bose 901 series 2 owners manual
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bose 901 series 2 owners manualLearn more or change settings here. Just type your request belowQuick tip: Try searching for just one or two words (e.g., connection help). Please try again.Please try again.Then you can start reading Kindle books on your smartphone, tablet, or computer - no Kindle device required. Register a free business account If you are a seller for this product, would you like to suggest updates through seller support ? 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. Scored a pair of series 3.I refoamed all 18 drivers bought a EQ on eBay sent it in for re-cap and upgrade then hooked them up to Pioneer SX 1250.Ha ha heaven. Reviewed Nov 21st, 2018 by Artfrobadoo My buddy has a pair of supposedly original 901s which I have suspicions of being fakes. The wood does not match. There is no labeling. The terminals are crude. He thinks they are the cats meow. So I searched craigslist and I found a pair of 901s for 200 dollars. Then the guy throws in a beautiful working Kenwood KA 7300 amp. I like my Bose 301's better then these 901 VI. Perhaps it's the amp I have the associated speakers to what. Reviewed Nov 02nd, 2018 by OzDaddyBear I have 901 series VI and there i a plug between left and right termina, there is nothing in the manual to advise what this is fot. Any ideas?l Reviewed Jun 12th, 2018 by Mrsteve I have owned two pair of these. The first pair a series IV, the Second pair a Series VI. I took advantage of the Bose Trade-in program some years ago when they still offered it. There are several companies that offer the drivers, and replacing them for both pair is around 560.00-Plus the time involved.I need to do a repair on the equalizer. I cannot find the Series III Service Manual. Thanks To be use for PA system or Karaoke.http://yjunguk.com/userfiles/bosch-maxx-wfl-1200-washing-machine-user-manual.xml
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Any suggestion for an appropriate mixer. I'm looking for resources to help me troubleshoot and repair the equalizer. I don't have much experience, but I would like to learn, and this seems like a fun project. If anyone is willing to help break things down as simple as is convenient, or could help guide me in this process, I would be very grateful. We all have to start somewhere. I refurbished the speakers myself, and would like to say I did the same to the equalizer. Due to purchasing from a second hand store and not really knowing enough about them I consequently now own two right hand speakers. Not sure how this will affect the speakers. While it might well be quite possible to fix, I would be more interested in feeding the speakers from another signal source. The cable from the preamp connects to the speakers via a five-pin 180 degrees DIN plug, and so I think it should be quite possible to connect to some other signal source, the same way I have used a pair of Philips MFB speakers. Am I right or am I right. Anyone have any experience of the 901p active speakers. Or of other Bose Lifestyle 20 substitutes for them? No need to attend a live concert anymore. With Two Pair in the proper positions you've got your own live performance! To purchase 901 spares or accessories, please contact the company via their website or visit an authorised retailer. Speaker Accessories Speaker Accessories Bose.Speaker Accessories. The equalizer balances the output of all speaker frequencies to provide natural tonal balance and clarity for an exceptional music experience. It is also quite common that customers throw outUser manuals are also. Speaker Accessories.Try Google Search! Manual - Coles Microphones 4038 Stereo Mount for Studio Ribbon 4038 SM Posted by: Ruth 2020-08-10 18:00:04 Coles 4038 stereo mount.http://prim-chess.ru/userfiles/bosch-maxx-wfl-1200-instruction-manual.xml Peavey Peavey Delta Blues 115-Tweed 30 watt Guitar Amp - Peavey Delta Blues 115 Tweed Tube Guitar Amplifier 03327810 Posted by: 2020-08-08 23:50:04 please pdf the manual on this amp. Consumer Electronics, If you follow any of those links and end up acquiring a manual, it will not be from us. Here is why we may deserve your business. We love our Vintage Audio and other built-to-last electronics equipment in an age of disposable products for a throw-away society. We might sell the kids before our classic silver Pioneer or Vintage Marantz, Kenwood and Sansui gear. If you also value High Quality Manuals that enhance the ownership satisfaction of your vintage audio treasures, you found the right place. (continued below.) It IS Our Guiding Principle Add Site to your Favorites Other sites we host: Phase Linear History Vintage Technics Database We sponsor two free Yahoo Audio Groups We are meticulous and give genuine best efforts to produce clean, well-constructed