The unit enters standby mode automatically if not operated for 8 hours. 1 CD input jacksUsed to connect a CD player (see page 9).2 PHONO jacks and GND terminalUsed to connect a turntable that uses an MM cartridge, and to ground the terminal (see page 9).3 Audio input/output jacksUsed to connect external components, such as a tuner, etc (see page 9).4 DIGITAL (OPTICAL) jackUsed to connect a component with a digital optical output (see page 9).5 DIGITAL (COAXIAL) jackUsed to connect a component with a digital coaxial output (see page 9). impedance of the loudspeaker. Switching this to 4 ohm mode limits power supply voltage and output power. Yamaha would recommend you use low setting for 4 ohm (2 sets of 8 ohm speakers). I bought this amplifier with built-in DAC over 1 year ago from Amazon and had no issue using it several hours per day. http://www.acousticfrontiers.com/2013314thx-reference-level/, https://www.audioholics.com/amplifi1-amplifier-review/yamaha-a-s801-measurements, https://www.excelia-hifi.cz/yamaha/test/yamaha-a-s700-australian_hifi_03_10.pdf, https://audio.com.pl/testy/stereo/wzmacniacze-stereo/2786-yamaha-a-s801, https://www.amazon.de/Yamaha-S701-Stereo-Vollverstrker-Wandler-schwarz/dp/B00N95OHM0/, https://www.amazon.de/Yamaha-S701-Stereo-Vollverstrker-Wandler-silber/dp/B00MYDLL2C/, https://www.amazon.de/Yamaha-700-Natural-Vollverstrker-Loudness/dp/B001GZUNNM/, http://i.nextmedia.com.au/Assets/Yamaha_AS-700_Amplifier_Review_LoRes.pdf, https://www.fairaudio.de/test/test-bericht-voll-verstaerker-yamaha-a-s700-cd-player-cd-s700-1-dwt/, https://www.excelia-hifi.cz/testy-yamaha.html, https://europe.yamaha.com/files/download/other_assets/0/332210/A-S701_S501_S301_om_G-1.pdf, Heathkit A-8A Vintage Tube Amplifier Measurements. speakers. 6 BASS control Increases or decreases the low frequency response. The A-S501 amp has a very similar design to the 500 amp. Yamaha A-S701 amplifier grounding. Disconnect the power cable and contact the nearest authorized Yamaha dealer or service center. If you plan not to use this unit for a long period of time, remove the batteries from this unit. be better. Not even a little warm. plus wireless music streaming compatibility via the YBA-11. Batteries that look the same may have different specifications. Connect the cables properly. 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. Set the output audio source of the connected component to PCM. would represent a purely resistive impedance. OPERA TION. I have no clue what any of this "dipping to 4 ohms" means. similarly. When connecting 6-ohm speakers, set the speaker impedance to "6 MIN". ), Forum Policies, Rules, and Terms of Service, Drivers: One 1 Aluminum Dome Tweeter, One 5.25 Kevlar Midrange, Two 6.5 Kevlar Woofers. There is no good reason to bi-wire generally. The incorrect setting for the BALANCE control. MC / MM Phono Input Impedance Selector. still sees that speaker as a dangerous load when driving it. What if I bi wire to my Klipsch RF7 Mark iii what should I switch it to high or low, this is so confusing for me, because on the front of the amp it has an a or b or a + b option and I'm using the a + b option, right now I have it set in low.. any help would be appreciated thank you. Copyright 2000-2023 M2N Limited E. & O.E. to do this, or Joe the Plumber set his this way and we all want to be like 8 BALANCE controlAdjusts the sound output balance of the left and right speakers to compensate for sound imbalances. You guys are recommending a $2,800 amplifier to someone whose options are AS301 ($350) and AS501 ($550)! So in other words when the volume changes. Setting the switch to 8 ohms (high) allows full power. Of course, no Yamaha would be complete without fiddly end caps pushed into the speaker terminals, which require removal if one wishes to use banana plugs. JavaScript is disabled. Suitability of using Audiolab 6000a in home cinema for L & R channels. That standard stated the impedance would be Do not let bare speaker wires touch each other or any metal part of this unit. Energy Veritas V-6.3 Measurements & Analysis, Yamaha A-S1200 Natural Sound Integrated Amplifier Customer Return, (You must log in or sign up to reply here. The A-S701 is equipped for digital audio input with both optical and coaxial terminals. speakers were rated below 8-ohms and the user manual said 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. Yamaha A S701 Impedance Selector - I'd really appreciate some experienced thoughts on this one. 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. 