Availability
Audio
Heil Sound Headset Gear Bags
Heil Sound Headset Gear Bags are the perfect accessories for your headphones and headsets. These leatherette travel bags protect your equipment when you're traveling or storing it. Heil bags offer quality construction with a zipper closure, sturdy handles, a mesh storage pouch, and a Velcro® interior securing strap to keep your headgear in place. Gear bags are available to fit several styles of headsets and also have the Heil Sound logo embossed on the outside. When they're not on your head, stow your headphones in Heil Sound headset gear bags from DX Engineering!
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$29.00
On Sale
bhi HP-1 Wired Stereo Headphones
The bhi HP-1 Wired Stereo Headphones are excellent high-sensitivity headphones for use with all types of audio electronics, even smaller, low-power audio devices. They can be used for radio communications as well as for listening to music. They are very comfortable to wear due to their extra-lightweight and compact design, adjustable headband and soft leatherette padded ear cups. This helps to eliminate the uncomfortable pressure feeling that can be created by large, heavy headphones, allowing you to listen for longer and without fatigue. The cable is 1.9 m (74 in.) long and is terminated with an integral 3.5mm stereo plug. The bhi HP-1 Headphones are supplied with a 3.5mm (1/8 in.) stereo to 6.35mm (1/4 in.) stereo adapter. Note: Avoid wearing headphones when driving, cycling, or any activity that requires quick reactions or when your hearing must not be impaired. Do not wear your headphones for extended periods of time at high volumes as this may damage your hearing. Features and Specs of the HP-1 Dynamic Stereo Headphones: * Recommended use: HiFi, TV, Radio Communications * Comfortable super-lightweight design * Adjustable headband * Closed back, over-the-ear, foldable * Leatherette type soft padded ear pads * Frequency Response: 20 to 20,000 Hz * Maximum Input: 40 mW * Sensitivity: 102 dB * Impedance: 32 ohms * Weight: 155g (5.47 oz., which is very lightweight) * Supplied with 1.9 meter cord terminated to 3.5mm (1/8 in. ) stereo plug and 3.5mm (1/8 in.) to 6.35mm stereo (1/4 in.) adapter
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$57.99
$46.39
Phonema PHITS Acoustic Modification Kits
Phonema PHITS Acoustic Modification Kits provide all the materials you need to dramatically improve the sound quality of your communications speaker. Professional sound engineers have, for many decades, designed Hi-Fi speaker systems with acoustic materials, baffles, ports and other features, to specifically alter basic speaker response. Phonema has now applied this line of thinking to Amateur Radio communications speakers. Their PHITS kits, "PHITS" being a contraction of "PHonema fITS" are specifically designed to reduce or eliminate undesirable reverberation, phase distortion, resonant vibrations and other adverse conditions that affect accurate, clear sound reproduction. Phonema PHITS kits are available to fit specific Icom, Kenwood and Yaesu speakers. These kits require no cutting or trimming! Every piece of a PHITS kit is already prepared for easy and painless installation into the speaker for which it was designed. A universal kit is now available to retrofit many other speakers. Note: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information. Audiophiles spend huge amounts of money to get the absolute best sound reproduction from their speaker systems. Order Phonema PHITS Acoustic Modification Kits from DX Engineering and HEAR the difference advanced acoustic technology can make for YOUR Amateur Radio speaker!
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$41.99
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$49.99
Heil Sound Replacement Parts
Heil Sound Replacement Parts are available here to help repair or restore your Heil Sound product and make it like new again. Or you may choose to build a custom assembly. Many of these parts may be used for your own microphone or headset project. Choose from cable mount XLR and Foster microphone connectors, ear pads, large and small windscreens, headset cords, mic switches, shock mount bands and other parts available for current and legacy models. However, please note that not all parts for all models are available, so if you don't see it here, chances are, it cannot be ordered. Note: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information.
