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The optical is for receiving audio from a TV, and the coaxial for receiving audio from a Blu-ray player. Front Keep it on 8, leave it there and don't worry about it. The difference between the two is one has a tuner built in. Pure sound quality and outstanding drive power. When you click on links to various merchants on this site and make a purchase, The No. Thanks so much to both of you, Amir from ASR also just confirmed this, he's a true gentleman and a gift to the world of audio IMO! Europe's busiest forums, with independent news and expert reviews, for TVs, Home Cinema, Hi-Fi, Movies, Gaming, Tech and more. If battery liquid is leaking, do not touch the liquid. I can't tell you how many were utterly confused about how to set the impedance selector switch on their Nothing comes close. musical information lies. Connect the other speaker to the other set of terminals in the same way.NoteWhen making bi-wire connections, remove the shorting bridges or cables on the speaker. Loudness may not even be needed with a better caps power etc, but am missing the loudness control from my pervious Yamaha amps. Playback has been stopped on the connected component. If you plan to connect this product to any other devices, first turn off the power to all devices. Well, not really. Just one pair of speakers. The audio stays in the digital domain, giving you pure, pristine dynamic sound for all your entertainment sources, from sports and other programmes to . Make sure to use RCA cables or optical cables to connect audio components.CAUTIONDo not connect this unit or other components to the main power until all connections between components are complete. Add to Cart. Yes I'm perplexed. Do not drop a foreign object, such as a piece of metal or paper, into any gap on this product. Do not use this product in damp or wet conditions, such as a bathroom or rainy outdoor location. Connect the stereo cable for audio units and the speaker wires properly. similarly. The illustrations used in this Owners Manual are A-S701. Speaker B exhibits several dips into the 6-ohm region measuring lower than 5-ohms below 20Hz. less and less common in the business as the race for sales created a pressure Review Yamaha A-S701 The VOLUME, BASS, TREBLE, BALANCE and LOUDNESS controls and the CD DIRECT function (or the PURE DIRECT function) have no effect on the source being recorded. Your email address will not be published. There is also a PURE-DIRECT function that is bypassing the Loudness/Bass/Treble correction controls. The speaker wires are touching each other or shorting out against the rear panel. If the connections are faulty, no sound will be heard from the speakers, and if the polarity of the speaker connections is incorrect, the sound will be unnatural and lack bass. I would recommend a more powerful Yamaha if u want to stay with Yammie. The general advice for impedance switches is to leave them set to the high (6ohm and above) no matter what speakers you use (even if they are 4ohms). albums. While keeping the Straight button held down, press the Main Zone power button on the front panel. If the IMPEDANCE SELECTOR switch may not be fully slid to either position, remove the power cable and slide the switch all the way to either position. what this switch does along with supportive data for you to make your own 1. You can see Speaker A (left pic) never dips below 8-ohms at any frequency. Suitability of using Audiolab 6000a in home cinema for L & R channels. Refer to the chart below if this unit does not function properly. demand on the amplifier, which can cause it to shut down. To prevent your ears or the speakers from being damaged, be sure to press the CD DIRECT AMP button(or the PURE DIRECT button) AFTER lowering the sound output level or AFTER checking that the LOUDNESS control is properly set. Yamaha a-s501 REGLAGE OCH FUNKTIONER 5 Sv Svenska 0 VOLTAGE SELECTOR endast allmn modell Anvnds fr att stlla in den lokala ntspnningen se sidan 10 A. MUST WATCH! Refer to the owners manual for each of your components. Hmmmm. That does seem odd, though I'd tend to go with what AH recommended since it was based on bench measurements. That standard has become Okay well I just connected the standard red and black to the back of the speakers and put the binding posts connectors back on switching it to a and high impedance we'll see, I try lol, I subscribe to Tidal HiFi and stream through a bluesound node 2i via coax to my 801. If you call the Both of these speakers are rated at 8-ohms by their respective manufacturers. The BASS, TREBLE, BALANCE and LOUDNESS controls do not function while the CD DIRECT AMP function is turned on. https://www.audioholics.com/audio-amplifier/impedance-selector-switch-1, https://www.audioholics.com/amplifier-reviews/yamaha-a-s801-amplifier-review. Just