Heil microphone for icom 7300

Heil Pro Set 7 - Black Headset & boom mic - Also available in Blue, Red, and Pink! The most comfortable wearing headset - ever. Adjustable stainless headband. Special designed foam gel ear pads provide 26 dB PNR reduction of outside noise. Cotton cloth "booties" to cover ear pads. 40 mil high response speakers producing extreme voice articulation.

Heil microphone for icom 7300. K0LWC. 20.5K subscribers. Subscribed. 802. 26K views 3 years ago. The Heil PR781 is a very popular microphone for ham radio operators -- but will it work on the Icom 7300? I've had the...

The Heil PR 781 is a professional quality dynamic cardioid microphone for amateur radio use that is specifically designed to work across a wide range of transceivers. The PR 781 features a frequency response that is wider than most amateur radio mics, yet narrower than most professional mics. The end result is a perfect range for clear yet full ...

Ham Radio Crash Course: A YouTube series curated for the beginner. Unlock the frequencies, join the conversation, and become part of the global ham radio community. Dr. Hawvermale's HF station consists of an ICOM 7300 with a Heil mic and headset, connected to a DX Commander Rapide 40M-10M with 100 feet of Messi & Paoloni Ultraflex 7.Review Summary For : Heil PR 781 Microphone; Reviews: 101 MSRP: 199. Description: ... This is by far the best microphone I have ever used!! I currently use it with my ICOM IC-7300. I do run an inexpensive mixer to bring the audio up. This is not the fault of the mic. This way I don't have to turn up the mic gain and use compression on the radio.The PR 781 works well on ALL ICOM PRO series as well as Kenwood and Yaesu transcievers using the correct CC-1 XLR mating cables. The PR 780 microphone terminates into a 3 pin XLR broadcast connector just as the PR 20, 30 and 40. The Heil PR 781 is a package consisting of the microphone, and mic clip. SPECIFICATION Generating Element: Heil PR ...The cable is included. The iCM includes a pre-wired 8-pin microphone connector compatible with all Icom base station rigs using similar connectors. The gain characteristics are similarly ideal across the Icom base station product line, no matter the vintage. The iCM can also be used with modular microphone inputs with the correct adapter cable.ICOM SM-30 Desktop Microphone for IC-7100/7300/7. 610/7851/9700 new free shipping. The big dipper Japan store. (2819) 99.3% positive. Seller's other items. Contact seller. US $135.16. No Interest if paid in full in 6 mo on $99+ with PayPal Credit*.What are the best mic gain and compression settings? Using the Icom 7300 and Icom 7610 I have multiple mics to use. Each mic is a little different. I'll show you how I setup the mic gain and compression on the Icom 7610 (also 7300) using a WGA TR-2000 headset.It's pretty simple and I follow the manuals with one exception.The Pro Set Elite iC contains the Heil iC electret microphone element designed to be used with ICOM radios. This element utilizes bias power in ICOM radios which addresses low-gain issues that arise when using dynamic elements. The -3dB points are fixed at 80 Hz and 12.5 kHz. The iC element requires +5 volts DC bias power, which …Is there a case against happiness? Psychologists regard sadness as having a functional value. Read about the case against happiness. Advertisement On a July afternoon in 1953, El...

Review Summary For : Heil PR 781 Microphone. Reviews: 101. MSRP: 199. Description: Professional quality dynamic cardioid microphone for amateur radio that is specifically designed for use with most makes of Elite transceivers of Kenwood, Yaesu, Ten Tec and iCOM. Product is in production.Product Results. Microphones. Individual Parts. Part Groups. Results 1 - 8 of 8. 25 Records Per Page Default Sort. ICOM SM-30 Desktop Microphones SM-30. …Hello, I have a Yaesu FTM 300 and an Icom 7300, both with the stock fist mic. Not sure if it's realistic, but I'd like to get a nice headset, boom mic, and maybe foot switch that would work for both of them. They have different connectors. The Yaesu seems to have a 6 pin RJ 12 and the Icom has an 8 pin round (links are to the mics that come ...Heil dynamic element products not designed to work with ICOM radios. Results may vary based on radio settings, other gear used, ... Handi Mic 4/5, HM-10 4/5, HM-10 Dual C o m p at ib le r adio s : IC -7 4 6 P r o , IC -7 5 6 P r o , IC -7 5 6 P r o II, IC -7 5 6 P r o 3 , IC -7 6 0 0 , IC -7 7 0 0 , IC -7 8 0 0 ... ICOM - Microphones Author ...RF Direct Sampling System. The IC-7300 employs an RF direct sampling system. RF signals are directly converted to digital data and processed in the FPGA (Field-Programmable Gate Array), making it possible to simplify the circuit construction. This system is a leading technology making an epoch in amateur radio.The PSE-6 includes Heil Sound's exclusive Phase Reversal technology, that allows the operator to place the left and right earpieces in and out of phase, allowing spatial separation of signals during dynamic pile-up situations. The Pro Set Elite 6 utilizes a wide-range, high-articulation dynamic microphone element, andIcom Ic-7300 condenser microphone question. I want to use a boom mic on my 7300. My SM 58 isn't giving me 3db of peak modulation. (Recommend by a radio broadcast ham). I really don't want to use a mixer. A YouTube video shows a Rode m3 (9V battery inside mic)being used with an adapter cable only. Also, another YouTube video shows an ...

