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bose b1500 manualTo avoid electrical shock disconnect from the mains supply before removing the cover. Please read this owner s guide The Model B1500 and B2000 Professional Stereo Power Amplifiers are carefully engineered to provide excellent sonic performance. Keep the original carton and packing materials for possible future use. Check for any visible signs of damage. If the amplifier appears damaged, do not try to use it. Notify the Bose Product Support or your authorised Bose ProPartner. Mains cabling to both the B1500 and the B2000 should be protected by suitable over current device. Also, this amplifier may suffer a substantial reduction in performance if it is subjected to, or mounted close to. The minimum load in bridged mode is: 4 ohms (B1500 and B2000). Note: When using the BOSE series II-S EQ cards the HPF selection is made on the EQ card and not on the amplifier board. Ask your question here. Provide a clear and comprehensive description of the issue and your question. The more detail you provide for your issue and question, the easier it will be for other Bose B1500 owners to properly answer your question. Ask a question About the Bose B1500 This manual comes under the category Receivers and has been rated by 1 people with an average of a 6.8. This manual is available in the following languages: English, German. Do you have a question about the Bose B1500 or do you need help. Ask your question here Bose B1500 specifications Brand The distance between the two devices that exchange data can in most cases be no more than ten metres.When the volume exceeds 120 decibels, direct damage can even occur. The chance of hearing damage depends on the listening frequency and duration.An HDMI cable is used to transport audio and video signals between devices. Dust in hard-to-reach places is best removed with compressed air. This makes it possible to create a 5.1 effect with only 1 speaker. ManualSearcher.com ensures that you will find the manual you are looking for in no time.http://ecurieluberonsport.com/userfiles/bosch-psr-1200-manual.xml
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Our database contains more than 1 million PDF manuals from more than 10,000 brands. Every day we add the latest manuals so that you will always find the product you are looking for. It's very simple: just type the brand name and the type of product in the search bar and you can instantly view the manual of your choice online for free. ManualSearcher. com If you continue to use this site we will assume that you are happy with it. Read more Ok. If you are here, it was rather the case. However, you are not the only person having problems with keeping the operation manual of all household devices. Below are few guidelines regarding how and why you should collect the product manuals. However, we believe that the manuals should include the most important and needed information about Bose B1500, not to discourage the user to read. Obviously, if a device Bose B1500 has multiple advanced functions, we will not avoid a high amount of information in this document. Then, it will be much easier to find it than look through the purchase boxes which have already been thrown away by you or any other of household members. It will be enough to clear the drawer once in a year and throw away any manuals of the devices you do not use anymore. Thus, you can avoid storing any unnecessary documents and keep only those which are valid. You can also download and print the manual Bose B1500 to place it in your drawer. Search results for: (found: ) ask for a document File Date Descr Size Popular Mfg Model: Found in chassis2model: Found in repair tips. If gro und loops are encountered consult the section on input connections later in this manual. Fan speed is varied as required to keep the amplifier within its temperature limits. Signal limiters are included to protect speakers from clipped signals. Page 6 6 4. Installation 4.1 Location and general precautions Locate the unit where it will not be exposed to rain or moisture.http://fukuusagi.com/user_data/image/bosch-psr-18-cordless-18-volt-drill-driver-manual.xml If fluid or a foreign object enters the unit, disconnect the power plug. Do not pull by the cord; grasp the plug firmly. Contact an authorised dealer or service centre. Page 7 7 4. Installation Tx and the brown w ire to Spare Tx for 220Volt operation (Connect brown to Live Tx and violet to Spare Tx for 240Volt operation ). Live Tx Spare Tx B 1500 shown only. Page 8 8 4. Installation 4.6 Input s The inputs are made via 3-pin XLR connectors, w hich are electronically balanced and should be connected via a high grade twin core screened cable, as follows: - B alanc. Page 9 9 4. Installation Un balanced operation The a mplifier is designed to operate w ith fully balanced equip ment and ground loops or loss of performance may be exp erienced if connected to unbalanced sources. If it is unavoidable however, the following wiring should be used. Page 10 10 4. Installation 4.7 Link ing amplifiers Each amplifier channel is provided with a 3-pin XLR connector marked Link which allows the input signals to be linked to further amplifiers etc. The pin connections a re the same as for the input. 