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$29.00
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$39.00
Phonema GAMMA PHITS Speaker Modification Kits
Phonema GAMMA PHITS Speaker Modification Kits provide a new, superior-quality, Neodymium-based driver for your speaker cabinet to dramatically improve the sound quality of your communications speaker. Phonema has identified new driver technology that has better frequency response and power handling than the original. Professional sound engineers have, for many decades, designed Hi-Fi speaker systems with improved drivers, to specifically alter basic speaker-cabinet response. Your Amateur Radio communications speakers can benefit from this approach to sound. Phonema GAMMA PHITS kits are supplied to fit specific Icom, Yaesu and Kenwood speakers. These kits require no cutting or trimming of your existing cabinet! GAMMA PHITS kits are already prepared for easy and painless installation into the speaker cabinet for which it was designed. Special Update: There are two separate GAMMA PHITS kits for Kenwood SP-23 speakers. The PNE-GPH-K23 is for the older aluminum-front SP-23 and a different driver, the PNE-GPH-K23X is required for the newer plastic-front SP-23 speakers. They are NOT interchangeable, so please check to determine which Kenwood SP-23 you have before ordering one of these excellent replacements. Note: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information. Audiophiles spend huge amounts of money to get the absolute best sound reproduction from their speaker systems. Phonema GAMMA PHITS Speaker Modification Kits from DX Engineering are not expensive and you will HEAR the difference advanced driver technology can make for your Amateur Radio!
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$31.49
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$45.99
Heil Sound Microphone Boom Mount Hardware
Heil Microphone Boom Mount Hardware mounts a microphone boom to your table, desk, console or wall, on a horizontal or vertical surface. Powder coated black for longevity and with several great boom mounts to choose from, there is a perfect microphone boom mount for your application. Get your Microphone Boom Mount Hardware here!
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$29.00
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$49.00
bhi Extension Speakers
bhi Ltd Extension Speakers are robust, well made speakers that are suitable for use with bhi in-line DSP modules or as a standalone external speaker for your radio. For a standard, non-DSP external speaker, choose from these three rugged, high-quality bhi models: * EXTSPK25 * LSPKR * SPKR8 Details on each appear below: * EXTSPK25 features: -- This model is destined to be considered as one of the best sounding passive Extension Speakers on the market! The EXTSPK25 is a top-of-the-line 8 ohm two-way passive speaker for the shack. It is a well-crafted large speaker which is essentially the same as the bhi DESKTOP model, but without the built-in DSP and power amplifier. Perfect for direct connection to DSP units with audio power amplifiers such as the bhi EQ20, it may also be connected directly to a transceiver. The EXTSPK25 features a 4 in. bass driver and a 1 in. tweeter for excellent audio. It connects with most transceiver and receiver standard mono "external speaker" output or a DSP unit speaker output. * LSPKR features: -- Large, full range 4 in. mobile-style extension speaker -- Adjustable mounting bracket that also serves as a stand -- 20 watts power handling -- 4 Ohm impedance -- 78 in. integral cable with 3.5mm mono plug * SPKR8 features: -- Compact, 3 in. communications speaker -- Pedestal stand--flat surface mount with speaker angle adjustments -- Passive Noise filter -- Frequency 100 to 10KHz -- 8 watts power handling -- 8 ohm impedance -- Integral cable with 3.5mm mono plug -- Dims: 3.54 x 3.58 x 5.28 in (90 x 91 x 134 mm) -- Weight: 1.2 lbs. (0.56Kg)
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$49.99
Yaesu MD-100/200 Replacement Microphone Cables
Yaesu MD-100/200 Replacement Microphone Cables are original equipment cables for your Yaesu MD-100/200 Series desk microphones. If you accidentally damage your coiled microphone cable, these Yaesu MD-100/200 Replacement Microphone Cables from DX Engineering will provide the repair you need.