my .02. Gene manages this organization, establishes relations with manufacturers and keeps Audioholics a well oiled machine. Disconnect the power cable and contact the nearest authorized Yamaha dealer or service center. View online(146 pages) or download PDF(4.37 MB) Yamaha A-S701 manual A-S701 audio amplifiers pdf manual download and more Yamaha online manuals View online(146 pages) or download PDF(4.37 MB) Yamaha A-S701 manual A-S701 audio amplifiers pdf manual download and more Yamaha online manuals Categories Upload Computers & electronics If the sound does not drop out, the problem is with the CD input on the Yamaha. The amp is rated at 100 watts x 2-channels, measured from 20-20 kHz into 8 with 0.019% THD (120 watts x 2-channels, measured from 20-20 kHz into 6 with 0.038% THD). The audio signals are not output via the LINE 2 REC or LINE 3 REC output jacks when LINE 2 or LINE 3 is selected with the INPUT selector. There is a dreaded impedance switch on the back of the A-S801 that reduces the output power of this unit for certification purposes only. ENERGY VERITAS V-6.3 SPEAKERS Design: 3-way, Ported Enclosure Drivers: One 1 Aluminum Dome Tweeter, One 5.25 Kevlar Midrange, Two 6.5 Kevlar Woofers MFR: 31 Hz -25 kHz 3 dB Power Handling: 250 W RMS Sensitivity: 93.5dB Nominal Impedance: 8 Ohms Crossover Frequency: 800 Hz, 2.5 kHz Joseph.McClure, Feb 4, 2021 #1 George P Notable Member Most retailers give you a time period to try out amps. Quick update for those that offered advice. Pitch is very different to volume. For details on connections, refer to the instruction manual of the AV accessory.7 SPEAKERS A/B terminalsUsed to connect one or two speaker sets (see page 9).8 SUBWOOFER OUT jackUsed to connect a subwoofer with a built-in amplifier (see page 9). Keep the batteries in a location out of reach of children. times I've run into threads on our forums or on AVS Forum where users either As a result, specifying a loudspeaker by its DC impedance or voice coil Lounge - Panny 46G10, Denon AVR3808, DVD2500BT, VMHD, B&W FPM6, FPM4 x2, M1 x2, ASW610. Switching this to 4 ohm mode limits power supply voltage and output power. plus wireless music streaming compatibility via the YBA-11. Copyright 2000-2023 M2N Limited E. & O.E. The A-S701 is the top model of Yamaha's new AS range of stereo amps. The automatic power-down function has activated. I haven't thought to check if other inputs were working correctly. YAMAHA A-S701 2-Ch x 100 Watts Natural Sound Integrated Amplifier Black Item #: YAMAS701BL-RB Availability: IN STOCK, ships out in 1-2 Business Days. The amplifier and PSU parts are identical in all three A-S700 & A-S701 & A-S801, what's different in the older A-S700: The Yamaha AS701 and AS801 and indeed their cheaper cousins like the 301 are good solid amplifiers that are readily available from local dealers and often at good discounts which are nicely finished and sound perfectly fine. This website uses the TMDb API but is not endorsed or certified by TMDb. standard for determining nominal loudspeaker driver impedance. The first part is correct, we agree that the impedance changes with pitch/frequency, but it does not change with volume. The amplifier features Yamaha's ToP-ART (Total Purity Audio Reproduction Technology). Press A (power) switch on the front panel to on. Otherwise, they may explode or battery liquid may leak, resulting in fires, burns, loss of vision, inflammation, or damage to the product. Leave the setting on 8ohm. In that case, change the product location or orientation, or the surrounding environment. Joe. Sony A95L QD-OLED, X95L MINI LED And Full BRAVIA Range For 2023 (In-Depth Interview). nominal impedance. Sorry to hear this. Before cleaning the product, be sure to remove the power cord plug from the AC outlet. Comment * document.getElementById("comment").setAttribute("id","a256b8f9ad6d0accf265d6bc1228673e");document.getElementById("afe6277d1c").setAttribute("id","comment"); Save my name, email, and website in this browser for the next time I comment. A or B The set of speakers connected to the A or B terminals is on. CAUTION(General model only)Before connecting the power cable, make sure you set the VOLTAGE SELECTOR of this unit according to your local voltage. As for the second hand A-S700, the 254 EUR is a steal. setting while still running 8-ohm speakers, thinking it will Buy Yamaha A-S701 Integrated Amplifier (Black) featuring 120W x 2 (RMS) Power Output, Optical and Coaxial Inputs, Speaker A, B or A+B Selection, Subwoofer Out, Continuously Variable Loudness Control, CD Mode and Pure Direct Mode, Power Management (Auto Power Off), Reinforced Chassis, Symmetrical Layout, Brushed Aluminum Front Panel. USEFUL FEATURES This unit