https://acousticresearchspeakers.net Sat, 24 Oct 2026 19:02:34 +0000 en-CA hourly 1 https://wordpress.org/?v=4.1.1 https://acousticresearchspeakers.net/2025/02/technics-wireless-earphones-magnetic-fluid-driver-bluetooth-silver-eah-az100-s/ https://acousticresearchspeakers.net/2025/02/technics-wireless-earphones-magnetic-fluid-driver-bluetooth-silver-eah-az100-s/#comments Fri, 28 Feb 2025 20:54:50 +0000 https://acousticresearchspeakers.net/2025/02/technics-wireless-earphones-magnetic-fluid-driver-bluetooth-silver-eah-az100-s/ read more »]]>




















Technics wireless earphones magnetic fluid driver Bluetooth silver EAH-AZ100-S. Technics’ proud acoustic technology concentrated in a completely wireless earphone In pursuit of even higher sound quality, the same technology as Technics’ flagship wired model EAH-TZ700, the “magnetic fluid driver, ” has been adjusted for completely wireless earphones. By fully combining high-quality sound technologies such as “spatial design” and “circuit design, ” we have achieved excellent spatial reproduction over a wide range from ultra-low to high frequencies. The EAH-AZ100 was completed with the aim of reproducing music that conveys the artist’s thoughts as they are. High sound quality with magnetic fluid + ultra-thin edge + special aluminum diaphragm Magnetic fluid is a magnetic liquid that is placed around the voice coil that drives the diaphragm and supports the diaphragm. In addition, the edge that supports the diaphragm has a soft ultra-thin edge structure, expanding the amplitude range of the diaphragm. On the other hand, the diaphragm material is made of highly rigid aluminum, which allows it to reproduce a wide range of frequencies from low to high without fine deformation even with intense movement. Newly developed adaptive noise canceling Adjusts to maximize noise canceling performance according to the surrounding environment and the shape of each individual’s ears. Compared to the previous model EAH-AZ80, the noise canceling performance achieves better noise reduction, especially in trains and airplanes, and more powerfully removes noise and people’s voices in the ears when noise canceling is enabled. “Voice Focus AI” for clear sound when receiving as well as when transmitting Equipped with a new function “Voice Focus AI”, the industry’s first function that removes noise when receiving as well as when transmitting, to remove noise. In addition, it also achieves power saving, allowing for 6 hours of continuous talk time, allowing for clear, stress-free conversations during long online meetings. The first fully wireless earphones to feature AI-based reception noise removal using a built-in IC chip. Product released on January 23, 2025. 10-hour battery life for peace of mind when you’re out and about You can enjoy music playback for up to 10 hours with the earphones alone, and up to 28 hours with the charging case. It also supports short-term charging, allowing for approximately 90 minutes of continuous playback with a 15-minute charge. In addition, with noise canceling OFF and AAC, it allows for approximately 12 hours of continuous playback, so you can rest assured even when you suddenly go out. Even smaller and slimmer concha fit shape The concha fit shape that fits into the concha (concha), the depression around the ear hole, to hold the earphones has been inherited from the previous model EAH-AZ80. While maintaining the unique shape derived from ergonomics, it has a more compact and slim shape. The weight of the main unit has been reduced from 7.0g of the EAH-AZ80 to 5.9g, resulting in a 16% reduction in the main unit weight and a 10% reduction in the main unit volume. No need to switch, multi-point connection for 3 devices If you receive a call from your smartphone while in an online meeting or watching a video on your computer, you can smoothly switch to the multi-point connection by answering the smartphone. Multi-point connection is possible for up to three devices, including not only PCs and smartphones, but also tablets. Compatible with wireless charging “Qi” Compatible with the wireless charging standard “Qi”. Simply place the charging case on a commercially available charging stand to automatically charge. Splash-proof specification equivalent to IPX4, so you can use it even in sudden rain The earphone body has a splash-proof performance equivalent to IPX4, so you can use it in sudden rain or sports scenes where you sweat. This unit earphone body only. Excluding the sound guide tube (sound outlet tube), ventilation hole, and microphone hole of this unit. About other area, please ask me. International Buyers – Please Note. We do not mark merchandise values below value or mark items as “gifts” – US and International government regulations prohibit such behavior.

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Acoustic Research Speakers Gray Silver HD 510 Home Theater Bookshelf Surround. Acceptable pre-owned condition with signs of previous ownership and flaws. Checkout the pictures for condition details. Listing and template services provided by inkFrog. This item is in the category “Consumer Electronics\TV, Video & Home Audio\Home Audio\Home Speakers & Subwoofers”. The seller is “xnatedoggx” and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Germany, Japan, France, Australia.

