Confirm normal sound from speakers by increasing the volume gradually. Affiliate programs and Are you driving two pairs of speakers or just the one? 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 . Yamaha A-S701 amplifier grounding. where demands for power are relatively small. This is a whole new world for me. Europe's busiest forums, with independent news and expert reviews, for TVs, Home Cinema, Hi-Fi, Movies, Gaming, Tech and more. Thanks for the advice! Set the unit in a place where heat can readily dissipate from the unit. AC IN (A-S701) Used to connect the supplied power cable to an AC the wall outlet (see page 10). IMHO. company number 03997482, registered in England and Wales. It roams over 435 x 157 x 463mm and weighs in at 22kg (so don't forget to bend those knees) and it says, "Look at me!". Yamaha A-S801 Amp arrived. MUST WATCH! Be careful not to drop the remote control. I've now turned it off, thanks. button on the front panel and hold it down. Turn the power off and slide the IMPEDANCE SELECTOR switch all the nay to the correct position. (A-S701, A-S501) When transporting or moving this product, always use Two people or more people. The resisters for the headphone subsystem are just. I will give the high setting a try and see how hot it gets or if anything breaks up or distorts at reasonable volume. Turning off auto-standby seems to have done the trick. I replaced the 2SA1694/2SC4467 pairs with 2SA1962/2SC5242 pairs as these are available from Farnell, and the originals only available on Ebay, with the posibility of buying fakes. Effectively 2 sets of 8 ohm speakers in parallel is the 4 ohm load. 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. Otherwise, the batteries will wear out, possibly resulting in a leakage of battery liquid that may damage this unit. Before you store or discard the batteries, apply a piece of tape to the connectors to insulate them. Disconnect all speakers and try again. full price? 93.5 sensitive is great. stated as a single rating in ohms. Yes, VERY happy ;D. Star Wars 4-6 are the best movies. Select the switch position according to the impedance of the . Refer to the owners manual for each of your components. If the sound drops out again, it means the Topping is the problem. CONTROLS AND FUNCTIONS Front panel (A-S701) 4 PHONES jack (power) switch Connect your headphones. PURE DIRECT button and indicatorReproduces any input source in the purest sound possible (see page 12).The indicator above it lights up when this function is turned on. The amp never flinched, not a whisper of distortion and cool as a breeze. Otherwise, fire or electrical shock may be caused. function of frequency which can also vary drastically from the minimum or nominal The advanced setu p menu offers additional . It's important to For details on the supported PCM signals, see page 15. In that case, change the product location or orientation, or the surrounding environment. The protection circuitry has been Beth ated because of excessive input or excessive volume level. Select an appropriate input source with the INPUT selector on the front panel (or one of the Input selector buttons on the remote control). Even when the [A] (Standby/On) switch is turned off, a small amount of current still flows through this product. This unit has been exposed to a strong external electric shock (such as lightning or strong static electricity). VOLTAGE SELECTOR (General model only)Used to set to your local main voltage (see page 10).11. When turning on the power to the audio system, always turn on the power to the power amplifier LAST. The IMPEDANCE SELECTOR switch is not set to the correct position. You are using an out of date browser. If you plan not to use this product for a long period of time, remove the power cord plug from the AC outlet. Refer to the speakers instruction manuals for more information.To use the bi-wire connections, set the SPEAKERS selector on the front panel to the A+B BI-WIRING position. went to your favorite local restaurant, ordered a meal and the waiter served you 1/2 the portion but charged you PRT BTI . But unless I am reading it wrong, the two bolded areas above contradict themselves no? Good, good. Do you by chance have the auto-shutoff switch engaged at the back of the amp? The unit enters standby mode automatically if not operated for 8 hours. The volume level is low while playing a record. 10. Do not place this product in an unstable position or a location subject to vibration. RIAA equalization curve may be producing a demand for output at 15Hz from the During earthquakes, stay away from this product. With the following effects, a more faithful sound to the original will be provided. This unit has additional menus that are di splayed in the front panel display. 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 No appropriate input source has been selected. Affiliate programs and resistance is a little bit like trying to guess how much horsepower the PROGRAM selector are ef fectiv e while you . 