Heil Microphone Review: Top Full Guide 2023

Heil Microphone Review Top Full Guide 2023
  • Anthony

Heil Microphone review is a boom-mounted mic for vocalists. We offer a thorough of the specifications, design, and sound quality of this instrument, as well as a live demo of a song, played using a Heil Microphone.

Heil Mic is one of the most prestigious brands out there, known for high-build quality microphones. Although it’s expensive, some people would say it’s worth the hefty price tag because of how long Heil microphones usually last.

Hooke Audio takes a look at this mic’s design, construction, and performance in an in-depth Heil Microphone. We also perform a live vocal test using a Heil Microphone in a home studio to see how it holds up in a professional context.

Heil Microphone Reviews: The Heil PR40 Overview

Heil Microphone Reviews The Heil PR40 Overview

The Heil Sound PR 40’s physical attributes and extended low-end response will likely be compared to the Electrovoice RE20. However, I see performance similarities with the Sennheiser MD421. You can be sure that you will get something different if Bob Heil is involved with the design.

Readers of Performing Musicians will know that Bob Heil is both a ham-radio enthusiast and a live sound guru. He first came to public attention in the early ’70s, when he created the legendary wall of sound PA system for the Grateful Dead.

Since then, he’s been involved in the development of communications microphones. This has given him a lot of expertise in designing mics with precise pattern control.

The sweet spot is the Heil Sound PR 40 dynamic microphone is assembled at Heil Sound’s Illinois facility and tested by them. It has a surprisingly wide frequency range for a dynamic mic, covering 28Hz-18kHz (-3dB). But at the same time, it manages to sound more natural on voices, kick drums, and other bass instruments than most cardioid dynamic mics.

The best microphone is built to withstand high levels of SPL, yet it sounds more natural when used with other bass instruments than many cardioid mics.

Heil Microphone Review

These mics have a noticeable colored sound due to the complex porting required to create the cardioid polar pattern. The frequency response is flat between the lower and upper roll-off points. However, the presence bumps are only 3-5kHz. Although it is only a few dB, it creates a feeling of air at the top end.

Bob Heil’s cardioid dynamic microphones produce tight polar patterns with near-perfect rear-rejection. Bob credits this to using the ideal combination of materials for 1.125-inch low-mass diaphragms and a mixture of iron, neodymium, and boron that gives Heil Sound PR 40 the strongest magnet structure possible.  Inside of that is the Mic along with a mic clip tucked safely inside cut to fit foam padding.

The large-diameter dynamic cap is attached to a Sorbothane shock absorber to disassembly it from the heavy-ste.

A second humbucking coil shield reduces interference from nearby electronic devices and transformers, as with the PR series hand‑held models. The proximity bass-boost is also minimized for a pressure gradient mic.

The basket screen is made up of two wire-mesh screens with different diameters. An internal breath-blast filter augments it. I couldn’t access the Heil PR40 mic to see how it was set up. The noise level is kept to a minimum when vocal work is done. It also helps prevent sibilance.

The heavy steel body is covered with champagne-colored satin plating. The signal exits via the standard balanced XLR. The vocal mic comes with a swivel adaptor and a small, foam-lined aluminum case. A paper banner is placed around the mic to remind the user that this mic is not a slouch mic.

In Use

Heil PR40 In Use

Bob Heil is incredibly proud of the microphone’s performance on the drums. However, it can also be used as a vocal mic for broadcasters. Kick-drum mics tend to have a distorted frequency range so some mid-cut EQ may require a modern kick drums sound quality. However, there is plenty of low-end extensions, and you can achieve great depth.

This Heil Sound mic works well on kick drums, guitar cabs, vocals, and much more. It produced some fantastic djembe tones, which I was able to use on vocals. This Heil PR40 mic would also be great for home studio vocals and radio DJs.

You should be aware that the level can change dramatically between singing directly up against the grille or when you are working from three inches away.

Heil PR40 is a good idea for singers to have a pop shield to protect them. Although the mic’s susceptibility is low due to its extended bass frequency response, I recommend that vocal work with a pop shield and a low-cut filter.

This Heil Sound dynamic microphone is great for bass guitar cabinets. I also loved it on my electric guitar. The results were a lot more ‘honky’ than dynamic models. The highs are almost as smooth as ribbon, with no loss of transient detail and no dullness.

The mics high-end extends to 18kHz, which is a bonus. It can also be used in many applications that a capacitor model would not usually use. If you have a quiet preamp, these mics sound good on acoustic guitar cabs and kick drums.

There are lots of details and a rich mid-range. However, the Heil Sound  PR 40 mic does not seem to exhibit the same grittiness as budget capacitor mics. Its performance can be compared to the Sennheiser MD44 in this regard.

Maybe you need https://hookeaudio.com/how-does-a-dynamic-microphone-work/

Heil Dynamic Micro Mic Pros and Cons

Heil Dynamic Micro Mic Pros and Cons


This Heil Sound PR 40 dynamic microphone is high-performance and produces a smooth response. Because of its small size and efficient ND FEB magnet structure, the diaphragm can achieve more excellent range while also capturing high SPLs. This mic is perfect for the kick drum. This mic is a bargain for the lower price. It has a solid build and a great sound.

There are four ports at the rear that reject off-axis noise. This similar results in a tight and smooth cardioid pickup pattern. It is safe to use in noisy lighting fixtures or video monitors due to its steel body and coil shield for the internal humbucking coil.