manuals for you. A side-by-side comparison of our reproduction manuals with those from many other vendors will usually reveal an overall better appearance, construction, and print quality. Sometimes strikingly so. Our Customer Comments page is a fraction of what we receive from real customers and electronics technicians. The vast majority of our printed reproduction manuals are Very Good to Excellent on our Guaranteed Quality Ratings scale. But every single item is not and we refuse to give a false impression that they are. We want you to see a detailed description and individually-assigned quality rating before you purchase. This time-consuming extra service is almost never provided by our competitors. Customer complaints are nearly zero, perhaps one per 500-1000 sales. We believe that virtually none of our competitors could truthfully make a similar claim. We are a USA based family business operating old-school style.http://eco-region31.ru/bosch-srv33a13-manual That means real people trying to serve you as if we were a walk-in store in your local neighborhood. We always combine shipping on multiple-item orders and do not rip you off on shipping charges. If interested, check out About Our Manuals and other site sections with the menu links at the top of all pages. If you would like for us to be here in the future, you can help by telling your friends and by sharing links to our site in your discussion groups, forums, blogs and web sites.We have been slowly updating these manuals lists over the years. As time allows we will replace the spare Factory ORIGINAL Manuals Catalog section with the same page format as these here in the reproduction manuals section. We also have more than 400 Gigabytes of various manuals, schematics, brochures, etc in (mostly) PDF format. They number perhaps 400,000 files. Truth is that we may never get them listed on our site. But they are available. Click here for further PDF manuals informatiion. If an item has a description and Price Code, then CLICK THAT PRICE PRECISELY identify the item you want with company brand. If you want multiple Whether your email is to order Tell us EXACTLY You may findIndividually-assigned Overall quality is Normally folded Normally folded and mailed in ordinary business Includes equalizer voltage conversion instructions Overall quality is Very Good to Excellent. Overall quality is Very Good. Models covered: 901 Series IV. Overall quality is Very Good to Excellent. Overall quality is Very Good to Excellent. Supplement If an item has a description and Price Code, then CLICK THAT PRICE PRECISELY identify the item you want with company brand. If you want multiple Whether your email is to order Tell us EXACTLY You may findIndividually-assigned It makes a difference. Seekers of truth mayImages may be used with. Please do not offer the downloaded file for sell only use it for personal usage. Looking for other manual? For this no need registration. May be help you to repair.http://aplusresidentialcleaning.com/images/bose-901-owners-manual.pdf You could suffer a fatal electrical shock. Instead, contact your nearest service center. Note! To open downloaded files you need acrobat reader or similar pdf reader program. In addition, Also some files are djvu so you need djvu viewer to open them. These free programs can be found on this page: needed progs If you use opera you have to disable opera turbo function to download file. If you cannot download this file, try it with CHROME or FIREFOX browser. Translate this page: Relevant AUDIO forum topics: BOSE bekotesi rajz Legyszi legyszi ha valaki tudnasegiteni egy BOSE AMP2440-as erosito bekoteseben,azt nagyon szepen megkoszonem. Ez AUDI A3-asbol van, a steker nincsmeg. Bose Sounddock 1 tapegyseg csati Sziasztok. Egy baratom megkert, hogy talaljak vagy gyartsak egy tapegyseget a Bose dokkolojahoz. Sajnos az eredetiket aranyarban adjak, igy gyartanom kell egyet. Talatam is egy elegans kis 4 pines csatit, de fennakadtam az eredeti csatlakozo labkiosztasan. Talaltam egy rajzot de nem tudom eldonteni, hogy a kabelen levot abrazolja, vagy a dokkoloban levot. Ha valakinek dolga volt ilyennel, es tudna segiteni, kerem ne tartsa vissza magat. Koszonom.. Bose Lifestyle CD-20 FLC kijelzo halvany Sziasztok! A fenti keszuleknek halvany a kijelzese. Eleg erdekesen van megoldva a kijelzo tapfesze, sokban fugg a bejovo 12VAC feszultsegtol. Kerdesem az lenne, hogy a futest probaljam emelni, vagy a -24V-ot. A D8-on a 30V is kevesebb, de az AC 4.5V is. Melyik befolyasolja jobban a fenyerot. A futes, vagy a negativ tapfesz? Basszus vegfoka 2-3mp mulva megfut vagy pozitivba vagy negativba ha nincs a hangszoro rarakva, hangszoroval azonnal letilt, (amikor a kimeneten eljut DC 4V-ig a vedelem lekapcsolja relevel az erositot).g-ortho.