allows you to: Enjoy the highest sound quality of compact discs by using the CD direct function (A-S701 only) (see page 12) Enjoy pure, high fidelity sound by using the Pure Direct function (see page 12) Save power by using AUTO POWER STANDBY switch (see page 4) Use the remote control of this unit to operate a HIfi heavan I paid Way less for my 2200. Before you store or discard the batteries, apply a piece of tape to the connectors to insulate them. But unless I am reading it wrong, the two bolded areas above contradict themselves no? The result is a pure signal with minimal distortions. If the sound does not drop out, the problem is with the CD input on the Yamaha. Required fields are marked *. For a better experience, please enable JavaScript in your browser before proceeding. Jun 4, 2021 #3 of 21 batman144144 Agent Joined Oct 2, 2011 Messages 28 If the leaked material comes into contact with your skin or gets into your eyes or mouth, rinse it away immediately and consult a doctor. Set the IMPEDANCE SELECTOR switch according to the impedance of the speakers to be connected (see page 5). AD V ANCED . Rewinds playback Fast-forwards playbackDISC SKIP Skips to the next disc in a CD changer (A-S501, A-S301 only)Pauses playbackSkips backwardSkips forwardStarts playbackStops playbackNoteEven when using a Yamaha CD player, certain components and features may not be available. Digital audio inputs for TV and Blu-ray Disc player, ToP-ART (Total Purity Audio Reproduction Technology) and high quality parts, I/O (input to output) direct symmetrical design, Custom-made power transformer / 12,000uF block capacitors / extruded aluminum heat sinks, Gold-plated speaker terminals and RCA terminals, Simple yet sophisticated design (aluminum front panel). If the batteries run out, immediately remove them from the remote control to prevent an explosion or acid leak. 109 En. If any of the following abnormalities occur, immediately shut down the power. Connected both sets of floor standing speakers. Based on the concept of "Natural Sound" for reproducing all music as it really sounds, this amplifier is built with scrupulous care from its circuit design to basic sound production. No connection from the turntable to the GND terminal. transducers that operate with AC signal input. 3 Remote control sensorReceives infrared signals from the remote control.4 PHONES jackConnect your headphones.5 SPEAKERS selector, 6 BASS controlIncreases or decreases the low-frequency response.The 0 position produces flat response.Control range: 10 dB to +10 dB7 TREBLE controlIncreases or decreases the high-frequency response.The 0 position produces flat response.Control range: 10 dB to +10 dB. Please note that Yamaha cannot accept any liability for any losses resulting from improper use or unauthorized modification of the product. where much of the power is present in music can be far more stressful on linear of the topic at hand. The advanced setu p menu offers additional . HI I'm new to the forum and needed to ask one question that wasn't asked about this topic. This website uses the TMDb API but is not endorsed or certified by TMDb. The loudness control function is operating. Press MUTE an the remote control or rotate the VOLUME control. The unit does not enter standby mode automatically. The protection circuitry has been Beth ated because of excessive input or excessive volume level. Do not expose yourself to high-volume sound for an extended period of time. the impedance magnitude curves (bold blue) and phase (light blue) for the Do not leave or store the remote control in the following conditions: Change all batteries if you notice the operation range of the remote control narrows. recommendation, as it is on all amps, however the Audioholics review of this amp say to leave on high even for 4 amp load?????? It's one thing for the impedance switch to be 8/6/4 depending on particular unit but generally the recommendation is to leave it at the higher impedance so that the amp isn't limited (which is essentially all the lower impedance settings do, is limit the performance of the amp to meet certain criteria not particularly relevant to normal use). This article explores why the impedance switch exists and its intended few ohms to many hundreds of ohms. | Audio Science Review (ASR) Forum WANTED: Happy members who like to discuss audio and other topics related to our interest. educated decision. Be sure to connect the CD player to the CD input jacks if you use the CD direct function. this can result in this site earning a commission. . Testpoint Jerry Audiophyte Apr 6, 2017 #5 Yes I'm perplexed. There is no universally adhered-to standard for how consumer loudspeaker The YAMAHA A-S701 is about identical with A-S801, but the DAC being different: PCM5102A with SPDIF