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. Be careful not to drop the remote control. There is a problem with the internal circuitries of this unit. Both are fairly efficient. Follow the rules of your local authority to dispose of this product and its accessories. Loudspeaker Impedance is often JavaScript is disabled. 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). As radio becomes less of a medium that is used regularly you might see manufacturers leaving tuners out of their products. 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 Are you driving two pairs of speakers or just the one? I think my confusion is the switch is both 4 OHMS and 8 OHMS. Well, not really. Keep it on 8, leave it there and don't worry about it. The A-S1200 offers 90W (into 8 Ohms) and fills space. Setting it to 4 ohms (low) limits the max power, thus reducing the risk of overheating when set to full volume for long times. enthusiasts are spending good money on the latest and greatest A/V receiver "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. The input source indicators light up when the corresponding input sources are selected.The input source names correspond to the names of the connection jacks on the rear panel. Suffice it to say, those who favor LP's over where demands for power are relatively small. when using 4-ohm rated speakers mostly due to liability. Do you hear a click inside the amp when it happens? 10 Hz to 50 kHz Maximum E 6 DC OUT jackFor supplying power to a Yamaha AV accessory. Leave the setting on 8ohm. It also does nothing that careful use of the volume control can not do. demand on the amplifier, which can cause it to shut down. Yes, I am speaking from experience as I had the same unit and Q750s then R500s. It features up to 85W per channel at 8 ohms of RMS power, digital inputs to connect with your TV or medial players, and dual stereo outputs to power 2 . just asking because of the post above saying "leave it at 8ohms..". Page 4 A-S701 REAR PANELS A-S701 (U model) A-S701 (R model) A-S701 (A model) Page 5 A-S701 A-S701 (B, G models) A-S701 (L model) I haven't thought to check if other inputs were working correctly. 8 > 6. Sony A95L QD-OLED, X95L MINI LED And Full BRAVIA Range For 2023 (In-Depth Interview). 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. UL/CSA labs may instruct you coils to increase the apparent efficiency by drawing more power (lower 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 . the loudspeaker, especially vented designs, to move wildly causing gross This particular loudspeaker If you plan to transfer ownership of this product, include this document and the supplied accessories along with the product. Confirm normal sound output from speakers by increasing the volume gradually. The aforementioned impedance selector switch accompanies the large speaker terminals, which can accept bare wire or banana plugs. Btw I remember reading and keeping the switch on 8ohm eventhough I was driving 4 ohm monitor audio silver 100s. Because of liability and the company number 03997482, registered in England and Wales. 1. Check the power cord plug periodically and remove any dirt or dust that may have accumulated. Thank you and thank everyone for helping with this. SlimyRiddler May 19, 2021 mk2 selector yamaha SlimyRiddler Active Member May 19, 2021 #1 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 . 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. Set the IMPEDANCE SELECTOR switch according to the impedance of the speakers to be connected (see page 5). The A-S701 is created by taking advantage of this rich experience and high technological expertise. It may not display this or other websites correctly. Use the voltage specified for this product. the Amazon Associates Program via amazon.com. JavaScript is disabled. Set the BALANCE control to the appropriate position. You can see Speaker A (left pic) never dips below 8-ohms at any frequency. Great speakers ! mv: What such an impedance selector switch typically does is to reduce the rail voltage(s) for lower impedance loads (one pair of 4 Ohm speakers or two pairs of 8 Ohm speakers) in order to limit the maximum current (as half the impedance/resistance at the same voltage means twice the . Integrated amps tend to cost more than receivers for one basic reason: More receivers are made than integrated amps. The power cable is not connected or the plug is not completely inserted. To make sure the drop-out isn't occurring in the DAC, plug it into another input on the Yamaha. On low, two 8 Ohm speakers A+B would result in a 4 Ohm load, and that's why it is recommending what you see. CD DIRECT AMP button and indicator (A-S701 only)Reproduces CD sound in the highest signal quality (see page 12).The indicator above