The Pro Set Elite iC contains the Heil iC electret microphone element designed to be used with ICOM radios. This element utilizes bias power in ICOM radios which addresses low-gain issues that arise when using dynamic elements. The -3dB points are fixed at 80 Hz and 12.5 kHz. The iC element requires +5 volts DC bias power, which …That said, as everyone else as pointed out so well, the SM-58S is a great communications mic. Dynamic rather than condenser so it may need some boost especially for an Icom. I just run it through a small mixer I use then through the W2IHY IPlus into both an IC-7000 and IC-7300. Built like a tank and great, flat response you can process as you ...Tula is a new company founded with the specific purpose of developing user-friendly hardware and software for sound capture, and its debut product, the Tula Mic, is now shipping af...Heil Wire, microphone cable 2 x 18-gauge wires inside silver-plated braid shield, 2 x 18-gauge wires external to the braid. ... IC-7300, IC-905, IC-9700 and Pre PRO series ICOM radios: $67.00: PSCord: Replacement cord for Proset headsets (PS4, PS5, PS6) $12.00: PSPCord: Replacement cord for Proset Plus headset (PSP) $12.00 : PSECord ...

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W2ENY D-104 HiFi MIC ELEMENT UPGRADE KIT. My custom design modernizes your old Astatic D-104 Design supports G stand, UG8, TUG8, TUG8, TUP9. This kit is the direct wired one that bypasses the amp board and needs no 9V battery - ham radios only that have voltage on the mic connector (check your manual)The Pro Set Elite iC contains the Heil iC electret microphone element designed to be used with ICOM radios. This element utilizes bias power in ICOM radios which addresses low-gain issues that arise when using dynamic elements. ... Using my Proset Elite with my IC-7300 I get unsolicited reports of excellent audio. Used the procedure in the 7300 ...RF Direct Sampling System. The IC-7300 employs an RF direct sampling system. RF signals are directly converted to digital data and processed in the FPGA (Field-Programmable Gate Array), making it possible to simplify the circuit construction. This system is a leading technology making an epoch in amateur radio.Description: HM-10 XD model has been redesigned with new HC-5x and HC-4x elements mounted on an acoustically tuned chamber to reproduce the popular narrow HC-4 response for DX work and a full smooth response of the HC-5 elements. Output Connection: 4 pin XLR with Push-to-Talk. Frequency Response HC-5X wide: 300 Hz – 8 kHz @ -72 dB.