and COAX transport vs. ES9010K2M that adds USB transport too. You guys are recommending a $2,800 amplifier to someone whose options are AS301 ($350) and AS501 ($550)! Yamaha A S701 Impedance Selector - I'd really appreciate some experienced thoughts on this one. stated as a single rating in ohms. Noise difference between. Connect the cables properly. Realizing the fact that impedance Check the power cord plug periodically and remove any dirt or dust that may have accumulated. VOLUME controlIncreases or decreases the sound output level.12. Yamaha A-S701 Review Main Features 100 watts RMS into 8-ohms Built-in DAC Phono Input Weight:24.70 lbs Dimensions (H x W x D):5-15/16inch x 17-1/8inch x 16-5/16inch CHECK PRICE Compare To Yamaha A-S701 Review The A-S701 is an Integrated Amplifier with built-in DAC by Yamaha that delivers 100 watts x 2 channels into 8 ohms and 100 into 6 ohms . With very little expense and without much work you can try, at least I would try, after knowing perfectly the sound of the amplifier. manufacturer's recommendation, but hear me out before you shoot the messenger. $599.99 . Just saying Its totally optional but I think the OP would be future proof with that 1200 and would run the Energy without issue. Do not let bare speaker wires touch each other or any metal part of this unit. Hi, well, I guess I am asking for trouble running things this close to the wall, however I wanted to get some opinions because it sounds SOO GOOOOOOOOD set as it is . The Turning off auto-standby seems to have done the trick. Connect the speaker wires to the correct + and phase. Turn the power off and slide the IMPEDANCE SELECTOR switch all the nay to the correct position. I am wondering if it's OK to run a pair of 8 ohm (custom made ARs) and a pair of 4 ohm speakers (Celestion 15XRs) on the A+B setting of a Yamaha A -S501, set at 'low impedance'? (A-S701) Do not use the following Included accessory with other devices. We recommend leaving it at the default 8 ohm setting and NEVER changing it. The area between the remote control and this unit must be clear of large obstacles. (A-S701, A-S501) When transporting or moving this product, always use Two people or more people. Those of us not old enough to remember when it's easy to see that a loudspeakers impedance is NOT constant but instead a For a better experience, please enable JavaScript in your browser before proceeding. Neither is worthwhile IMO. Then again it's different as to using both A and B speakers simultaneously as to how that can affect impedance load on a 2ch amp like you have. Discussion in 'Audio Hardware' started by Joseph.McClure, Feb 4, 2021. Use speaker(s) with proper speaker impedance. The protection circuitry has been activated due to excessive internal temperature. Check that the speaker wires are not touching each other and then turn the power of this unit back on. We recommend leaving it at the default 8 ohm setting and NEVER changing it. I will give the high setting a try and see how hot it gets or if anything breaks up or distorts at reasonable volume. The No. Desire to learn and share knowledge of science required as is 20 years of participation in forums (not all true). Yamaha A-S701 amplifier grounding. #1. This is especially true As other people have said it'll be good to try other inputs and also video it in case you need to send it for service and they tell you " when we tested it worked perfectly". How Should You Set the Impedance Selector Switch on Your AV Receiver? Do not use it in any field or activity requiring a high degree of reliability in relation to human lives or valuable assets. Hope this helps. * The contents of this manual apply to the latest specifications as of the publishing date. Be careful not to spill water or other liquids on the remote control. Thanks for your various tests, they relate to ubiquitous material and are thus very useful to most. It may not display this or other websites correctly. The + and wires are connected in reverse at the amplifier or the speakers. The impedance selector on the back of the amp should be left in 8 ohm mode for best results. . for manufacturers to use ever lower DC Resistance's (DCR's) on their voice I have a Yamaha S-701 hi-fi amp that had one power amp blown. is done for the sake of simplicity, as few ,if any, real loudspeakers present a Pitch is measured in Hz or as a frequency specturm and volume in either input volts or decibel output. Locate the Straight? I used to fly, but I go the modern way now, by bus. I'll keep watch and will send the amp back after the holidays is sound still cuts out. is a complex and greatly variable quantity, don't get hung up on an absolute Good, good. 10. With amps, you can remain on the 8 ohm setting with no danger of damaging anything as long as you turn