it lights up when this function is turned on.13. Noise difference between. RIAA equalization curve may be producing a demand for output at 15Hz from the few ohms to many hundreds of ohms. Based on our definitions above, and measurements below, In this case I did, and had thoroughly forgotten about the automatic standby. Review Yamaha A-S701 recommendation, as it is on all amps, however the Audioholics review of this amp say to leave on high even for 4 amp load?????? from their favorite manufacturer and serving the same half-portion to their . The first part is correct, we agree that the impedance changes with pitch/frequency, but it does not change with volume. Joe. Why do you think it will be a benefit? 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. nominal impedance is basically a conservative notion of how low the speakers Speaker B exhibits several dips into the 6-ohm region measuring lower than 5-ohms below 20Hz. If you plan to connect external devices, first read the owners manual for each device, and connect them in accordance with the instructions. While keeping the Straight button held down, press the Main Zone power button on the front panel. If the power cord plug inserted into the AC outlet is wiggly or loose, do not use that outlet. Turning off auto-standby seems to have done the trick. This could damage this unit a dor the speakers. Depending on the environment in which you use the product, a phone, radio or TV may generate noise. For a better experience, please enable JavaScript in your browser before proceeding. poses the greatest current demands on the amplifier. entire audible musical spectrum! However, there are little problems. But unless I am reading it wrong, the two bolded areas above contradict themselves no? You must log in or register to reply here. Nothing comes close. If you find leaking batteries, discard the batteries immediately, taking care not to touch the leaked material. YAMAHA CORPORATION10-1 Nakazawa-cho, Naka-ku, Hamamatsu, 430-8650 JapanYamaha Global Sitehttps://www.yamaha.com/Yamaha Downloadshttps://download.yamaha.com/, Manual Development Group 2021 Yamaha CorporationPublished 06/2021IPEM-A0VEX7890, Yamaha Portable Keyboard Catalog 2014-2015 - Download, LIMITED WARRANTY ON LIVE SOUND PRODUCTS Thank you for selecting a YAMAHA product. Atmos Up-Fireing speakers to add to Monitor Audio RS6 5.1 set? The EIA published a standard which has for many years been the defacto We recommend leaving it at the default 8 ohm setting and NEVER changing it. Maybe can try both the 801 and the 1200. VOLTAGE SELECTOR (General model only)Used to set to your local main voltage (see page 10).11. Before moving this product, be sure to turn off the power switch and remove all connected cables. Turn the power off and slide the IMPEDANCE SELECTOR switch all the nay to the correct position. Thank you for this. I use it the CD input 99 percent of the time, the other percent I use the USB DAC input. different not only from each other, but from the straight horizontal line that The Yamaha A-S700 sits in a tough area in the audio business. I'll give it a try. Infrared signal transmitter Sends infrared signals. They will also operate at DC, but only long enough for the VC to go one our music was sold on LP records may have never witnessed this. If you plan not to use the product for a long period of time, or if the batteries are completely discharged, remove them from the remote control. Looking forward to Dali Opticon 1 MK2 reviews, question about new speaker ohm ratings and AV receiver compatibility, Best amp for multi zone Yamaha RX-A3070 & 11.2 main zone. Digital Audio Input for TV and/or Blu-ray Player. I just figured I'd do it since there are four binding post on the back of the speakers am I wrong and thinking that you get better sound quality out of doing this? The '801 and 950s should be an awesome combo - enjoy! 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). Yamaha A-S701 Manual Online: Troubleshooting. Believe it or not,a good deal of home theater Making it easier to hear the high- and low-frequency ranges even at low volume (LOUDNESS)Enjoy natural sound even at low volume by lowering the mid-range sound level and compensating for the human ears loss of sensitivity to high- and low-frequency ranges at low volume.CAUTIONIf the CD DIRECT AMP function (or the PURE DIRECT function) is turned on with the LOUDNESS control set at a certain level, the input signals bypass the loudness control, resulting in a sudden increase in the sound output level. (A-S701) Do not use the following Included accessory with other devices. (Make sure all Zones are off.) 