Hello, I have a Yaesu FTM 300 and an Icom 7300, both with the stock fist mic. Not sure if it's realistic, but I'd like to get a nice headset, boom mic, and maybe foot switch that would work for both of them. They have different connectors. The Yaesu seems to have a 6 pin RJ 12 and the Icom has an 8 pin round (links are to the mics that come ...Description. The Icom IC-7300 is Icom's latest SDR HF/50 MHz Transceiver. It offers 100W of output power and receieves from 0.030 to 74.800 MHZ. It operates on SSB, CW, RTTY, AM and FM modes. The Icom IC-7300 features a RF direct sampling system, 15 discrete band-pass filters, a real-time spectrum scope and a large 4.3" color touch screen display.They make ones that are set up for Icoms. Another vote for the Koss SB-40/45. Koss makes a good headset for the price. SB-45 has an electret mic which works with modern Icom radios. For radios expecting a dynamic mic there is the SB-40. These are full-sized headsets (my preference) with somewhat noise cancelling mics.Sep 4, 2017 ... Link to Bob Heil's info on the Icom 7300 and mics: https://heilsound.com/heil-amateur-radio/support/dsp-settings/all-things-icom/ As for the ...PR10 Microphone and Base Package $ 269.00 Original price was: $269.00. $ 199.00 Current price is: $199.00. Select options. Heil Ham Radio LB-1 R Lighted Base Stand $ 99.00 Original price was: $99.00. $ 49.00 Current price is: $49.00. Select options. subscribe to heil ham radio news. Email (Required)The Heil Pro Set Media Pro is terminated in two industry-standard 1/8″ male plugs: the Red plug connects to the "Microphone" input jack on your sound card, while the Black plug connects to the sound card's audio output ("Headphone" or "Speaker" jack). The Media Pro ships with removable cotton ear pad covers that can be washed.RECOMMENDED PRODUCTS. Heil iC electret element products designed to work specifically with ICOM radios. Current Models: BM-10 iC, BM-17 iC, Pro Micro iC, Pro7 iC, Pro Set iC, Pro Set Elite iC. Discontinued Models: BM-5 iC, Pro Set Plus iC, Traveler (w/ HSTA-i8 [8-pin round] or HSTA-iM [8-pin modular] cable).Icom IC-7300 HF Package with Alinco Power Supply, Buckmaster Antenna, Heil Headset, DXE Footswitch, Coax, Each. Part Number: DXE-HF7300-BASIC. ... Headset Boom-Microphone Adapter Cable, Electret, ICOM 8-Pin Round, w/Mono 1/4 in. Female Jack for PTT, Each. Part Number: ...

Nov 28, 2020 ... Found a way to be able to listen to nets and check in without having to be next to your radio. I Found a cable on ebay by a ham by the call ...

Ham Radio World · January 21, 2021 · January 21, 2021 ·That said, as everyone else as pointed out so well, the SM-58S is a great communications mic. Dynamic rather than condenser so it may need some boost especially for an Icom. I just run it through a small mixer I use then through the W2IHY IPlus into both an IC-7000 and IC-7300. Built like a tank and great, flat response you can process as you ...Heil Sound Microphone Adapter Cables CC-1-I. Microphone Adapter Cable, XLR4 to ICOM, 8-pin Round, w/Mono 1/4 in. Female Jack for PTT, Each. Find Heil Sound …Start getting professional-grade sound from your recording by using the best 10 condenser microphone options in 2023 for your small business. If you buy something through our links...The difference between the stock hand mike, and the SM30 is very distinct. The hand mike is good, but the SM30 has more bass response, leading to a more natural sound. Right now in 2017 it runs for about 130, which is a good value. This is so much easier than the Hand Microphone, shipped with my IC-7300.The IC-7300's real-time spectrum scope is class-leading in resolution, sweep speed and dynamic range. While listening to received audio, you can check the real-time spectrum scope and quickly move to an intended signal. When you first touch the scope screen around the intended signal, the touched part is magnified.33 in stock. Add to cart. Heil HC-5.1 microphone element conversion kit for D-104, 444, and other vintage microphones. Includes: HC-5.1 element, transformer, capacitor, and earpad for positioning the element. Description. Specs. Heil HC-5.1 microphone element conversion kit for D-104, 444, and other vintage microphones.