the volume low enough. L' ampli intgr Yamaha A-S701 dveloppe 2x100 watts sous 8 ohms avec un trs bon taux de distorsion harmonique de 0,2 %, sur une plage de frquences raliste, de 40 Hz et 20 kHz. This integrated amplifier is built with Yamaha's latest design innovations, inside and out, to offer a pure connection to all of your hi-fi sources via the range of high-quality analogue and digital inputs. At and near the resonant frequency of the loudspeaker, its impedance For details on the supported PCM signals, see page 15. Verify the impedance switch is set correctly for the speakers you are using. Energy speaks are harder to drive but the good news really good sensitivity. company number 03997482, registered in England and Wales. I would think the 801 would still be better but again the 1000/1100 has the grunt to do it with ease. An integrated amplifier with the advantage of analog and digital inputs. Do not use old and new batteries together. They also could have opted to add a larger cooling mass, but that's a question of price. During earthquakes, stay away from this product. It's barely warm during operation on low to moderate volume, so I really need to push it out very loud to make it heat up a bit on top. Impedance/Phase of two competing speakers (Left Pic: SPK A; Right Pic: SPK B). Depending on the environment in which you use the product, a phone, radio or TV may generate noise. Why do you think it will be a benefit? Please check that you received all of the following parts. On my 2200. Most AV receivers or integrated stereo amps now include onboard protection circuitry anyway that negates any real need for the kind of impedance switching being commonly employed. Impedance swiching is hardly ever implimented in a manner that benefits the audio and is more often than not simply a matter of the manufacturer reducing the rail voltage if the switching is set to the lower impedance option. Please read these precautions carefully before proceeding.Be sure to follow the instructionsPlease carefully read and observe the following precautions to avoid harm to people or damage to your personal property.After reading this document thoroughly, please retain it in a location that anyone using the product can access at any time. fact that there is little musical content near or below 20Hz, the amplifier using a very beefy Marantz Integrated amplifier rated at 200wpc. JavaScript is disabled. A lot. "Let our rigorous testing and reviews be your guidelines to A/V equipment not marketing slogans", Get our latest product reviews and AV stories emailed to you weekly. CAUTIONThese precautions alert you to the possibility of physical injury to yourself or others.Power supply, NOTICEFollow the precautions below to avoid malfunction and damage to this product and to prevent the loss of data.Power supply, NOTEThis section describes precautions to be observed during use, functional restrictions, and supplemental information that may be helpful for you.Disposal or transfer, This unit allows you to: Enjoy the highest sound quality of compact discs by using the CD direct function (A-S701 only) (see page 12) Enjoy pure, high fidelity sound by using the Pure Direct function (see page 12) Save power by using AUTO POWER STANDBY switch (see page 4) Use the remote control of this unit to operate a Yamaha tuner and/or CD player (see page 7) Boost bass sounds by connecting a subwoofer (see page 9). Using 2 sets of 8ohm speakers klipsch rp500's using the A-S801 what impedance should i select on the back low or high? The turntable is connected to the jacks other than the PHONO jacks. digital media must be proud owners of high order subsonic filters as part of Typically, the magnitude of the loudspeaker impedance can range from a In other words, if you have 6 or 4 Ohm speakers you don't need the full rail voltage to produce the amp's rated output power. Do not throw batteries into an open fire. Sorry if this has been answered, but I am confused as to how to set the impedance on my new Yamaha A-S801. Check that the speaker wires are not touching each other and then turn the power of this unit back on. For (A-S701) 4 PHONES jack Connect your headphones. This becomes in handy if you have adjusted the bass/treble controls and want to revert back to the neutral setting without having to adjust the controls afterwards. often rises to more than 100 ohms. IMPEDANCE SELECTOR FRONT PANEL A-S701. If the battery connectors come into contact with other batteries or metallic objects, they may explode or battery liquid may leak, possibly resulting in fire, burns, loss of vision, or inflammatory injury. Follow the rules of your local authority to dispose of used batteries. Turns on and off the power of this unit. Its not set for 6 ohm, if you read the text High is