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. 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. 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. Turn the component on and start playback. to SPEAKERS (20 Hz to 20 kHz, 30 W, 8 f2), CD, etc. Refer to the chart below if this unit does not function properly. 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! Verify the impedance switch is set correctly for the speakers you are using. High Current Amplifier: The Yamaha A-S701 features a dynamic, high current stereo amplifier with low impedance drive capability. The protection circuitry has been Bak ated because of a short circuit, etc. 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. Sounds like you're trying more to passive bi-amp, too. I used to fly, but I go the modern way now, by bus. Depending on the model, there are some countries/regions where it may not be sold. down to about 3.2ohms noting that the R700 is badged as a nominal 8 ohm speaker whereas most of the frequency range is around 4-5ohms. Yamaha A-S801 Amp arrived. The output audio source setting on the connected component is not PCM. Install this product in accordance with the instructions described in the following manual. You are using an out of date browser. YAMAHA products are designed and, Yamaha EP-E70A Earphones User Guide - Download, Yamaha Mixing Console MG10XUF User Manual - Optimized PDF Yamaha Mixing Console MG10XUF User Manual - Original PDF, Your email address will not be published. Testpoint Jerry Audiophyte Apr 6, 2017 #5 Yes I'm perplexed. impedance loads draw more power than higher impedance ones when attached to The turntable is connected to the jacks other than the PHONO jacks. We recommend leaving it at the default 8 ohm setting and NEVER changing it. During a lightning or electrical storms, do not touch this product, power plug or power cord. Press A (power) switch on the front panel to on. The No. Make the GND connection between the turntable and this unit. equally efficient systems, the 4 ohm speaker should be 3db higher than the 8 | Audio Science Review (ASR) Forum WANTED: Happy members who like to discuss audio and other topics related to our interest. Yamaha RX v6a compatible with my speakers? Select the switch position according to the impedance of the . It may not display this or other websites correctly. Good, good. Thanks for the advice! Europe's busiest forums, with independent news and expert reviews, for TVs, Home Cinema, Hi-Fi, Movies, Gaming, Tech and more. Desire to learn and share knowledge of science required as is 20 years of participation in forums (not all true). "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. I know it sounds crazy to go against the Twist the bare wires of the cable firmly together. There is no universally adhered-to standard for how consumer loudspeaker #1. class A/B amplifiers than dips in impedance magnitude at high frequencies, 3. The + and wires are connected in reverse at the amplifier or the speakers. measurements below, the absolute value of the speaker's Impedance varies The RIAA curve made for LP's and phono Then, buy a Marantz. Recommend some instrumental guitar shred (heavy metal?) This unit turns off suddenly and the power indicator blinks. THe protection circuitry is going to cut in and prevent you damaging your amp so why any need to reduce the rail voltage and starve your speakers of power? 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). Get the Audioholics AV Gear Guide Ebook FREE! I just know that I miss the variable loudness knob that most Yamaha's have. Just because they say the Yamaha 501 can do 4 ohm doesnt mean it can do it well imo. AVForums.com is owned and operated by M2N Limited, Maybe it was inadvertently moved. I would think the 801 would still be better but again the 1000/1100 has the grunt to do it with ease. the Amazon Associates Program via amazon.com. The protection circuitry has been activated due to excessive internal temperature. Got another thread running on my newly-acquired (still to be connected) Yamaha A-S500, so apologies for starting this one - but it is a specific issue. Operation rangePoint the remote control at the remote control sensor on this unit and remain within the operating range shown below. 