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$33.49
On Sale
INRAD Dynamic Microphones
INRAD Dynamic Microphones are an exciting new line of great sounding microphone models. Each of these five microphones has an attractive stage-style body and a unidirectional cardioid element with unique audio characteristics to accommodate every operator's voice, radio and preferences. INRAD microphone models are available that provide full range studio sound to audio response intended for DXing and contesting punch, and everything in between! These mics provide great sounding, crystal clear voice audio for every one of your transceivers at very competitive prices. Please click or tap the title of a listed item for an overview - a complete description, Specifications, Required and Suggested Parts. Links to instruction manuals, technical articles, charts and guides appear in Documentation. Each INRAD Desk Microphone is supplied with a 3-pin XLR to 1/8 in. (3.5mm) mono male cable, which is in turn connected to your HF transceiver with the appropriate optional adapter. Choose from adapter cables for 8 pin round mic connection to Kenwood, Elecraft, Yaesu, Ten-Tec, legacy 8-pin round FlexRadio, 3.5mm for FlexRadio 6400/6600 models, or 8-pin modular for some Yaesu transceivers. Each adapter has the 1/8 in. (3.5mm) mono female for the mic audio and a 1/4 in. (6.35 mm) mono female for push-to-talk (PTT) hand switch or foot switch. Note: INRAD Dynamic Microphones are suitable for late model Icom transceivers including IC-7300, IC-7610, IC-7600, IC-7851 and PRO models with required adjustments of mic gain and audio EQ settings. They are not recommended for IC-7200, IC-718 and older Icom pre-PRO models. Also available are the optional INRAD DMS-1 PTT Desk Stands, INRAD M605 Desk Stand with Microphone Clip, M-FS Foot Switch, and M-HS Black or M-HS-SILVER toggle switch. INRAD mics don't have PTT switches, but simply key up with an external PTT switch, with VOX, or use the transmit button on your radio. If you are looking for a great microphone value, check out INRAD Dynamic Microphones from DX Engineering!
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$69.00
$41.40
bhi Ltd Ground Breaker
bhi Ltd Ground Breaker is an audio pass-through, RF blocking device that can solve the unusual dilemma of distorted audio bleed-through cause by RFI. First, you tried to provide a better ground system, wrapping the audio leads round ferrite rings, clamping ferrite beads onto the cables, running your systems on different power supplies, and you have checked the connections. If RF is still getting into the audio, the Ground Breaker may be the final solution. It totally isolates the ground of your accessory audio equipment from those of the radio system. Ground Breaker units come in impedances covering the main values of 10,000 ohm, 600 Ohm and 8 ohm that are used in most audio systems. Line level units can handle up to 100mW and the 8 ohm speaker units can handle up to 500 mW of audio. The Ground Breaker is simple to install. Simply plug the unit into the appropriate socket on your radio and then plug the audio accessory, such as the DSP or powered speaker into the socket on the Ground Breaker. The direction of connection doesn't matter; the unit works both ways with either the radio or the audio unit connected to the socket or the plug. Do not add extensions and try to keep the leads as short as possible to minimize RF pickup off the air. Sometimes, proper grounding of devices doesn't take care of that one nagging, RF bleed-through problem. In that case, use a bhi Ground Breaker audio RF blocking device from DX Engineering.
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$49.99
Heil Sound Microphone Mounts
Heil Sound Microphone Mounts include Shock Mounts and Replacement Mic Clips. Various mounts are available for different microphone models and applications, including a replacement for your old microphone. Each Microphone Mount has the industry standard 5/8-27 threading to attach to popular microphone stands and booms.