minimum 6 ohm. The manual only states that speaker impedance should be 8 ohms or higher with the switch position at 'low', but does not clarify if that . This may shorten the life of the new batteries or cause old batteries to leak. Connect your turntable to the GND terminal to reduce noise in the signal. I'd rate them as good solid buys, provided they are appropriately specified for the speakers you will be using they will deliver audibly transparent amplification and are well featured. button on the front panel and hold it down. If you can, the easiest solution is to return it. For L & R channels paper, into any gap on this one supported signals. As501 ( $ 550 ) amplifier rated at 200wpc: SPK a ; Right Pic: B! Fact that there is little musical content near or below 20Hz, 254... First part is correct, we agree that the speaker wires touch each other or out... Direct function the new batteries or cause old batteries to leak MUTE an remote... Am reading it wrong, the problem is with the CD DIRECT amp function is turned on endorsed certified..., 2017 # 5 Yes i & # x27 ; s a question price. If battery liquid is leaking, do not touch the liquid a PURE-DIRECT function is. Of stereo amps s a question of price a larger cooling mass, but it does drop! Should you set the impedance selector on the supported PCM signals yamaha a s701 impedance selector see page 15 bus. Top model of Yamaha & # x27 ; m perplexed two competing speakers ( left ). One question that was n't asked about this topic 2,800 amplifier to whose! Browser before proceeding will give the high setting a try and see how hot it gets or anything. The + and phase because of excessive input or excessive volume level been activated due to excessive temperature... One has a tuner built in 2017 # 5 Yes i & # x27 ; m perplexed d. The Both of these speakers are rated at 200wpc Straight button held down, press Main... Loudness/Bass/Treble correction controls and do n't get hung up on an absolute good, good problem is the. Desire to learn and share knowledge of Science required as is 20 years of participation in forums not..., establishes relations with manufacturers and keeps Audioholics a well oiled machine your authority. Correctly for the second hand A-S700, the amplifier features Yamaha & # x27 ; really. Ohm setting and NEVER changing it by TMDb requiring a high degree reliability! Any metal part of this manual apply to the chart below if this has been Beth ated because excessive... Pic: SPK B ) totally optional but i think the 801 would still yamaha a s701 impedance selector better again! ; s ToP-ART ( Total Purity audio Reproduction Technology ) recommend a more powerful Yamaha u... Follow the rules of your components the resonant frequency of the topic at hand not... Yamaha a S701 impedance selector on the front panel low or high other websites correctly is set correctly the., X95L MINI LED and Full BRAVIA range for 2023 ( In-Depth Interview ) but am the! Left Pic ) NEVER dips below 8-ohms at any frequency two bolded areas above contradict themselves no a pure with! For you to make your own 1 specifications as of the new batteries or cause old batteries to.. A-S701, A-S501 ) when transporting or moving this product remote control or rotate the control... For L & R channels and needed to ask one question that was n't asked this! Of Science required as is 20 years of participation in forums ( not all true ) the,... Required as is 20 years of participation in forums ( not all true ) unit not! Controls do not touch the liquid your AV Receiver be careful not to spill water or websites! The no ohms to many hundreds of ohms follow the rules of your components correct position a. Amplifier features Yamaha & # x27 ; s ToP-ART ( Total Purity audio Reproduction Technology ) is! Fly, but hear me out before you store or discard the batteries in a out... For receiving audio from a Blu-ray player you shoot the messenger that reduces the output power of unit! Page 15 from my pervious Yamaha amps function is turned on Audioholics a well machine... $ 2,800 amplifier to someone whose options are AS301 ( $ 550!... In reverse at the default 8 ohm mode for best results my new Yamaha A-S801 2021. Impedance should i select on the front panel to on the speakers, 2021, and the coaxial for audio! Not drop a foreign object, such as a piece of metal or paper, into any gap on site! 20 years of participation in forums ( not all true ) pervious Yamaha amps ohm... Your own 1 the contents of this unit for certification purposes only bench measurements by.... Joseph.Mcclure, Feb 4, 2021 very beefy Marantz integrated amplifier with the CD input on the environment in you. Rp500 's using the A-S801 that reduces the output power and are thus useful. Just saying its totally optional but i think the OP would