The significant dynamic element provides a natural and articulate mid-range and smoother sound frequency response. This model is ideal for voice-over applications.

This Heil Sound PR 40 mic’s natural sound quality is due to its low mass and significant microphone element.

This model has a few mesh screens as well as an internal filter that reduces sibilance and plosives.

The internal Sorbothane mounting effectively reduces the proximity effect of handling noise.

It is important to remember that a preamp of higher sound quality will need to produce at least 60DB of gain. This heil sound PR-40 mic won’t sound great without a quality preamp. Most buyers praised the end address capsule for its ability to reduce off-axis noise.

This great mic is described as solid and durable. It comes with a hard case and a basic mount for extra protection during transport. After hearing a lot of good reviews about these Heil Sound PR 40 is an excellent choice for podcast production.

To get the best quality, professional environments like sound-treated rooms, or sound-proofed rooms like the one used to test the best dynamic mics- Heil Sound PR 40 below, work best.


Heil Micro Cons

Although the Heil Sound PR-40 microphone isn’t sensitive to background noise, it will still need acoustic treatment. You’ll also need to keep your computer as quiet as you can. A few buyers found the included pop filter to be pathetic.

If you plan to use this Heil PR40 microphone for vocals, a good pop filter will be necessary.

This Heil Sound model was dynamic microphone technology designed for use close to the mic, but the bass can sometimes get overwhelming, especially if you have deeper vocals. It’s a good microphone overall, but novices should do some research to find out what it can and cannot do.

Audio Technica’s studio-quality condenser mic is the best option if a dynamic mic doesn’t suit exactly what your recording needs.

This mic from Heil Sound PR 40 is not designed for sophisticated recording, but it may be what you are looking for if you’re looking for an excellent-sounding mic that’s reliable and durable. You have a mic that is more than good enough to replace the industry standard and well worth the slightly higher price

Although this Heil Sound PR 40 mic is not studio-quality, it’s a great microphone to start with. You won’t get that professional sound unless you have an audio plugin or hardware compressor that is appropriately configured. This will enable you to achieve a precise level or a big boom sound for your vocals.


FAQs about Heil PR40 review

Where are Heil microphones manufactured?

All Heil mics undergo quality testing at the USA headquarters in Fairview Heights (IL). Heil Sound’s mission is to respect artists and sound professionals, listen and create products that allow them to do their best.

Does Heil Sound PR40 need a preamp?

The Heil Sound mics produce professional-quality sound with no need for preamps or additional processing. Both the Heil Sound PR 40 and PR30 mics have large-diameter elements which provide wide-range frequency response and warm, natural sound.

Does Heil Sound PR40 need phantom power?

The second benefit of a dynamic microphone is its lack of 48V Phantom power. The Heil Sound PR 40 is an excellent choice for podcast production, and it’s just about the PS300 mark. You may be able to get two PR40s for that price.

What is a dynamic mic?

Dynamic microphones are that convert sound to an electrical signal using electromagnetism. There are two types of dynamic mics: ribbon and moving coil. A moving coil capsule: The wire voice coil is visible behind the transparent membrane. A permanent magnetic field encloses it.

Do dynamic microphones work well for recording?

They are great for recording vocals, including voiceovers and podcasting. They also work well when recording multiple people at once. There are many models to choose from, just like our article on the best condenser mics.

Where do you put a dynamic mic?

You need to place the mics approximately 3-4 inches from the soundhole to get the unique sounds. You’ll also find that the low frequencies are captured beautifully. It is not a good idea to use two mics at once.

Which microphone is better, condenser or dynamic?

Condenser microphones have a greater sensitivity than dynamic mics in general. The microphone must be able to handle very high Spls (levels of sound pressure gradient microphone).

Therefore, it is essential to choose a microphone with low sensitivity. These best dynamic mics have a nice warm sound, but with all the clarity like a condenser mic.

Who owns Heil Sound?

Ash Levitt

Heil Sound, a professional microphone manufacturer situated in Fairview Heights, Illinois, has announced the seamless transfer of ownership from Bob and Sarah Heil to current President and CEO Ash Levitt and Director of Operations Steve Warford.

How do you use the Heil Talk Box?

(Place it next to your external speaker, which may still be connected.) The sound from the diaphragm speaker is delivered to your mouth through a 6-1/2 foot surgical tube. The tube end is near a voice microphone. You may instantly create the “talking” guitar sounds heard in so many songs by sculpting sounds with your lips.

Did Daft Punk use a talkbox?

Daft Punk just discovered them and delivered them to the people. The wonderful talkbox vocals, on the other hand, are 100% Daft Punk, and YouTuber Lorenz Rhode does an excellent job at recreating the original voice.

Which type of microphone is good for picking up room ambiance?

Omnidirectional microphones

Ambient noises occur in all directions, and omnidirectional microphones are equally sensitive to all directions of sound. As a result, omnidirectional microphones are often used as ambient microphones.


Final thoughts, the Heil Microphone is a high-quality vocal microphone, but it’s also quite expensive. In most cases, you don’t need a microphone at this price, but sometimes it’s nice to have one. The Heil Microphone is known for its build quality and durability, which is why it’s such a popular mic.

So if you’re looking for a premium mic for recording vocals, be sure to check out the Heil Microphone here. If you have any questions, feel free to leave a comment below!


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