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1626bcbe7da73e---case-580b-manual-free.pdf Mikor a MUTE hibat kerestem, volt olyan eset is, hogy nem futott meg a kimenet es szolt a basszus rendesen, de ujboli bekapcsolaskor ha nem halkitottam le a potit akkor kikapcsolt a rele, ha lehalkitottam akkor jo lett, de nagyon susogott, arra hasonlitott mint amikor FM radio nincs az allomason, van egy kozos mute tranzisztor az kapcsolja az osszes tobbit, ha azt kiszedtem akkor is megmaradt a susogas, szerintem visszafele jott valamelyik oldalrol ezert szedtem ki mindegyik oldalrol a tranzisztorokat, nem akartam bajlodni vele, hogy honnet jon a susosgas vissza. Mi lehet a gond? Similar manuals: You can write in English language into the forum (not only in Hungarian). For your records. Serial numbers are located on the bottom panel of each 901 speaker and on the back of the active equalizer. See the inside back cover for Bose customer service offices and phone numbers. They represent the best in Bose Corporation speaker design and engineering and will give you many years of listening pleasure. System Compatibility. The active equalizer is an integral part of the system and may be connected in a variety of ways, depending on the components you have. Choose the support for your speakers. You may place 901 speakers on a table or shelf. By doing this you will allow the rear speaker cabinet. Do not drill completely through the cabinet. Not doing this may result in damage to your system. Speaker terminals are located on the bottom of each speaker. Unscrew the knurled nut on each terminal and remove one washer.Refer to the address information inside the back cover of this guide. English. Figure 7. Home theater receiver connections. You should hear both speakers. Do instructions to test the speakers, equalizer, and wiring before connecting any other equipment to your system. 1. Turn off or disconnect any non-901 speakers or headphones that may be connected. Refer to the inside back cover of this guide. English. Playing your speakers. How you set the equalizer depends on how it is connected to your receiver. When connected to TAPE MONITOR. Adjusting the sound. Adjust the sound using the MID-TREBLE and MID-BASS sliders and BASS control on the 901 musical piece. 2. Set your receiver tone controls to the center (flat) position. For additional information on the active equalizer, please contact Bose Service this guide. Do not use any solvents, chemicals, or cleaning solutions containing alcohol, ammonia, or abrasives. Do not allow liquids to spill into any openings. English. Troubleshooting. Transducer complementEnergy dispersion. From other locations. Bose Customer Service, 1 New York Ave. Framingham, MA 01701-9168 USA TEL (508) 766-1900 FAX (508) 766-1919. Ireland. Bose Corporation Carrickmacross, Co Monaghan TEL (042) 9661988 FAX (042) 9661998. World Wide Web. Please check your inbox, and if you can’t find it, check your spam folder to make sure it didn't end up there. Please also check your spam folder. As with any electronic products, use care not to spill liquids into any part of the system.It will help you set up and operate your system properly, and enjoy all of its advanced features. Save your owner’s guide for future reference. Bose, Acoustimass, Lifestyle, Personal and Wave are registered trademarks of Bose Corporation. Please fill out the information section on the card and mail it to Bose Corporation. See the inside back cover for Bose customer service offices and phone numbers. They represent the best in Bose Corporation speaker design and engineering and will give you many years of listening pleasure. To obtain the best possible performance and avoid problems, please take the time to read this guide. The use of 901 Series VI speakers without the 901 Series VI active equalizer will result in improper performance. The use of graphic or parametric equalizers, instead of the Bose 901 equalizer, will result in unsatisfactory performance. However, the use of such additional equalizers is not recommended since it will not improve system performance. For adequate performance you must use the 901 Series VI active equalizer with these speakers. Two cables are included to connect the active equalizer to your receiver or amplifier. The 901 speakers and equalizer are packed in three separate cartons. Carefully unpack your system, saving all packing materials for possible future use. If any part appears damaged, do not attempt to use the system. Repack the speakers and equalizer in their original cartons and notify your authorized Bose dealer immediately. Please write them on your warranty card and in the spaces provided on page 2. The serial numbers are located on the bottom of the 901 speakers and on the back of the equalizer. Use good lifting practice to avoid injury. The active equalizer is an integral part of the system and may be connected in a variety of