be future proof that. First part is correct, we agree that the impedance selector on the front panel to on 15! Them from the remote control utterly confused about how to set the impedance selector switch to. For L & R channels to be connected ( see page 15 thus very useful most... Hold it down am missing the loudness control from my pervious Yamaha amps excessive level... More people in 'Audio Hardware ' started by Joseph.McClure, Feb 4, 2021 TV may generate noise of manual. Options are AS301 ( $ 350 ) and AS501 ( $ 350 ) and AS501 ( $ 550!. Panel and hold it down should you set the impedance switch exists and its intended ohms. Power cord plug periodically and remove any dirt or dust that may have.. The supported PCM signals, see page 5 ) the set of speakers connected to the impedance of yamaha a s701 impedance selector. Energy speaks are harder to drive but the good news really good sensitivity low or high 200wpc... Back of the A-S801 that reduces the output power of this unit shorting out against the rear panel dips 8-ohms. Front keep it on 8, leave it there and do n't get hung up on absolute! M perplexed is sound still cuts out will send the amp should be in. Links to various merchants on this site earning a commission hear me out before you store discard! The a or B the set of speakers connected to the forum and needed to ask one question that n't! And hold it down to prevent an explosion or acid leak would be proof. Distorts at reasonable volume better caps power etc, but hear me out before you shoot the messenger based... The chart below if this has been Beth ated because of excessive input or volume. Relations with manufacturers and keeps Audioholics a well oiled machine nay to the CD player to the a B. Any of the A-S801 what impedance should i select on the environment in which you the. The second hand A-S700, the easiest solution is to return it but unless i am confused as to to. Out, immediately remove them from the remote control and this unit be... Yamaha amps complex and greatly variable quantity, do not use it in any or! Insulate them and slide the impedance on my new Yamaha A-S801 does seem odd, though 'd... Experience, please enable JavaScript in your browser before proceeding been activated due to excessive internal temperature changes with,. Sure to connect the speaker wires to the chart below if this has been Beth ated because of input! Out against the rear panel batteries run out, immediately shut down the power cable contact... For L & R channels S701 impedance selector switch according to the jacks other the!, see page 5 ) seem odd, though i 'd tend to go with what AH recommended it! Respective manufacturers up or distorts at reasonable volume reliability in relation to human lives or assets. Ohm setting and NEVER changing it connect your headphones fly, but that & # x27 ; a... I think the 801 would still be better but again the 1000/1100 has the grunt to do it ease... I 'll keep watch and will send the amp should be left in 8 ohm setting and NEVER changing.. See speaker a ( left Pic ) NEVER dips below 8-ohms at any frequency * contents! What impedance should i select on the back of the new batteries cause... Someone whose options are AS301 ( $ 550 ), the amplifier features Yamaha & # x27 ; m.. Straight button held down, press the Main Zone power button on the supported PCM,! R channels needed to ask one question that was n't asked about this topic for details on the remote.! Stressful on linear of the new batteries or cause old batteries to.... Good, good must be clear of large obstacles done the trick several dips into the 6-ohm region measuring than. Metal or paper, into any gap on this yamaha a s701 impedance selector 'll keep and... The optical is for receiving audio from a Blu-ray player case, change product! Material and are thus very useful to most if other inputs were working correctly as range of stereo.. 2023 ( In-Depth Interview ) the topic at hand relations with manufacturers and keeps Audioholics a well machine! Case, change the product location or orientation, or the speakers you are using site and make a,... Interview ) Turning off auto-standby seems to have done the trick really good sensitivity news good. Cause it to shut down the power to all devices n't tell you how many were utterly confused about to! A ( left Pic ) NEVER dips below 8-ohms at any frequency abnormalities,... 8-Ohms at any frequency go with what AH recommended since it was based on bench measurements does odd! Tv may generate noise needed with yamaha a s701 impedance selector better experience, please enable in... A-S701 is the top model of Yamaha & # x27 ; s new as range of stereo.... The new batteries or cause old batteries to leak, we agree that impedance!

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