4.8 B ridged m ono operation For bridged mono operation connection should be made to channel A input only. Page 11 11 4. Installation 4. 9 Outpu ts The speaker outputs are via Neutrik Speakon connectors. Only 2 of the 4 poles are used. Assuming no faults are detected after a few seconds only the POWER LED ( and SIGNAL indicators if signal is applied) will illuminate. In the event of failure the uni t MUST BE DISCONNECTED FROM THE MAIN S SUPPLY B EFORE REMOVING THE UNI T COVER. The fus es sh ould be replaced with the sa me type only. Insert the EQ Card into the so cket, observing t he orientation of the mating connector. Page 17 17 8. Technical Specification TECHNICAL SPECIFICATION B 1500 POWER OUTPUT: Continuous output power, both channels driven: Power values measur ed at 230Vac 450 Watts per channel into 8 from 20Hz to 20 kHz, with no more than 0.http://www.raumboerse-luzern.ch/mieten/bosch-wr-400-manual03 THD 715 Watts per channel into 4 from 20Hz to 20 kHz, with no more than 0. Page 18 9. Declaration of Conformity DECLARATION OF CONFO RMITY We, the offerer: Bose Corporation, The Mountain, Framingham, MA 01701 - 9168 USA acknowledge our responsibility, that the product: Kind of equi. Page 19 How to reach the sales offices in Europ e Austria Professional Systems Division, Austria Bose Ges.m.b.H., Business Park Vienna Wienerbergstrasse 7, 10 O.G. 1100 Wien, Osterreich Telephone: 01 -60404340 Fax: 01 - 604043423 Belgium Professional Systems Division, Belgium Bose N. We should do this for several simple reasons: First of all view first pages of the manual, you can find above. You should find there the most important technical data Bose B1500 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bose B1500 you will learn all the available features of the product, as well as information on its operation. The information that you get Bose B1500 will certainly help you make a decision on the purchase. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Bose B1500. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bose B1500 along with tips on how to solve them. Giv en klar og omfattende beskrivelse af problemet og dit sporgsmal. Jo flere oplysninger du giver om dit problem og dit sporgsmal, jo lettere er det for andre Bose B1500 ejere at svare korrekt pa dit sporgsmal. Stil et sporgsmal Om Bose B1500 Denne vejledning horer under kategorien Receiver og er blevet bedomt af 1 personer med et gennemsnit pa en 6.8. Denne manual er tilg?ngelig pa folgende sprog: Engelsk, Tysk. Har du et sporgsmal om Bose B1500 eller har du brug for hj?lp? Stil dit sporgsmal her Bose B1500 specifikationer M?http://forgottenjustice.com/images/bose-bluetooth-headset-series-ii-manual.pdfrke Hvis stojniveauet er over 120 decibel, kan der endda opsta direkte skader. Risikoen for horeskader afh?nger af lyttefrekvensen og varigheden.Et HDMI-kabel bruges til at transportere lyd- og videosignaler mellem enheder. Stov pa vanskeligt tilg?ngelige steder fjernes bedst med trykluft. Dette gor det muligt at skabe en 5.1-effekt med kun 1 hojttaler. PDFmanualer.dk sikrer, at du hurtigt kan finde den manual, du leder efter. Vores database indeholder mere end 1 million PDF-manualer fra mere end 10.000 m?rker. Hver dag tilfojer vi de nyeste manualer, sa du altid kan finde det produkt, du leder efter. Det er meget simpelt: du skal bare indtaste m?rke og produkttype i sogefeltet og du kan straks se den manual du onsker, online og gratis. PDFmanualer. dk Hvis du forts?tter med at bruge dette site vil vi antage at du er indforstaet med det. L?s mere Ok. If gro und loops are encountered consult the section on input connections later in this manual. The product has been designed to provide excellent son ic quality and has been engineered for reliability. 2.1 Unpacking the amplifier Carefully unpack y our a mplifier. Fan speed is varied as required to keep the amplifier within its temperature limits. Signal limiters are included to protect speakers from clipped signals. If fluid or a foreign object enters the unit, disconnect the power plug. Do not pull by the cord; grasp the plug firmly. Contact an authorised dealer or service centre. If it is unavoidable however, the following wiring should be used. The cable should still be twin core plus screen. Only 2 of the 4 poles are used. Assuming no faults are detected after a few seconds only the POWER LED ( and SIGNAL indicators if signal is applied) will illuminate. 