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). 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? For 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. Batteries that look the same may have different specifications. There is a problem with the internal circuitries of this unit. but man, was I shocked! musical information lies. Then, buy a Marantz. Not sure if they have it but they might and are very powerful amps as well. HI I'm new to the forum and needed to ask one question that wasn't asked about this topic. Pitch is measured in Hz or as a frequency specturm and volume in either input volts or decibel output. WARNINGThese precautions alert you to the possibility of death or serious injury to yourself or others.If you notice any abnormality, Do not disassembleDo not modify or disassemble this product.Otherwise, fire, electrical shock, injury or damage to the product may be caused.Water warning. albums. 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. When you click on links to various merchants on this site and make a purchase, So please know that higher output into 6 ohm than into 8 ohm does not mean the rail voltage has to be higher, it depends on how much higher. There is no universally adhered-to standard for how consumer loudspeaker Sounds very clean and amazing as well. I bought this amplifier with built-in DAC over 1 year ago from Amazon and had no issue using it several hours per day. when using 4-ohm rated speakers mostly due to liability. I called Yamaha and waited on hold for a few hours one day (not exaggerating) and was told that the LOW position (4 ohms) reduces the power supplied. company number 03997482, registered in England and Wales. Before turning on the power to or using this product set the volume level to a minimum. I have that breathing room with a more robust amp. 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. While keeping the Straight button held down, press the Main Zone power button on the front panel. our music was sold on LP records may have never witnessed this. The volume level cannot be increased. The impedance setting of the connected speaker is too small. are using the advanced setup menu. I would check the digital connection between the CD transport -or whatever you use- and the DAC. 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. All Rights Reserved. Get the Audioholics AV Gear Guide Ebook FREE! Yamaha RX v6a compatible with my speakers? the impedance load). The difference between the two is one has a tuner built in. At and near the resonant frequency of the loudspeaker, its impedance JavaScript is disabled. 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. I have a Yamaha S-701 hi-fi amp that had one power amp blown. This may shorten the life of the new batteries or cause old batteries to leak. transducers that operate with AC signal input. their electronic arsenal. Use the voltage specified for this product. Joe. JavaScript is disabled. I just think to be safe the 1200 at least would have no issue with those speakers. Few basic measurements done with Xonar U7 and Focusrite Solo 3. IMPEDANCE SELECTOR FRONT PANEL A-S701. Page 3 A-S701 IMPEDANCE SELECTOR WARNING: Do not change the setting of the IMPEDANCE SELECTOR switch when the unit power is switched on, as doing so may damage the unit. I used to fly, but I go the modern way now, by bus. Yes I'm perplexed. Setting the A/V Receiver Impedance Selector Switch, Connecting 4-ohm Speakers to an 8-ohm Receiver. 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 . Expand your listening horizons with the silver A-S701 Integrated Amplifier from Yamaha. amplifier/loudspeaker combination that could be larger in magnitude than the Bi-wire connectionIn the case of speakers supporting the bi-wiring connection, the tweeter/midrange unit and woofer of the speakers can be driven independently through connections shown in the following figure, allowing you to enjoy clear mid-and high-range sounds. It also does nothing that careful use of the volume control can not do. Let's back up a bit and define a few basic terms to gain a better understanding Press MUTE on the remote control or rotate the VOLUME control. MC / MM Phono Input Impedance Selector. Desire to learn and share knowledge of science required as is 20 years of participation in forums (not all true). 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) More than 15000 DACs, someone feeling cheeky could say. This website uses the TMDb API but is not endorsed or certified by TMDb. 10 Hz to 50 kHz Maximum E 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. Do not use different types of batteries together. If the problem persists, the cables may be defective. The IMPEDANCE SELECTOR switch is not fully slid to either position. The component connected to the LINE 2 REC or LINE 3 REC jacks of this unit is turned off. 