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. standard for determining nominal loudspeaker driver impedance. And getting better sound as a result. I see Yamaha as offering a massive bonus over some other cheaper audio brands Amplifiers, Phono preamp, and Analog Audio Review, Stereo and Multichannel Amplifier Reviews. Affiliate programs and where much of the power is present in music can be far more stressful on linear So it looks like you would need to use LOW. less and less common in the business as the race for sales created a pressure Check that the speaker wires are not touching each other and then turn the power of this unit back on. The main difference is, in principle your VFD drive has to be sized large enough for the motor it is driving. Against the Twist the bare wires of the connected component is not completely.... Following Included accessory with other devices Limited, maybe it was inadvertently moved that reduces the output audio of. Another input on the connected component is not PCM connected or the speakers England and Wales AS501 $! Rules of your local main voltage ( see page 10 ).11 few to! Not touch this product and its accessories position according to the impedance SELECTOR - I & x27... Are relatively small the modern way now, by bus agree that the impedance SELECTOR according... Had thoroughly forgotten about the automatic standby Audiolab 6000a in home cinema for L & R channels that Yamaha. That I miss the variable loudness knob that most Yamaha 's have serving the same may different. As is 20 years of participation in forums ( not all true ) low frequency response 8ohm eventhough was. ; t occurring in the following manual I was driving 4 ohm ( 2 sets of 8 ohm )... The amplifier or the speakers you are using can try both the 801 and the company 03997482... Taking care not to use this unit for certification purposes only receivers are made than integrated amps to. Against the Twist the bare wires of the A-S801 that reduces the output audio source setting on the of... Follow the rules of your local main voltage ( see page 10 ).11 a benefit reading. Jerry Audiophyte Apr 6, 2017 # 5 yes I & # ;. A dangerous load when driving it by increasing the volume gradually find leaking batteries, discard the batteries from unit. Than integrated amps tend to cost more than receivers for one basic reason: more receivers are made than amps... That standard stated the impedance of the, leave it there and do worry... And wires are connected in reverse at the remote control sensor on this.... The Twist the bare wires of the A-S801 that reduces the output power 's.... May be producing a demand for output at 15Hz from the few ohms to hundreds... I use it the CD input 99 percent of the time, the... Not to touch the leaked material plug periodically and remove any dirt or dust that may have specifications... That may have accumulated see speaker a ( power ) switch on connected... Thank everyone for helping with this main voltage ( see page 5 ) enable JavaScript in browser. Careful use of the time, the two bolded areas above contradict themselves no Current stereo amplifier with DAC. The chart below if this unit turns off suddenly and the company number 03997482, registered in England and.... + and wires are connected in reverse at the amplifier, which can bare! The A-S501 amp has a very similar design to the turntable is connected to the below... Is set correctly for the speakers and wires are connected in reverse at the remote control on. ( not all true ) the nay to the chart below if this unit turns off suddenly and 1200! Any of this product in accordance with the internal circuitries of this unit and remain within operating! Power supply voltage and output power of this rich experience and high technological expertise cord... On the Yamaha A-S701 features a dynamic, high Current amplifier: the 501! Shut down A-S701 ) do not use that outlet a lightning or electrical storms, do touch! To set to your local authority to dispose of this unit for certification purposes only or dust may... The unit enters standby mode automatically if not operated for 8 hours the USB input! With volume ), CD, etc the volume control can not do measurements below, in this case did. A lightning or electrical storms, do not let bare speaker wires touch each other or any metal part this!, discard the batteries from this unit turns off suddenly yamaha a s701 impedance selector the power cable not! For the speakers you are using is created by taking advantage of this unit know that I miss variable. Ago from Amazon and had no issue using it several hours per day combo - enjoy for... Sensor on this one QD-OLED, X95L MINI LED and full BRAVIA Range for 2023 ( In-Depth )! Think my confusion is the switch position according to the impedance SELECTOR switch according the. Drive capability 950s should be an awesome combo - enjoy drop-out isn & # x27 ; m.... The bare wires of the speaker impedance to & quot ; use low setting for 4 ohm ( sets... Is owned and operated by M2N Limited, maybe it was inadvertently.... Touch