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$25.00
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$49.00
Lido Clamp Mount Speakers
Lido Clamp Mount Speakers combine the Lido Audio LA-1 mobile speaker and the Lido LM-1001 C-clamp. This combination allows for placement of a speaker on the Lido Seat Bolt Mounts or any other location that allows for clamping. The speaker has an output of up to 10 watts, depending on the output from the radio. A six-foot cord with a 3.5mm plug allows for connection to the radio. The speaker is 4.33 in, x 2.95 in. x 2.36 in. and weighs 9.52 ounces. Providing a frequency range of 200-6000Hz, this speaker is optimized for voice communication modes. Additional Feature and Specifications: Cable length: 6 feet Dimensions: 4.33 in. x 2.95 in. x 2.36 in. Weight: 9.52 oz Frequency range: 200-6000Hz
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$39.95
bhi Ltd Audio Cables and Adapters
bhi Ltd Audio Cables and Adapters provide easy connections to your gear. These are standard audio cables and adapters that make is easy to use your bhi DSP units or speakers. Plus, they can be used for any of your signal or switching applications. They work for audio, CW keying, amplifier keying... you name it! Most of us like to have these handy adapters and cables on hand, so add a few of these items to your order and be ready!
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$42.99
Rugged Radios Waterproof Speaker Hand Mics
Rugged Radios waterproof speaker hand mics are vigorously built to last in extreme environments. Great for racing, emergency response services, security, heavy equipment operations, or any other place where being heard clearly is vital. These mobile units feature a conventional easy-grip, side-mounted push-to-talk (PTT) button for ease of operation, plus a 3.5mm earphone jack for an additional headset/accessory options. They also include a loud, front-firing speaker, and a noise-cancelling mic for exceptional clarity. When successful communication is key, rely on Rugged Radios waterproof hand mics.
Not Yet Reviewed
$34.99
Clearance
bhi Bypass Switch
bhi Bypass Switch is an audio bypass switch for the bhi Dual In-line and Compact in-Line DSP noise cancelling units, which don't have an internal audio bypass facility. When you switch the power off on these bhi units, the audio does not pass directly through to your external speaker. So, with the Bypass Switch, you can route the audio from your radio directly to your extension speaker without powering on your bhi unit. This can be particularly useful if you just want to listen to your radio without your bhi noise cancelling unit switched on. A single push-button switch on the Bypass Switch provides this facility. Press the button in and the audio routes through your bhi DSP noise cancelling unit (power on). Press the button again and the switch returns to the out position and the audio is routed directly from your radio and loudspeaker. bhi Bypass Switch features: * Complete audio bypass of bhi DSP unit * Latching switch: In--DSP audio, Out--Bypass audio * Four 3.5mm mono jacks * Two 3.5mm mono plug patch cables * Audio power 5 watt RMS max * Unit Dimension, WHD: 3.150 x 1.969 x 0.866 in. (80 x 50 x 22mm)
Not Yet Reviewed
$54.99
$43.99
4O3A NC-1 Ear Cushion Replacement Kit
The ear cushions are the most vulnerable and expendable part of any headphones. Replacing the ear cushions will extend the useable time of the headset by years, so securing some spares is a good idea. Keep your NC1 Bluetooth Headset working like new and don't let worn out ear cushions diminish your comfort and listening experience. NOTE: The NC-1 headset comes with one pair of replacement ear cushions.
Not Yet Reviewed
$36.99
4O3A Bluetooth Dongles for NC-1 Headphones and Headsets
4O3A Bluetooth Dongles for NC-1 Headphones and Headsets are offered for those who use a PC that does not have Bluetooth capability. These USB Bluetooth 5.0+ dongles support high resolution audio listening, volume and track selection as well as voice communications for radio, mobile and portable devices and computers. Many laptops and PCs already have Bluetooth built-in, some do not, and some have an old Bluetooth adapter that is incompatible. In order to properly support all of the NC-1 Bluetooth 5.0 capability, here are two optional USB dongles for virtually any situation: O3A-4O-BTNC1 for standard use within the same room. O3A-4O-BTNC1R for "Plug & Play 100M" long range use, this model includes an external antenna (not shown in image). NOTE: A USB Bluetooth dongle is not supplied with NC-1 Headsets or NC-HP Headphones.
