AKG P420 High-performance dual-capsule true condenser microphone - Black

To compete with mics made in China, you must make your mics in China. That seems to be the thought that AKG brought forth when they entered the home recording market. Rather than slapping their name on anonymous designs, the Vienna-based company instead designed their own circuits while subcontracting the manufacture. Such is the case with the dual diaphragm AKG P420 (Amazon), one of the Perception series mic lineup. With a street price of $200, the AKG P420 is the higher end of the affordable mic range, but as an AKG, it’s towards the low end of their product line. It has the features and the performance to justify choosing it over a less expensive competitor. The AKG logo never fails to add an “I’m serious” note to your home studio. Switch It Up If you’re not familiar with the term “dual diaphragm” condenser, you might be new to the concept of multiple polar patterns in one microphone. The AKG P420 has a pair of one-inch diaphragms, the textbook definition of a large diaphragm microphone. The pair of diaphragms, along with some nifty electronics, offer you a switchable choice of cardioid, omnidirectional, and figure-8 polar patterns. Most mics have a cardioid pattern, which means they have an area of sensitivity that looks sort of like the simple drawn heart shape, where the bottom of the heart is the area of greatest sensitivity. This is usually where you point toward your sound source. Omnidirectional means equal sensitivity in the shape of a circle surrounding the mic. If you need a room mic to pick up everything, or if you have several singers recording to a single track, you can use an omnidirectional mic to capture sounds all around. Figure-8 offers two areas of sensitivity in front and behind the mic, while rejecting sounds to the side. You could capture the sound directly from a guitar amp, for example, while simultaneously grabbing room sound from the back of the mic. Two singers can face each other while in close harmony also. Multiple polar patterns add to a microphone’s versatility, and the best “Swiss Army” microphones feature this capability. As well as a switch to select polar patterns, the AKG P420 also features a -20 dB pad switch and high pass filter switch, used for high sound pressure levels and rumble reduction respectively. Perceptions of the AKG P420 This is an affordable microphone that proudly honors its manufacturer’s reputation. AKG’s product page recommends the P420 for use on pianos, strings, horns, woodwinds, drums, and percussion instruments. Oddly missing from the list is vocals, yet there’s nothing that keeps this from being a very good vocal mic. Typically, large diaphragm condensers used for vocals feature a pronounced presence peak around the 5,000 to 10,000 Hertz range. The AKG P420 comes closest to this ideal when in figure-8 mode, but there and with the other patterns, this boost is modest compared to other mics. However, the typical inexpensive Chinese large diaphragm mic is often strident and harsh, overproducing sibilance for some voices because of that presence peak. Putting a mic like that on a solo violin may be an invitation to a screech fest. The AKG P420 is, by design, going to avoid those issues, regardless of which polar pattern you choose. Its frequency response curve for the cardioid pattern looks silky, and this plays out in practice. Voices are clear and articulated without hype. It’s the large diaphragm sound that still sounds natural. Other Specs Published numbers are sometimes of little value, originating in lab conditions that your home studio will never see. Usually. These favor the mic over the user, but with the AKG P420, we see a specification that works the other way. Signal to noise shows as a modest 79 dB, which isn’t a stunning figure. Yet, pumping preamp gain for miking an acoustic guitar at about 18 inches displayed no self-noise. Noise was never an issue, despite AKG’s rather average assessment of the mic. With a maximum sound pressure handling of 135 dB straight and 155 dB with the pad switched on, there’s little short of a rocket launch that the AKG P420 won’t handle in terms of volume, so don’t worry about placing this mic in front of a screaming guitar amp. In fact, its frequency response will likely keep the scream to a minimum. Conclusion The AKG P420 (Amazon) is most at home with acoustic instruments, though, producing very balanced and flattering results, without brittleness in the upper frequencies. You’ll be hard pressed to find a use for this mic where it completely fails, the hallmark of a great all-purpose mic. For a couple hundred bucks, you can buy a lot of value with the AKG P420.

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Like many things, when it comes to microphones, I find that often price to performance is a bell curve. Low price equals poor quality; (very) high price, quality gains are a bit dubious. I have used microphones on both sides of the spectrum. That's not to say I am an audiophile; I'm just a bedroom producer with a background in audio post-production, and a passing interest in recording esoteric instruments with minimal fuss. This is not a microphone you would want to use for pro VOs or ADR work - on the bell curve, it's very much on the left side. However, that's not a bad thing. What this mic has is solid construction, and for its price, a very good sound. I can knock it about, put it to use in less than favourable environments, and it works, and works well.

It comes very nicely packaged in it's own flight case, which gives it ample protection. It is quite heavy when installed on the shock mount that's designed to hold it. This meant I had to apply a counter balance to boom arm on the mic stand but maybe I just need a heavier duty stand. The frequency response is a bit 'peaky' in the upper frequencies but considering the low price, I guess it has to be expected and it overall it does give a good recording. It is a true condenser mic and not an electret condenser as somebody else that reviewed it has stated. Overall it represents very good value for money and if it had a smoother top end , I would have given it five stars.

A great microphone, good quality, competitively priced.