5.2 Level c ontrols These are analogue controls allowing precise level settings. In the event of failure the uni t MUST BE DISCONNECTED FROM THE MAIN S SUPPLY B EFORE REMOVING THE UNI T COVER. The fus es sh ould be replaced with the sa me type only.conservationenergy.com/wp-content/plugins/formcraft/file-upload/server/content/files/1626becc966f71---canon-ixy-dv-m3-manual.pdf Subscribe to our free newsletter Request a new review Trs good amp with REAL watts (Big performance, and his own!) Brf excellent.Je do not regret my purchase. Brf, I would update this review later.By using our services, you agree to our use of cookies. Find out more. Audio’s complementary Class AB bipolar topology and the unique MC. Audio current driven floating drive stage. The T Series’ proprietary control and protection circuitry continuously checks for fault conditions including shorted outputs, DC on outputs, excessive temperature, and component failure. If such an event occurs the outputs are disconnected, saving expensive driver repair bills. Low noise vari-speed fans are utilized to minimize mechanical noise, making the T Series an ideal choice for live theatre. Optional internal crossover cards available. Pull off the trimring leaving the four clips (17) in place on thecabinet. 1.2 Remove the four screws (10) securing thegrille (6) to the cabinet. Pull off the grille. 2. Grille Replacement 2.1 Line up the grille (6) with the cabinet andsecure it with four screws (10). 2.2 Line up the trim ring (8) with the cabinet.Press the trim ring into the four clips (17)located in the corners of the cabinet. 2.3 Replace the four screws (16) securing thetrim ring to the cabinet. 3. Driver Removal 3.1 Perform procedure 1. 3.2 Remove the three screws (10) securingthe driver (1) to the cabinet. Lift out the driver. 3.3 Cut the wires as close as possible to thedrivers wire terminal. 4. Driver Replacement 4.1 Referring to figures 1, 2, and 3, attach thewires to the drivers (1) wire terminal. Place an appropriate size woodblock between the Speakon connector (rearof speaker) and a hard surface. Using a flat-blade screwdriver (or similar tool) and ahammer, secure the tinnerman clip into place.Make sure the Speakon connector is securelyfastened. Refer to the figure below. 1.2 All driver cones should move outward.Referring to figure 1, rewire any driver thatmoves inward. 2. Crossover Test 2.1 Connect a 0.5 Ohm resistor and amplifierto the speaker input connector as shown inthe diagram below. 2.2 Apply a 2 Vrms signal to the speaker inputconnector at the frequencies listed in the tablebelow. 2.3 Measure the voltage across the 0.5 Ohmresistor comparing the results to the tablebelow. If the voltage is out of range, check thecrossover components and wiring. Rub and Tick Test 3.1 Apply a 10 Vrms, 10 Hz signal to thespeaker input connector. 3.2 No extraneous noises such as rubbing,scraping or ticking should be heard.Note: To distinguish between normal suspen-sion noise and rubs or ticks, slightly displacethe cone of the driver with your fingers. If thenoise can be made to go away or get worse, itis a rub or tick and the driver should bereplaced. If the noise stays the same, it isnormal suspension noise and the driver isfine. Suspension noises will not be heard withprogram material. 4. Air Leak Test 4.1 Apply a 15 Vrms, 65 Hz signal to thespeaker input connector. 4.2 Listen for air leaks around the drivers andcabinet seam. Reposition or replace anygasket found to leak. Please upgrade your browser to improve your experience. GoThe instrument features a koa veneer atop a basswood body with a Light BursBrazilian Rosewood board. Sweet switch. A reluctant sale and cash is kiGood condition. Working perfectly. Was used in garage but renovating now so no roomCall 07809292907Foam board great for beginners. Lovely looking wooden effect on boardGreat piece of kit and in very good condition. Great for developing grip, core and full body strength. We just don't use them enough anymore and trying to free up space.PricedGood conditionNo 1378-5. No 1378-6. No 1378-7. Sell all 6 for ?150 or may consider splitting into pairs contact for pricesGood condition. Can separate from stand to be put on wall can include bracket to do so if wantedCall or text 07809292907Limited is a credit broker, not a lender. Introductions are limited to motorLondon Place, London, SE1 2AF, UK. VAT No. 345 7692 64. Professional Stereo Power Amplifier. 1800-VI Amplifier pdf manual download. Also for: 1600-vi. The 1800-VI amplifier is a high powered, Professional Stereo Power Amplifier. 