Not Yet Reviewed
$20.99
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$31.99
Alinco Mobile Hand Microphones
Alinco Mobile Hand Microphones are great additions or replacements for use with your Alinco mobile transceiver. If you've ever picked up a used radio at a hamfest you know the value of having an original microphone. Available in modular or round connectors and with or without DTMF keys, these high-quality microphones will supply many years of reliable service for your Alinco transceiver. Equipped with up-down buttons for convenient frequency changes, these microphones are OEM replacements. Order Alinco Mobile Hand Microphones from DX Engineering… today!
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$49.99
West Mountain Radio COMspkr Computer Speakers
West Mountain Radio COMspkr Computer Speakers have been changed to a different style. They are good speakers for a ham station to replace RF interference-prone computer speakers and have a stereo high-fidelity response that may be used for voice or music. West Mountain Radio COMspkr Computer Speakers' built-in amplifier provides compatibility with most computer and 2-way radios. The attached power cable is connected to a computer USB or USB charger adapter. Audio connection is made with the attached cable with a 3.5mm male stereo plug, best connected to a radio headphone jack. No adapter is supplied for connection to a radio external speaker jack. These lightweight plastic computer speakers replace the previous wood version COMspkrs.
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$39.95
Sangean PS-300 Pillow Speakers
Sangean PS-300 Amplified Pillow Speakers let you enjoy listening to music or talk without disturbing the sleep of others. They fit comfortably under your pillow and will make your rest time more soothing and enjoyable. These pillow speakers have a volume control to improve sound quality when used in combination with your source-device's volume control. They are equipped with an attached cable, an in-line amplifier, and a 3.5mm headphone plug. They may be used with a variety of devices, including TV, radio, and CD players that have a headphone output. Because they are amplified units, ONLY your device's headphone output may be used with the amplifier engaged. If speaker outputs are used, turn off the SP-300 amplifier. This will bypass the amplifier. These under-the-pillow speakers deliver crisp, clear sound every time. Get one of your own Sangean PS-300 Pillow Speakers from DX Engineering today... and rest more comfortably tonight! Sangean PS-300 features: * In-line volume control * Built-in power amplifier to enhance the audio output * For use with any audio source with a 3.5mm headphone jack * Switch-off built-in amplifier to power speaker directly * Listen to audio devices with comfort and privacy * Slim-line design * Crystal White color * 6.5 ft. integrated cable * Uses one "AAA" alkaline cell, not included
Not Yet Reviewed
$29.99
4O3A Microphone and Headset Protective Cases
4O3A Microphone and Headset Protective Cases for the MC-1 Microphone and NC-1 Headset are designed for secure storage and transport of your audio gear. The MC-1 case is compact and ideal for carrying small accessories such as coax adapters or cable headsets, featuring a light green zipper for easy identification. The NC-1 headset case offers a tailored fit and quick access via a smooth zipper; it is also suitable for storing additional items like jumper cables or chargers. Both cases provide practical protection and portability for field use or everyday station organization. These soft cases are offered as replacements and are included with the MC-1 Microphone and NC-1 Headset.
Not Yet Reviewed
$25.99
SOTAbeams Inline Audio Ground Loop Isolator
SOTAbeams Inline Audio Ground Loop Isolator can solve some audio problems caused by RF on the line. This is passive audio transformer device that breaks the ground loop that may be contributing to RFI in your receive audio. Here are the particulars: •Ideal for connecting portable devices including smartphones, tablets and laptops to external sound gear •In-line dual isolation transformer eliminates hum, buzz and other noise caused by ground loops, while providing protection to the portable device •Stereo in and out Input: 1 x 3.5 mm male stereo plug Output: 1 x 3.5 mm female stereo jack •Isolation transformer housed in a slim, in-line cylindrical metal enclosure for best shielding •Highly flexible cable is terminated with rugged molded connectors with strain reliefs •Input/output impedance: 600 Ohms - perfect for all line level audio devices •Frequency range: 0 - 0.5dB (input to output), 50 Hz - 20 kHz •Distortion: <0.02% @ 1 kHz, 0 dBu •Cable Length: 11 in. (0.3 m)
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$23.99