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Definitely get the radio first and test it our before investing in a new mic. Also, You may want to consider the FTDX-3000 for just a little bit more money. It has extra ports on the back that make it so much more useful than the Icom 7300 or the FT-991A, such as the IF out, RX out, multiple antenna jacks, etc.The Heil PR781 is a very popular microphone for ham radio operators -- but will it work on the Icom 7300? I've had the chance to run it for about a month - a...My IC-7300 TX Audio Setup. by AD5GG · Published April 10, 2018 · Updated April 19, 2022. The IC-7300 has very good transmit audio out of the box, with the stock microphone. With a little tailoring to your voice tone, it can give excellent results. It seems though, I'm never happy with my transmit audio settings.Heil Sound Mic adapter cable, XLR: Icom 8-pin round ; Ham Guides TM Pocket Reference Card ; Additional Details . ... Cable is great as all Heil gear seems to be. I am using it to connect a TONOR Condensor Microphone to my IC-7300 radio. I ended up having to get a phantom power supply for it. I also used it with a Fender P51 Dynamic …1. Heil “iCM” mic. In choosing a mic for our ICOM radio, we needed one with a condenser element. The radio does not handle the input from a dynamic microphone well. We went with the Heil “iCM” mic from Heil Ham Radio. You can buy directly from Heil or from other ham stores. We picked ours up at Gigaparts. 2. Astatic D-104Icom IC-7300 Transmit Bandwidth Settings. Fine Tuning. ... This is a throwback to sound guru Bob Heil's EQ 200, the first ham radio EQ to hit the market. ... Microphone technique can cause more audio problems than equipment settings. Generally, you should be within two inches, speaking directly into the microphone. Cases of "selective ...The optional SM-1 Shock Mount is a popular accessory for the iCM, as it suppresses vibrations that can be picked up from accessories like amplifier or computer fans, etc. The iCM is fitted with a 8-foot length of Heilwire cable terminated in an 8-pin Foster connector wired for the Icom transceivers. A ¼" inline phone jack accepts PTT input ...The Heil PR-781 The Heil PR-781 By Matt Erickson, KK5DR. Purchased at Dayton '07 directly from Heil sound Inc. This is my first microphone purchase in about ten years. I have owned a Heil GM-5 Gold-line mic during that time, and was pretty pleased with it, however I did notice that the mic had a little bit of "proximity effect" bassyness. ….