The AKG P420 large-diaphragm condenser microphone produces great sounding audio especially considering its price. The microphone is supplied in a sturdy carry case that also contains a spider shock mount. The spider shock mount holds the mic securely and can be attached to any standard mic stand. It is worth noting that the mic and shock mount are quite heavy so you need to ensure you have a sturdy mic stand that won't topple over. Paired with a pop filter, the microphone is ideal for voice-over and podcast work. This is not a USB microphone. It has an XLR output and, being a condenser microphone, it requires 48V phantom power to operate. I get great results from this mic when paired with a Samson pop filter and a Focusrite Scarlett audio interface. The microphone is also great for picking a variety of instruments. The switchable -20dB pad is useful for loud sources such as drums and guitar amplifiers and the selectable pickup patterns offer great flexibility. Whether you have a specific purpose or are looking for a flexible mic to add to your audio toolkit, I would definitely recommend the AKG P420.

I bought two of these for use, mainly as overheads. There doesn't seem to be much in terms of reviews for these online but I took a chance and am very happy. Everything about these mics is quality. The sound is unbelievably clear but not too harsh. These not only record drums at full tilt but are able to capture all the nuances when using brushes and recording percussion. They have a smooth top end and provide plenty of bass. The 3 way polar pattern switch is a bonus at this price range as well as is the shock mount and useful case.

I've posted to other forums samply sounds and have come back with positive reviews of quality. Highly recommend.

Que dire déjà il est super pour mes appels pro, les sessions de jeux en ligne avec mes amis, et même pour streamer. Il capte un son clair et précis, ce qui rend la communication beaucoup plus fluide. J’aime aussi sa simplicité d’utilisation, il fonctionne sans prise de tête. Que ce soit pour discuter, organiser des réunions à distance ou jouer, il fait très bien le job et améliore vraiment la qualité sonore par rapport aux micros de base. Parfait pour un usage quotidien !

I bought this for work during the pandemic, as I have to do a lot of online talking and recording. I took the time to sit down and compare this to my Meteor mic and my built-in MacBook (what else is there to do during the pandemic?). I was really surprised. By comparison, my built-in MacBook mic sounded like I lived in a big steel drum: lots of ambient noise and unwanted reverb. The Meteor was noticeably quieter than the MacBook, but it still had a high level squeal/hum in the background. When switching to the AKG, the hum largely disappeared. I say “largely” because nothing is totally silent. By comparison, this thing is amazing. I’m not a professional musician or podcaster, but I have played my acoustic guitar straight into this, and I’ve done dozens of recordings of my speaking voice: it sounds really, really clean. My main recommendation for a good mic is that if you’re doing a lot of online material (teaching, podcasting, recording), the ability to eliminate that background noise will save your listeners literal headaches. You may not notice it right away, but if you listen for an hour or two, it’s likely going to grate on the listener. Coupled with my Scarlett interface, this thing does everything I could want it to do. That said, I’m not a professional in audio at all. So more discriminating ears might find fault with this. However, I do not.

I’ve been using the AKG P420 in my home studio for 3 years now with my IPAD pro + Focusrite Amp, and it’s honestly one of the best value condenser mics I’ve come across. It’s incredibly versatile, thanks to its three selectable polar patterns—cardioid, omnidirectional, and figure-8—which makes it suitable for everything from solo vocals to room ambience and instrument ensembles. 🎙️ Sound Quality & Performance The sound is clean, warm, and detailed, with a flat frequency response that works well for vocals, acoustic instruments, and even drums. It handles high sound pressure levels (up to 155 dB SPL) without distortion, which is great for loud sources like guitar amps or percussion. 🔧 Build & Features The mic feels solid with its all-metal body, and it comes with a shock mount and a padded case, which is a nice bonus at this price point. The -20 dB pad and low-cut filter are super useful for managing proximity effect and background rumble. 🔊 Noise & Sensitivity It has low self-noise (15 dB-A), making it suitable for quieter sources too, though it performs best in a treated room. You’ll need phantom power and an audio interface with XLR input, as this is a true condenser mic.

The AKG Pro Audio P420 is an outstanding microphone for both studio and field recording. The sound quality is clean, warm, and detailed — easily rivaling higher-end mics. The selectable polar patterns (cardioid, omnidirectional, and figure-eight) make it extremely versatile for vocals, instruments, and voiceover work. The included shock mount and carrying case are solid and professional-grade, offering excellent protection and stability. The build quality feels premium, and setup is simple. I’ve used it for both music and spoken recordings, and it delivers consistently impressive results. This mic is a real workhorse — highly recommended for anyone serious about audio production.

Sto usando questo microfono da un po' di tempo e ne sono molto soddisfatto. Il prezzo è contenuto, anche considerando che arriva con una custodia rigida a valigetta molto robusta e con il ragno, roba che qualche decina di euro da sola la costa. Forse è un po' debole sui bassi, ma non posso in realtà dare su questo un parere tanto affidabile perché la stanza nella quale registro non è trattata. Il suono è molto nitido, esce con un segnale molto alto che non rende necessario alzare i pre sulla scheda audio. Ho provato tutte le varie modalità che offre e devo dire che ha sempre fatto quello che doveva fare. In particolare, la possibilità di passare da cardioide a omni a 8 mi è stata utilissima per registrare chitarre acustiche, abbinandolo a dei condensatori a diaframma stretto. Beh, insomma, se vi serve un buon condensatore, molto versatile, questo vi andrà bene