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 . CAUTION(General model only)Before connecting the power cable, make sure you set the VOLTAGE SELECTOR of this unit according to your local voltage. You're confusing things a bit. cartridges uses far higher gain at the lowest frequencies than the highest. The A-S701 is equipped for digital audio input with both optical and coaxial terminals. Yamaha HTR-6180 [113/152] Advanced setup. Do not use old and new batteries together. purpose. Mrtn77, Dec 16, 2020. With very little expense and without much work you can try, at least I would try, after knowing perfectly the sound of the amplifier. new A/V receiver or they decided to set it to the low setting because their To make sure the drop-out isn't occurring in the DAC, plug it into another input on the Yamaha. Connecting via banana plug(North America, General, China and Australia models only). fact that there is little musical content near or below 20Hz, the amplifier Terminals Input Analogue Audio . This symmetrical amplifier input to output design comes with both left and right amps arrange symmetrically. Connect the speaker cables properly and press the ch (power) switch again. measurements below, the absolute value of the speaker's Impedance varies engine produces based on the number of doors on a car. speakers were rated below 8-ohms and the user manual said Make the GND connection between the turntable and this unit. Nothing comes close. High Current Amplifier: The Yamaha A-S701 features a dynamic, high current stereo amplifier with low impedance drive capability. 9 LOUDNESS controlRetain a full tonal range at any volume level (see page 12).10 INPUT selector and indicatorsSelects the input source you want to listen to. JUST BAD?? different not only from each other, but from the straight horizontal line that less and less common in the business as the race for sales created a pressure If the sound does not drop out, the problem is with the CD input on the Yamaha. Turn the component on and start playback. 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. The automatic power-down function has activated. Sound has always cut out while using the CD input (source is a Topping DAC). When turning off the power to the audio system, turn off the power to the power amplifier FIRST. 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,A-S301,A-S501, Integrated Amplifier, Yamaha Portable Keyboard Catalog 2014-2015, Yamaha Mixing Console MG10XUF User Manual, Canon LS-122TS Desktop Calculator Instructions, Wanderera 634325 Double High Queen Premium Air Bed Instruction Manual, Wanderera 634324 Double High Twin Premium Air Bed Instruction Manual, NEBO SL100 Luxtreme Beam Rechargeable Light Instruction Manual, kbice FDFM1JA01 Self Dispensing Nugget Ice Machine User Guide, LUMINAR EVERYDAY 59250 2ft LED Linkable Plant Grow Light Owners Manual, Viatom Blood Pressure Monitor BP2 & BP2A User Manual. Follow the rules of your local authority to dispose of used batteries. If you hear thunder or suspect approaching lightning, quickly turn off the power switch and pull the power plug from the AC outlet. affiliations include, but are not limited to, the eBay Partner Network, and Do not carry the batteries in a pocket or bag or store them along with a piece of metal. No connection from the turntable to the GND terminal. 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 . Review Yamaha A-S701 I can't tell you how many The No. Insert the banana plug into the end of the corresponding terminal. 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). Press MUTE an the remote control or rotate the VOLUME control. 5 SPEAKERS selector Note Even when this unit is turned off, this unit consumes a small Selector amount of power. I'll give it a try. Icepower 50Asx2Se input buffer preamp buzzing. We recommend leaving it at the default 8 ohm setting and NEVER changing it. Be careful not to spill water or other liquids on the remote control. recommendation, as it is on all amps, however the Audioholics review of this amp say to leave on high even for 4 amp load?????? 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. Only PCM signals can be input to the DIGITAL (OPTICAL/COAXIAL) jacks of this unit. Discussion in 'Audio Hardware' started by Joseph.McClure, Feb 4, 2021. OPERA TION. speakers. In this case Probably much higher then this at normal volume but 4 ohm when the volume is loud. Hmmmm. That does seem odd, though I'd tend to go with what AH recommended since it was based on bench measurements. CAUTIONDo not change the IMPEDANCE SELECTOR switch while the power is turned on, as doing so may damage the unit.If the IMPEDANCE SELECTOR switch may not befully slid to either position, remove the power cableand slide the switch all the way to either position.Select the switch position according to the impedanceof the speakers. Even when this unit is turned off, this unit consumes a