK12-style capsule\t•\tCineMag USA output transformer\t•\tJJ Slovak 12AY7 tube\t•\tGotham 5 meter GAC-7, 7-pin tube power supply cable\t•\tWima, Solen French, and Polystyrene capacitors.\t•\tThree polar patterns: Cardioid, Omnidirectional, Figure-8\t•\tDynamic range: 125dBA\t•\tMaximum SPL: 132dB (\u0026lt;0.5% THD)\t•\tFrequency response: 20 Hz~20 kHz\t•\tOutput impedance: 200 ohms\t•\tRated load impedance: ≥2kOhms\t•\tSignal-to-noise ratio: 80dBA\t•\tEquivalent noise: 12dBA (IEC651)\t•\tExternal power supply\t•\tTotal weight (Mic, PSU, shockmount, cables) - 5.4 Kg\t•\tMicrophone dimensions 247mm x 46mm\t•\tIncludes: microphone, wooden box, power supply, shock-mount, and Gotham cable","brand":"WARM AUDIO","offers":[{"title":"Default Title","offer_id":58001969054041,"sku":"WA251","price":681.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1036\/3633\/6985\/files\/wa-251_f.png?v=1778102419","url":"https:\/\/yourmusiconline.it\/en\/products\/warm-audio-wa-251","provider":"yourmusiconline.it","version":"1.0","type":"link"}