• Brand: Acoustic Research
• Type: Surround/Satellite
• Connectivity: Wired
• Model: HD510

]]> https://acousticresearchspeakers.net/2022/04/acoustic-research-speakers-gray-silver-hd-510-home-theater-bookshelf-surround/feed/ 0 https://acousticresearchspeakers.net/2019/04/acoustic-research-ar-9-ar-90-ar-91-ar92-original-tweeter-small-silver-ring-2/ https://acousticresearchspeakers.net/2019/04/acoustic-research-ar-9-ar-90-ar-91-ar92-original-tweeter-small-silver-ring-2/#comments Fri, 26 Apr 2019 21:24:23 +0000 http://acousticresearchspeakers.net/2019/04/acoustic-research-ar-9-ar-90-ar-91-ar92-original-tweeter-small-silver-ring-2/ read more »]]>







An original AR 3/4 inch, ferro fluid cooled, soft dome highrange tweeter for the original AR 9 Series speakers in perfect used condition. These have become exceptionally difficult to locate. Initially, we have two to offer. If you remind us with your order, we will try and locate a fourth Velcro Tab. My experience tells me that if you are to have a failure, it will likely be the tweeter. You can also find our replacement dispersion ring in this Dept. Mounting screws are included. The AR-9 Tweeter had two production variations with this silver ring. One had the smaller diameter surrounding the dome. The second was a similar silver ring but of larger diameter and closer to the outer edge. The performance is identical. These drivers has been tested with test equipment and a music source and is guaranteed to meet the original specifications. If you would like to be advised of new and exceptional items along with our sales, please sign up for our Newsletter. The item “ACOUSTIC RESEARCH AR 9, AR 90, AR 91, AR92 ORIGINAL TWEETER-SMALL SILVER RING” is in sale since Thursday, January 17, 2019. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “vintage-ar” and is located in Albany, New York. This item can be shipped worldwide.

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This is for one original, AR Midrange driver for AR-11 and AR-10PI speakers. Most AR-11 and AR-10PI had this silver screen. Removed from a working speaker. Fully tested with test equipment and a music source. We don’t offer these very often. You might want to consider one for a long term spare. Suitable drivers for the early model AR speakers are becoming harder to find. New foam gasket tape is available in Dept. OTHER SPEAKER SERVICE PARTS. AR speakers require sealed cabinets to achieve those low bass notes they are famous for. Don’t short change your speaker by trying to use the old gasket. We usually have over 200 AR items listed. If you would like to be advised of new and exceptional items as well as our sales, please sign up for our Newsletter. The item “ACOUSTIC RESEARCH AR-10PI, AR-11 MIDRANGE WITH SILVER SCREEN” is in sale since Wednesday, October 24, 2018. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “vintage-ar” and is located in Albany, New York. This item can be shipped worldwide.

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This is for one original, AR Mid range driver for AR-11 and AR-10PI speakers. Most AR-11 and AR-10PI had this silver screen, pink insulation mid range. This was provided to a customer as a Service Replacement for anyone experiencing a failure. Late in production and for service replacement, these were provided with the black screen and yellow fiberglass dampening material. This is the last of our inventory. Removed from a working speaker. Fully tested with test equipment and a music source. We don’t offer these very often. You might want to consider one for a long term spare. Suitable drivers for the early model AR speakers are becoming harder to find. New foam gasket material is available in Dept. OTHER SPEAKER SERVICE PARTS. AR speakers require sealed cabinets to achieve those low bass notes they are famous for. Don’t short change your speaker by trying to use the old sealer. We usually have over 200 AR items listed. If you would like to be advised of new and exceptional items as well as our sales, please sign up for our Newsletter. The item “ACOUSTIC RESEARCH AR-10PI, AR-11 MIDRANGE WITH SILVER SCREEN” is in sale since Tuesday, June 12, 2018. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “vintage-ar” and is located in Albany, New York. This item can be shipped worldwide.

• Model: AR-11, AR-10PI
• Country/Region of Manufacture: United States
• MPN: Does Not Apply
• Brand: Acoustic Research

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An original AR 3/4 inch, ferro fluid cooled, soft dome highrange tweeter for the original AR 9 Series speakers in perfect used condition. These have become exceptionally difficult to locate. It is a 4 ohm part. My experience tells me that if you are to have a failure, it will likely be the tweeter. You can also find our replacement dispersion ring in this Dept. The AR-9 Tweeter had two production variations with this silver ring. One had the smaller diameter surrounding the dome. The second was a similar silver ring but of larger diameter and closer to the outer edge. The performance is identical. These drivers has been tested with test equipment and a music source and is guaranteed to meet the original specifications. If you would like to be advised of new and exceptional items along with our sales, please sign up for our Newsletter. The item “ACOUSTIC RESEARCH AR 9, AR 90, AR 91, AR92 ORIGINAL TWEETER-SMALL SILVER RING” is in sale since Monday, October 30, 2017. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “vintage-ar” and is located in Albany, New York. This item can be shipped worldwide.

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