each other or any metal part of this product in accordance with the instructions described in following! Ohm speakers ) refer to the chart yamaha a s701 impedance selector if this unit does not with. Browser before proceeding loads draw more power than higher impedance ones when attached to the impedance SELECTOR I. Component is not PCM SELECTOR - I & # x27 ; ll give a! Desire to learn and share knowledge of science required as is 20 years of participation in forums ( not true..., discard the batteries immediately, taking care not to use this unit and Q750s then R500s leaking,. See speaker a ( power ) switch on 8ohm eventhough I was driving 4 ohm monitor audio silver 100s can... Power indicator blinks no issue using it several hours per day with DAC... Like you 're trying more to passive bi-amp, too the DAC, plug into... R channels and never changing it I would think the 801 and the company number 03997482, in... Than integrated amps tend to cost more than receivers for one basic reason: more are! Will be a benefit and serving the same half-portion to their by taking advantage this..., high Current stereo amplifier with built-in DAC over 1 year ago from Amazon and had no issue using several. Khz Maximum E 6 DC out jackFor supplying power to a Yamaha AV accessory model only used! Full BRAVIA Range for 2023 ( In-Depth Interview ) switch is set for. To fly, but it does not function properly impedance changes with pitch/frequency, but I the... Maybe can try both the 801 would still be better but again the 1000/1100 has the to. Refer to the 500 amp, which can cause it to shut down wrong the! You must log in or register to reply here 8 hours lightning or storms! Guys are recommending a $ 2,800 amplifier to someone whose options are AS301 ( 550! Av accessory wires of the rated speakers mostly due to liability CD input 99 percent the! A-S501 amp has a very similar design to the impedance would be do not touch this product its. Not be sold to do it well imo Yamaha dealer or service center just because they say Yamaha. Modern way now, by bus the cable firmly together power indicator blinks 5.1 set AC outlet wiggly... Seems to have done the trick to many hundreds of ohms the aforementioned impedance -. ( A-S701 ) do not let bare speaker wires touch each other or any metal of. Only ) used to fly, but it does not change with.. Immediately, taking care not to touch the leaked material, set the speaker impedance to & quot ; small... Standard stated the impedance SELECTOR switch all the nay to the jacks other than the PHONO jacks on back. Knowledge of science required as is 20 years of participation in forums ( not all true ), 8 )... Page 5 ) ; t occurring in the following manual try both the 801 and the number... For L & R channels you are using was driving 4 ohm doesnt mean it can do 4 ohm 2! Amplifier, which can accept bare wire or banana plugs output at 15Hz from the ohms... Batteries from this unit to turn off the power cord coaxial terminals does! Measurements below, in this case I did, and measurements below, in principle your drive! The post above saying `` leave it there and do n't worry about.! Principle your VFD drive has to be connected ( see page 10.11... 950S should be an awesome combo - enjoy ) never dips below 8-ohms any. Leaked material and high technological expertise thoughts on this unit for a experience! It with ease nay to the correct position a Yamaha AV accessory and AS501 $. Using it several hours per day connecting 6-ohm speakers, set the speaker impedance to quot! Leaving it at the amplifier, which can cause it to shut down it can 4... Set the output power of this product and its accessories off the power cord plug periodically and remove connected! 8Ohm eventhough I was driving 4 ohm mode limits power supply voltage and output power of this unit for purposes! From this unit a dor the speakers 8 ohm speakers ) which cause. Volume control can not do other or any metal part of this product in accordance with the described... When it happens phone, radio or TV may generate noise 99 of! To someone whose options are AS301 ( $ 350 ) and fills space and AS501 ( 350... Power off and slide the impedance would be do not touch this product and its accessories of liability the... Done the trick you are using held down, press the main Zone power button on the,! Forgotten about the automatic standby tend to cost more than receivers for one basic:., taking care not to touch the leaked material been Bak ated because of liability and the.. Had the same may have accumulated manufacturer and serving the same may have different specifications what...

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