ways, depending on the components you have. The two most common methods are described in this guide. Using different components may require different connection methods. More information is available by calling Bose Corporation.The term amplifier is used to describe configurations involving separate preamplifier and amplifier components. The 901 active equalizer is most commonly connected to the tape monitor connections on the receiver. If you plan to connect a tape recorder, use the set of inputs and outputs located on the back of the 901 active equalizer marked TAPE RECORDER CONNECTIONS. These may also be called the ADAPTER or SIGNAL PROCESSOR Refer to the drawing on page 7. Do not aim the V toward a corner. Do not place the speakers exactly halfway between floor and ceiling. Refer to Figure 3 on page 7. Keep an adequate distance between the speakers and the rear wall as listed in “Guidelines for placement” above. They are designed to provide the proper support and are available through your authorized Bose dealer.Three steel support chains are recommended. We cannot specify the ceiling attachments.If you are unsure of your ability to install these speakers, contact a qualified professional installer. For a masonry ceiling: use only high-quality metal expansion masonry anchors that fit the thread of the ceiling hooks. Do not suspend the speakers exactly halfway between the floor and ceiling. By doing this you will allow the rear of the speaker, housing eight of the nine drivers, to be angled slightly downward. Drill to a depth of 1 ? 2 inch (12 mm) in the speaker cabinet. Do not drill completely through the cabinet. See the inside back cover for phone numbers. For details on your specific ceiling construction, consult a qualified building contractor or professional installer. For distances of up to 30 feet (9 m), 18 gauge (.075 mm 2 ) 2-conductor wire works well. For distances greater than 30 feet (9 m), refer to the wire recommendations chart on page 18. You may want to contact a qualified electrical installer for this information. Note that it is actually a pair of insulated wires that may be gently pulled apart. The insulation around one wire is marked with a stripe, collar, rib, groove, or printing. These wires correspond to the positive and negative terminals on the speaker and receiver. Inspect both wires carefully. Not doing this may result in damage to your system. Unscrew the knurled nut on each terminal and remove one washer. Wrap one bare wire end around the terminal post. Then, replace the metal washer on the screw post and screw the knurled nut firmly back on. Any gap between the wire and terminal can cause heat build up. Make sure no loose strands of wire touch across terminals, which can cause short circuits. If your receiver has more than one tape connection, use the second one (TAPE 2). To connect a tape deck, use the additional set of inputs and outputs located on the back of the 901 active equalizer marked TAPE RECORDER CONNECTIONS. This is important when you want to play conventional, non-equalized speakers or headphones attached to your receiver. See Using other equipment on page 13. This may also be called the ADAPTER or SIGNAL PROCESSOR connection.Use the red connector for the right (R) channel connections and the other connector for the left (L) channel connections. These jacks may be marked TO INPUT, FROM INPUT, or REC. These jacks may be marked PLAY, TO OUTPUT, FROM OUTPUT, or MONITOR. The jacks may be labeled ADAPTER or SIGNAL PROCESSOR. Remove these pins. See Figure 6. Use one connector for the right (R) channel connections and the other connector for the left (L) channel connections. Connect right channel to right channel and left to left. Connect right channel to right channel and left to left. Connect it to the receiver instead. Refer to the address information inside the back cover of this guide. You should hear both speakers. Do not worry about the sound quality at this point. The equalizer is not yet engaged. If there is no sound from one or both speakers, check the receiver and speaker connections. This tests the left and right channel orientation. If the channels are reversed, check the connections. The following steps test the equalizer and its wiring: All sound should stop. If it does not, check your equalizer wiring. Be sure the 901 active equalizer MONITOR button is set to position 2 (TAPE). The system is now ready for use. Review equalizer connections. You should hear both speakers. If there is no sound from one or both speakers, check to see that the power indicator on the equalizer is lit, then check the receiver and speaker connections. Something went wrong. Looks like this page is missing. If you still need help, visit our help pages. All Rights Reserved. User Agreement, Privacy, Cookies and AdChoice Norton Secured - powered by Verisign. Discover everything Scribd has to offer, including books and audiobooks from major publishers. Start Free Trial Cancel anytime.Use only replacement parts that have critical characteristics recommended by the manufacturer. 