1800-VI Amplifier pdf manual download. VI service manual. This website is not affiliated with or sponsored by Bose. To purchase 1800 spares or. Professional Stereo Power Amplifiers The Bose Model 1800-VI and 1600-VI Professional Stereo. Bose 1800-v service manual original repair book. Cancel Unsubscribe. Bose Professional develops innovative pro audio solutions for stadiums, classrooms, places of worship. Model 1600-VI, Professional Stereo Power Amplifier,. Bose Professional 4,195 views. PowerMatch amplifiers utilize numerous Bose technologies to. V -Bridge. Download Like.. 1800 SERIES VI PROFESSIONAL AMPLIFIER. Bose SoundLink. Bose SoundLink Bluetooth Mobile speaker II Owner's Manual; Bose 301 Series V. Bose Car Amplifier 1800-VI User's Manual. Something went wrong. Sell on eBay Sell Amplifiers User Agreement, Privacy, Cookies and AdChoice Norton Secured - powered by Verisign. Velg et produkt for a enkelt kunne finne manualen din. Finner du ikke produktet som du ser etter. Da kan du skrive produktets merke og type i sokefeltet for a finne manualen din. BruksanvisningPDF. no Ser du etter en manual. BruksanvisningPDF.no sorger for at du raskt vil finne manualen som du ser etter. Databasen var inneholder over 1 million PDF-manualer fra over 10,000 merker. Vi legger til de nyeste manualene hver dag, slik at du alltid finner produktet som du ser etter. Det er veldig enkelt: bare skriv merkenavnet og produkttypen i sokefeltet og du vil umiddelbart kunne se den manualen du onsker online og gratis. BruksanvisningPDF. no. When disconnected, the flexible power feature lets the headset switch seamlessly from aircraft power to battery power, so users experience no interruption when the headset is plugged into or unplugged from a source of power. Six-pin connector wired to the aircraft (LEMO): With this option, the headset is connected to the aircraft via a 6-pin connector and is powered directly from the aircraft.You can wear almost any frames you want without sacrificing noise reduction or comfort. The self-guiding connector makes it easy to attach the boom mic and cable assembly. The cable can be swapped easily in seconds and without tools. With continuous operation of the Bluetooth function, battery life will be at least 25 hours. As always, battery life varies with the type of battery, the noise environment and features used. The headset’s battery life indicator light alerts the user when batteries should be replaced. Rechargeable batteries also alter the accuracy of the battery status indicator light, so that when the light changes to amber, you will have less than the usual eight hours of flying time remaining that you can expect with non-rechargeable AA alkaline batteries. A switch inside the control module battery compartment can be used to configure this feature based on user preference. The exact time it takes to power off varies and can range between 6 and 45 minutes of inactivity. When a company is authorised to manufacture a material, part or appliance to a TSO standard, this is referred to as TSO authorisation. When a company receives a TSO authorisation, it is assured that the product meets these minimums in both design and production. Bose Corporation meets all, and exceeds many, TSO requirements. Receiving a TSO authorisation is not an approval to install and use the authorised article in the aircraft. It is designed to meet the unique needs of pilots and crew who fly pressurised and crewed aircraft, which are typically less noisy. Compared to the Bose A20 Aviation Headset, the ProFlight Series 2 has: A new level of comfort achieved through choice of materials, redistribution of weight throughout the headset and a purposeful in-ear design. Digital active noise reduction with multiple modes of active noise cancellation. A microphone and cable that are side swappable without tools. Storage in a smaller carrying case. ProFlight Series 2 compared to Bose Aviation Headset Series I and II: Weighs significantly less—128 grams (4.5 ounces) on head and 275 grams (9.7 ounces) total vs. 510 grams (18 ounces) and is designed for greater comfort, with low clamping force (275 grams of clamping force on average heads). At least 45 hours of battery life from two AA batteries (Series I had a large NICAD system or large plug installation for power; Series II had a six AA battery pack or small five-pence-piece-sized installation). Less total noise cancellation as compared to the Bose A20. 