Product Description. Heil CC-1-XLR-I Straight Microphone Cable XLR3 to Icom 8-pin (8ft) Superior-quality Heil Sound Microphone Adapter Cables are used to interface your Heil microphone to your favorite transceiver. These cables are available for all Heil microphones. The XLR connector's quick-disconnect feature lets you easily move your …From: [email protected] <[email protected]> On Behalf Of W4MUF Jimmy Moser Sent: Thursday, November 24, 2022 11:31 AM To: [email protected] Subject: Re: [ftdx-10] FTDX10 and Heil Pro 7 headset Correction: I did not have to buy a new cord set. I simply used the cord adapter from my FT-991A. So if you have the headset with a ICOM radio then you will need a Yaesu adapter for the mic cord to ...On Astatics web site, download the full mic wiring in Adobe pdf format and they have the 706 listed. You use 4,5,6 & 7 pin of the modular. Red=4; Shield=5; White=6; Blue=7. A little tip, get some small heat shrink tubing for the ground/shield wire. That will help it guide and make better contact with the contacts when you crimp it.The Heil IC series + Icom rigs is a very good match. If you want a way to share/switch one mic/PTT across several rigs, there is the W2IHY iPlus that will allow you to switch between 3 rigs. Many Icom rigs are made to match to an electret microphone that powers itself through the +V on a few different pins depending on the model era.The 781 is a slightly improvement on the 780. You will notice that this mic has a "PR" in the model number. None of the other Heil mics for ham radio use have the "PR" prefix. The "PR" perfix is normally reserved for the Heil Professional studio broadcast and recording mics. This is what makes the PR-781 a special mic for ham radio use.The stock Icom mic sounds better than the Heil used in that video. WL7PM, Jan 22, 2021 #4. W9ELO, ... When I used an IC-7300 my mic gain set 25%, compression I recall ...Find Microphone Adapter Cables ICOM Compatible Transceiver Brand, IC-7300 Fits Transceiver Model and get Free Shipping on Most Orders Over $99 at DX Engineering! ... Heil Sound Microphone Adapter Cables CC-1-XLR-I Microphone Adapter Cable, XLR3 to ICOM, 8-pin Round, w/Mono 1/4 in. Female Jack for PTT, Each.All phones come with a speaker and a microphone. The speaker is how you hear the person talking from the other end and the microphone is what you talk into so the person on the oth...It is excellent quality transmit audio for Amateur Radio and with Icom's there's really no need for expensive ($300+) mics and equalizers, unless you want them. Many Hams are still using the included hand mic with their Icom 7300 and they sound terrific. Many Hams also use the inexpensive BM800 microphone ($20) with the newer … Heil microphone for icom 7300, Hi there, can I use a Heil Gold Elite microphone at my IC-9700 in FM? Which settings are necessary there? I'm too quiet..., Description. The Icom IC-7300 is Icom's latest SDR HF/50 MHz Transceiver. It offers 100W of output power and receieves from 0.030 to 74.800 MHZ. It operates on SSB, CW, RTTY, AM and FM modes. The Icom IC-7300 features a RF direct sampling system, 15 discrete band-pass filters, a real-time spectrum scope and a large 4.3" color touch screen display., Sep 7, 2019 · What are the best mic gain and compression settings? Using the Icom 7300 and Icom 7610 I have multiple mics to use. Each mic is a little different. I'll show you how I setup the mic gain and compression on the Icom 7610 (also 7300) using a WGA TR-2000 headset. It's pretty simple and I follow the manuals with one exception. See what that is below., Microphone de table 8 broches (nécessite un adaptateur prise micro 8 broches) Housses, systèmes d'attache et berceaux. LC-COVER7300. Housse de protection en cuir synthétique noir. Broderie logo ICOM en rouge et blanc et "IC-7300" en blanc. Design in Japan. MB-118. Berceau. MB-123. Poignée de transport. Cordons. OPC-2321. Cable adaptateur de ..., Heil Sound Mic adapter cable, XLR: Icom 8-pin round ; Ham Guides TM Pocket Reference Card ; Additional Details . ... Cable is great as all Heil gear seems to be. I am using it to connect a TONOR Condensor Microphone to my IC-7300 radio. I ended up having to get a phantom power supply for it. I also used it with a Fender P51 Dynamic Microphone ..., Apr 26, 2023 · The cable is included. The iCM includes a pre-wired 8-pin microphone connector compatible with all Icom base station rigs using similar connectors. The gain characteristics are similarly ideal across the Icom base station product line, no matter the vintage. The iCM can also be used with modular microphone inputs with the correct adapter cable., dynamic mic. heil pr781. icom 7300. preamplifier. K0LWC XML Subscriber QRZ Page. Curious about using a dynamic microphone on the IC-7300? What you …, ICOM IC-7300 STOCK ELECTRET MICROPHONE COMPARISON WITH THE HEIL PR-40 STUDIO DYNAMIC MICROPHONE. PA1-LEG. 1.01K subscribers. Subscribed. 118. 