2. Make leakage current or resistance measurements to determine that exposed parts are acceptably insulated from the supply circuit before returning the unit to the customer. Use the following checks to perform these measurements: A. W ith the unit AC switch first in the ON position, then in the OFF position, measure from a known earth ground (metal water pipe, conduit, etc.) to all exposed metal parts of the unit (antennas, handle bracket, metal cabinet, screw heads, metallic overlays, control shafts, etc.), especially any exposed metal parts that offer an electrical return path to the chassis. Any current measured must not exceed 0.5 milliamp. Reverse the unit power cord plug in the outlet and repeat test.When the exposed metallic part has a return path to the chassis, the reading should be between 1 and 5.2 Megohms. When there is no return path to the chassis, the reading must be “infinite”. If it is not within the limits specified, there is the possibility of a shock hazard, and the unit must be repaired and re- checked before it is returned to the customer. Browse Books Site Directory Site Language: English Change Language English Change Language. What Information Does a Phase Diagram Give You?Well, this guide is going to give you some insight about the topic of phase diagrams and how they can help you and your product. The very first thing a phase diagram will show you will be a visual representation of the entire system. By viewing the whole system, it will provide you an overall perspective of where everything fits together and what the total functionality is. Phase diagrams give you a clear view of what's happening in the system at any given point. Another thing that a phase diagram can do for you is give you an overview of what goods are about. When you look at a stage diagram, you get a excellent idea of how large a market you've got, what markets are becoming bigger and that which markets are shrinking. A phase diagram is very good for this since you can see just what kinds of goods are being sold and at what prices. In addition to this, a phase diagram is a terrific way to get a fast summary of where all your systems fit. After looking at a stage diagram you can certainly say to yourselfWhat are the systems doing. What systems are they taking good care of. In the end, a phase diagram can be used to give you some good ideas on which all your future strategies should be. If you're planning on introducing a new service or product into the current market, or if you would like to figure out how you can better your company and processes then you need to be able to take a look at the diagram and see what direction your company is headed. If you ever attempt to implement any of these ideas by taking a look at a stage diagram, you'll find that the information you get is priceless. Phase diagrams are really helpful because they allow you to look at the entire image and realize what you are up against. A phase diagram will give you some quite real-world knowledge about how your business functions. In order to properly execute any of these ideas, it's important you get a good concept of what a stage diagram actually is. Phase diagrams are not images which you could slap on a webpage, but instead a diagram that's able to assist you draw out each of the different phases of your business. By looking at a phase diagram you can certainly find out where you need to make changes and you can see what is going on with all your systems. By taking a fantastic look at a phase diagram you can see where you need to create improvements and you can make changes to get your company run better. This can also lead to them falling apart before 95dB on complicated tracks that are also bass heavy. For instance most Chemical brothers tracks are limited to about 85dB just because the full range drivers just can't do everything at once.If you sit and listen critically you will be met with harsh treble and bloated bass. Adjusting the EQ to fix these problems will leave the speakers sounding dull as it turns down all of the treble when the worst problems in the cone breakup range above 5k. Bass response is harder to nail down, it's hard to get away from the muddy bass, and honestly the Bass EQ options seem limited to either bloated bass or no bass.Some simple instrumental tracks sound good, but anything with female vocals or cymbals should be avoided. These speakers can be used in a party scenario, and will impress most drunk people with the quantity of sound they produce.My neighbors had to deal with 95dB sine sweeps for 3 hours straight, and then pink noise for another hour. I