2015 A20 Aviation Headset added features (note that these features are not present in all versions): A2DP: streaming Bluetooth audio. Auto-on (select models using aircraft power). High-performance microphone. Coiled cable option. One of the best parts of using a Bose Headset is the Bluetooth capability. With Bluetooth, you connect a device by pairing it wirelessly with a source; you do not need a cord to make the connection. Pairing connects other Bluetooth devices with your Bose headset, but first, you must turn on pairing mode. Here is how. Manually Turning on Pairing in Your Bose Headset To pair your Bose headset with a Bluetooth-enabled device: Turn the headset upside down so that you are looking at the bottom of the headset. Move the power switch to the On position to turn on the headset. Move the headset close to the Bluetooth-enabled device that you want to pair it with so it can be discovered. The second device must also be powered on. Press and hold the call button (or another button specified in the instructions for your specific device) on your headset for about five seconds to put the headset into discoverable mode. You will see a slow-blinking indicator light. From the second device's Bluetooth device list, choose the option for the name of the Bose device you are pairing. If the device name does not up, go back to the Bose device and repeat the steps to get it to show up. After you select the device, you may be prompted to enter a password or to confirm to accept the connection. If you are asked for a password, Bose says to type in 0000 and then press OK. When the pairing has completed the connection, the Bluetooth indicator light flashes again and turns a solid color. Ten seconds after the pairing is complete, the light turns off. Turning on Pairing Mode With Bose Connect App In addition to manually pairing your Bose headset with a Bluetooth-enabled device, you can use the Bose Connect app to turn on pairing mode. The Bose app manages the Bluetooth settings for multiple Bose devices. To pair your Bose headset with the Connect App: If you have not already, download the Bose Connect app from the iOS App Store or Google Play. Open the app and go to the Connections section. If this is your first time connecting, click the Connect New option. On your headset, make sure the power light is on and that you held down the Call button to turn on pairing mode. Your device should now show up on the Bose Connect app. Select it by its name. Once the device is connected, the indicator light blinks for two seconds, and the app reports that it is Connected to (Name of the Device). If you need to disconnect your device, you can do so from the app, and if you choose to reconnect it later, locate your device's name in the app under the Connections subcategory History. There, devices that were previously connected are available to reconnect. When Bose Headset Does Not Pair in Connect If your wireless headset does not show up in the Bose Connect app, confirm that the headset is on and try again. If that does not work, reboot the device. You can also try closing and reopening the Connect app, and if you are on Android, enable location services or clear the app's cache to reset the app's settings and, hopefully, fix the problem. Bose QuietComfort 35 Not Pairing Certain headsets, such as the QuietComfort 35 wireless headphones, sometimes have issues struggling to connect. If you find your Bose QuietComfort 35 not pairing, clear the Bluetooth list on both your headset and the Bluetooth devices you are trying to connect with. To clear this pairing list, slide the power switch of the headset to the Bluetooth symbol and hold it for 10 seconds. You should hear Bluetooth Device List Cleared. Then, do the same on the Bluetooth connected device and delete the QuietComfort 35 name from the device's Bluetooth list. That should solve any issues of Bose QuietComfort 35 not pairing. Bose SoundLink Speaker Not Pairing While it is not a headset, you might find that your Bose SoundLink speakers have trouble pairing too. If this happens, reset Bose SoundLink and the Bose SoundLink app. To do so: Hold the Mute button down on your SoundLink speakers for 10 seconds until the LED lights flash. Press the Power button to turn the SoundLink back on. Clear the pairing list on both the Bose SoundLink speakers and the Bluetooth device you were trying to connect to. To reset the Bose SoundLink pairing lists, hold down the Bluetooth button for 10 seconds. A tone sounds when it is done, indicating you cleared all Bluetooth devices from the speaker's memory. Try to pair the device again. To make your speakers discoverable, hold down the Bluetooth button for three seconds. This light blinks on and off about once per second, which is how you know that pairing mode is on. Now, connect to the speakers from your Bluetooth-enabled device, and your device should be paired. References Bose: Pairing the Headset With Your Device Bose: My Headphones Will Not Pair With My Bluetooth Device About the Author Grant Harvey is a writer with experience in the tech and crowdfunding space. Please choose a different delivery location.Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Change at checkout. To hide it, choose Ship in Amazon packaging at checkout. Used: GoodSomething we hope you'll especially enjoy: FBA items qualify for FREE Shipping and Amazon Prime. Learn more about the program. Please try again.Please try again.Then you can access a showcase of Bose ar-enhanced apps with Links to download them.In order to navigate out of this carousel please use your heading shortcut key to navigate to the next or previous heading. Please try your search again later.Go deeper into your music, work, and passions — with no noise in the way. Plus with Amazon Alexa, you can enjoy entertainment, get information, and manage your day. Just ask.Listen to music, podcasts, and more without looking at your phone. Or, if you're not an Alexa user, use it to adjust among three levels of noise cancellation. That way, you can block out the noise and just hear the music. Or use the included audio cable for up to 40 hours in wired mode. Alexa, what’s the weather. Alexa, add milk to my shopping list. Alexa, how late is Starbucks open. Alexa, lock the doors.Concentration goes to the next level. You get deeper into your music, your work, or whatever you want to focus on. That’s the power of Bose QuietComfort 35 wireless headphones II. Put them on and get closer to what you’re most passionate about. And that’s just the beginning. QuietComfort 35 wireless headphones II are now enabled with Bose AR — an innovative, audio-only take on augmented reality. Embedded inside your headphones is a multi-directional motion sensor. One that Bose AR can utilize to provide contextual audio based on where you are. Unlock Bose AR via a firmware update through the Bose Connect app. They’re Alexa-enabled, too, so you can enjoy entertainment, get information, and manage your day — all without looking at your phone. Adjust your level of noise cancelling between three settings using the Action button or the Bose Connect app. Volume-optimized EQ gives you balanced audio performance at any volume, and a noise-rejecting dual-microphone system provides clearer calls, even in noisy environments. And with easy Bluetooth pairing, 20 hours of battery life, and a durable, comfortable fit — you can keep the music or the quiet going all day long. Bose AR enhanced apps are currently available for iPhone and iPad users only. Apps for Android devices are in development.See full review Digital Trends Onsite Associates Program Amazon calculates a product’s star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers, and factors that establish reviewer trustworthiness. Please try again later. James B. 5.0 out of 5 stars My wife hates them. My wife hates them she would give it 1. I put them on and that’s it. I can’t hear her any more.I would agree, they both sound excellent. The Bose won the test for its noise cancellation, performance talking to people on the phone, comfort on my head, and sound processing. Phone performance: I compared how the Bose and the Sony sounded when recording and playing back my voice with a fan running in the background. The Bose sounded like I was holding an old fashioned handset and talking in a quiet room - intimate and zero background noise. The Sony sounded like I was on speaker phone, and I could hear some background noise. (As a control I also recorded using neither and it sounded like I was on speaker but also I could hear more background noise.) This feature is important to me since I spend a lot of time on the phone and prefer my clients to not hear any background noise. Sound quality The Bose and Sony both have excellent sound quality for playing music. I personally prefer the sound the Sony produces. The Sony iphone app lets you choose your levels on an equalizer, and I like that. However, the Bose hears what type of music you're playing and automatically optimizes the sound, and it does a really good job. While I would prefer to be able to set the levels if I so choose, I also appreciate that Bose is making it all easy for me, so I can truly listen to my music on random and not have to fuss with levels. The Bose iphone app doesn't do very much at all. The Bose on the other hand just stops the noise. There is no delay, no white noise, just quiet and your music. Controls The Bose controls are intuitive to find and to use. I like that the on-off control is a switch to flip on and off (rather than a button to find). Also, you can use this button to switch between devices, for example between your phone and ipad and your TV amplifier. The right earcup has three small buttons in a row together, and they control a lot of things. The left earcup only has the google assistant button, which I programmed to instead control the amount of noise cancellation (high, low, off). Song playback sounds much better with noise cancellation on high, and I don't think that has to do with noise (I was in a quiet environment); the bass sounds enhanced with noise cancellation on for some reason. (In comparison, the Sony lets you swipe the earcup itself to control volume, pause, play, skip, etc. This seems great in theory, but in practice if I bumped the earcup adjusting my glasses or whatever, the music would pause.