9.2K views 1 year ago. Hi, we have the..., Feb 7, 2023 ... I have a USB mic connected to a remote laptop. The transmit audio level is very low compared to using the radios mic., Find Heil Sound Headset Adapter Cables IC-7100 Fits Radio Model and get Free Shipping on Most Orders Over $99 at DX Engineering! Heil Sound Headset Adapter Cables are used to interface your Heil headset to your favorite transceiver. Heil AD-1 series headset radio cables are required for Heil boom microphone headset models including PROSET Elite, PROSET, the original and reintroduced PRO-MICRO ..., Find Heil Sound Microphone Adapter Cables IC-7300 Fits Transceiver Model and get Free Shipping on Most Orders Over $99 at DX Engineering! ... Microphone Adapter Cable ..., The BM800 Microphone comes with a XLR to 3.5mm cable.. To connect to my Icom radios I have used this Y Cable I got off of E-bay (HS-01C). It's in my camper with the 7300 right now. I use this foot switch.Be sure to get the correct plug for whatever Y cable you are using.. Currently, in the ham shack with the Icom 7610, I am using a Heil AD-1-iC cable.I like this one, but it does require a ..., Review Summary For : Heil HC 5.1 Retro Element kit. Reviews: 15. MSRP: 59.00. Description: New life for the old Astatic D-104 or any vintage microphone with our conversion kit which includes our low impedance 600 ohm HC 5.1 dynamic element, with great speech articulation. It works great straight into Elecraft, Kenwood, Yaesu and most later ICOM ..., About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ..., Having bought Heil ProSet IC which in origin is equipped with two male plugs: 1/8" for microphone and 1/4" for headphones, I was exploring a possibility to use it with my radios: IC 7600 (a round 8 pin connector) and IC-706 or IC-7000 both with modular type microphone connectors. Heil ProSet IC came with AD-1-IC adapter ended with a round 8 pin ..., Review Summary For : Heil PR 781 Microphone. Reviews: 101. MSRP: 199. Description: Professional quality dynamic cardioid microphone for amateur radio that is specifically designed for use with most makes of Elite transceivers of Kenwood, Yaesu, Ten Tec and iCOM. Product is in production., How does the Heil-PMD Headset compare with the standard Icom hand mic?https://hamradiostore.co.uk/catalog/product/view/id/4624, The Heil IC series + Icom rigs is a very good match. If you want a way to share/switch one mic/PTT across several rigs, there is the W2IHY iPlus that will allow you to switch between 3 rigs. Many Icom rigs are made to match to an electret microphone that powers itself through the +V on a few different pins depending on the model era., Is there a case against happiness? Psychologists regard sadness as having a functional value. Read about the case against happiness. Advertisement On a July afternoon in 1953, El..., If you are going to connect a microphone to the IC-7300, then watch this before you make the connection. Otherwise, you may damage the Icom., Description. Heil AD-1 Icom Adapter Cable 8 pin. AD-1 Microphone Adapters for Heil Boomsets. By leaving the adapters plugged in your radio, you can move from transceiver to transceiver with the Pro Series Boomset without having to rewire the microphone for each individual radio. Features: All Heil Boomsets require the appropriate adapter to ..., K0LWC. 20.5K subscribers. Subscribed. 802. 26K views 3 years ago. The Heil PR781 is a very popular microphone for ham radio operators -- but will it work on the Icom 7300? I've had the..., ICOM SCOPE PÆMORY AUDIO SCAN HF/50MHz TRANSCEIVER IC—7300 ... CW-KEY SET HF/50MHz TRANSCEIVER IC EDIT/SET 1/1 TWIN PBT ICOM Straight Bug Paddle HF/50MHz TRANSCEIVER IC—7300 1/1 NOTCH RF/SQL CLR ICOM HF/50MHz TRANSCEIVER IC—73C 2/2 4ms Normal Straight OFF SET Rise Time Paddle Polarity NOTCH Key Type - RF/SQL MIC Up/Down Keyer . Title ..., Heil Sound AD-1iC √ Usually in stock. ... microphone element. This 8-pin adapter cable can ... IC-7300. - IC-9700. Dimensions and weight are ..., Icom 7300 Transmit Bandwidth TBW Customizable Values. Look at the Icom 7300 Full Manual on page 12-3. It is possible to set the transmission pass bandwidth of wide, mid, or narrow, by changing the lower and higher cutoff frequencies. ... Yes, I think my best sounding TBW is 200-2900 and treble +4, bass -2. At least with my new …, Heil Sound Pro7. Headset with exchangeable microphone capsule and large Gel ear pads, detachable cable. In stock, shipped in 1 to 2 days. View accessories. €335.00. Add to Cart. Proset Elite Profi-Headset incl. HC-6. Heil Proset Elite with HC-6 dyn. element. In stock, shipped in 1 to 2 days., Registered users are allowed to subscribe to specific review topics and receive eMail notifications when new reviews are posted. Review Summary For : Heil HM-i for Icom. Reviews: 38. MSRP: 96 (Street) Description: Studio Condensor Microphone for Icom Radios. Product is in production., #HamRadio #Yaesu #FT991A #MixingBoardHRTV Shop: https://hrtvshop.com/As some of you might know I recently got the the Yaesu FT-991A and I'm really loving it...., This new uni-directional microphone offers a relaxed hands-free operating position. It also gives some decent audio! We set it up with the Icom "twins" and ..., Hello Andrew, The Heil microphone AD-1-I (I = Icom) adapter you received is designed for Heil headsets using dynamic microphone elements and has a TS (tip/sleeve - or “mono”) jack (the small jack) for the microphone. The larger ¼-inch jack (also mono) is for a PTT switch. Heil headsets are shipped with a separate pigtail with a …, Review Summary For : Heil HC 5.1 Retro Element kit. Reviews: 15. MSRP: 59.00. Description: New life for the old Astatic D-104 or any vintage microphone with our conversion kit which includes our low impedance 600 ohm HC 5.1 dynamic element, with great speech articulation. It works great straight into Elecraft, Kenwood, Yaesu and most later ICOM ..., Review Summary For : Heil PR 781 Microphone. Reviews: 101. MSRP: 199. Description: Professional quality dynamic cardioid microphone for amateur radio that is specifically …, The Heil PR-781 The Heil PR-781 By Matt Erickson, KK5DR. Purchased at Dayton '07 directly from Heil sound Inc. This is my first microphone purchase in about ten years. I have owned a Heil GM-5 Gold-line mic during that time, and was pretty pleased with it, however I did notice that the mic had a little bit of "proximity effect" bassyness.