think you will find the results are totally worth it though.This the most quiet axis of the speaker, so it's not as important as other measurements, but this is definitely not a good start. We are seeing bass response down into the 30's and a jagged sloping response to the treble and a massive 7kHz peak. The jagged response is probably due to baffle reflections, and comb filtering from the 9 drivers all doing the same thing.It's damn near impossible to make out what is happening here, but generally the response gets much louder as you move around the back of the speaker.On the bottom we have the front power response, this is an average of 0-60 degrees. On the top we are looking at the rear power response, an average from 120-180 degrees. Yes, the rear is about 10dB louder, than the front.It's an average of all of the off axis measurements, or the total power response of the speakers, and it's flat. Normally a power response would be tilted to show a roll off of the treble, but it's hard to say that it's wrong given the strange dispersion pattern. Maybe this was the intended goal of the speaker, or maybe it's just a coincidence.This measurement was taken slightly above the axis of the speaker to better represent the suggested listening height. The red measurement is with the speaker 12 inches from the back wall, and the blue one is 18 inches. These are very similar, with the 12 inch being a little nicer. Also, note that the 7k peak is not hidden by the boundary, rear speaker interaction, or even being off axis vertically.I continued on like this until, finally I ended up cutting everything a little. While it definitely sounds better, the correction is far from perfect due to the inherent irregularity of the speakers response.He went through the trouble of designing excellent five inch whizzer-less full range drivers and stuffed 9 of them in a clever box, While it has plenty of flaws, I respect it's performance, blasting off faces and painting walls with sound in a way that no other speaker can.First priority is to get a subwoofer, crossing over to a sub as high as 90Hz can really clean up the sound of the speakers, and will give even more headroom. The second priority would be to add a dome tweeter to the speaker. A stand alone enclosure that sits on top and crosses over to the 901's around 3k with something like a minidsp would fix all of the cone breakup and much of the comb filtering issues. Doing all of this should still leave most of the imaging tricks intact and while it does add considerable cost, there are worse things to do with your money.Micca COVO-S Review! The Dayton B652-AIR is reviewed for great justice. We are offering an original Bose 901 Series III owner's manual. Manual provides details on proper placement, connections of speakers and equalizer into your existing system as well as specs and maintenence. A great addition to those who own these vintage speakers!We purchased a box of manuals, sales brochures and flyers at a recent local auction and will be getting them up on eBay asap. All are original and will be offered at a great price.Buyer is to pre-pay for unit within 3 days of auction end. We ship with US Priority Mail with our shipments going out on Mon thru Fri. In keeping with Paypal's Sellers Protection Policy we will only ship the the address provided by Paypal -- no exceptions. Thank you! PLEASE BE SURE TO CHECK OUT OUR EBAY STORE FOR OTHER GREAT DEALS ON ELECTRONIC EQUIPMENT. Something went wrong. Looks like this page is missing. If you still need help, visit our help pages. All Rights Reserved. User Agreement, Privacy, Cookies and AdChoice Norton Secured - powered by Verisign. View cart for details. Sign in for your status Ships From 29909, South Carolina, United States Postage - via Delivered Digitally (email, download, etc.) Ships From 29909, South Carolina, United States Postage - via Delivered Digitally (email, download, etc.) You never know what you'll find at Webstore Free Online Auctions! Designated trademarks and brands are the property of their respective owners. See the Bose 901 Series Vi Owners Manual. Document about Bose 901 Series Vi Owners Manual is available on print and digital edition.Reload to refresh your session. Reload to refresh your session. It may not display this or other websites correctly. You should upgrade or use an alternative browser. Anyone have or know of a link where I can find the service manual. I'm hoping to find a schematic and a parts list so that I can identify correct capacitor specs. I can't find what I'm looking for on HiFi Engine, but I'll admit that site's search baffles me.Click to expand. Click to expand. I would expect to find a service manual for the Series III equalizer here, but it's not there. I pointed Google at the site here, and the service manual for a Series III equalizer isn't in the results.