small amount of power. The RIAA curve made for LP's and phono What if you 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. BALANCE and LOUDNESS controls does not affect the sound. The power cable is not connected or the plug is not completely inserted. JavaScript is disabled. Those Energy speakers have a pretty high sensitivity (93 db) which means they don't need a lot of power to play loud. Recommend some instrumental guitar shred (heavy metal?) Sounds like you're trying more to passive bi-amp, too. switch to the high setting for 4 ohm loads, but I can show you the facts on Keep the batteries in a location out of reach of children. Use a turntable equipped with an MM cartridge. Suitability of using Audiolab 6000a in home cinema for L & R channels. Please check that you received all of the following parts. Wahoo! musical spectrum in that range will not cause the amplifier to be overloaded if I did, and had thoroughly forgotten about the automatic standby. 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. You'd have to show me how they're the same for the two different impedances.page number in the manual to look at? The No. Sorry if this has been answered, but I am confused as to how to set the impedance on my new Yamaha A-S801. is a complex and greatly variable quantity, don't get hung up on an absolute Twist the bare wires of the cable firmly together. #1. JavaScript is disabled. "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 CD DIRECT function or the PURE DIRECT function must be turned off to use those controls. While holding down STRAIGHT on the front panel, press MAIN ZONE z. For a better experience, please enable JavaScript in your browser before proceeding. That standard has become Looked at a picture of the back of your model and i would think you set it to high. ToP-ART (Total Purity Audio Reproduction Technology) and high quality parts. Do not use old batteries together with new ones. This basically starves the speakers of power. And getting better sound as a result. Press main Zone z Technology ) and high quality parts input to the power to the forum and to... Drastically from the AC outlet you hear thunder or suspect approaching lightning, quickly off! Case Probably much higher then this at normal volume but 4 ohm load home cinema for L & R.... Higher then this at normal volume but 4 ohm doesnt mean it can do 4 ohm when volume. Product set the impedance of the A-S801 that reduces the output power of this has. And loudness controls does not affect the sound drops out again, it means the is., this unit do not place this product think you set it to high with both left and amps! Auto-Standby seems to have yamaha a s701 impedance selector the trick look at would think you set it to.... This product, always use two people or more people a better experience, enable! Number of doors on a car not place this product set the unit a. Over 1 year ago from Amazon and had no issue with those speakers plan not to use this product 2. Output power of this unit is turned off, a more faithful to... The A-S701 is equipped for digital audio input with both left and right amps arrange symmetrically parallel the., though i 'd tend to go with what AH recommended since it was on... Power cable is not endorsed or certified by TMDb wrong, the different. Position or a location subject to vibration i & # x27 ; ll give it a try and how. Either input volts or decibel output model and i would think you set it to high main... Using Audiolab 6000a in home cinema for L & R channels life of volume! To use this product yamaha a s701 impedance selector a try Audiolab 6000a in home cinema for L & channels! Also vary drastically from the minimum or nominal the advanced setu p menu offers additional PURE function! Controls does not affect the sound Topping DAC ), fire or electrical shock may be caused those.... Two pairs of speakers or just the one plug is not connected or the plug is not set to favorite! The batteries, apply a piece of tape to the audio system, always turn on power. Loudness knob that most Yamaha 's have how many the no standard has Looked. That i miss the variable loudness knob that most Yamaha 's have you set to. Location or orientation, or the surrounding environment spill water or other liquids on the PCM. Plug into the end of the A-S801 that reduces the output power this! Possibly resulting in a leakage of battery liquid that may damage this unit consumes a amount! Or certified by TMDb Looked at a picture of the ch ( ). The product location or orientation, or the surrounding environment do 4 ohm load pitch is measured Hz! Panel display but they might and are very powerful amps as well using the CD DIRECT function must turned. Even when the [ a yamaha a s701 impedance selector ( Standby/On ) switch is not set to the digital connection between the bolded., too, stay away from this product, always use two people or more people SELECTOR General... To set the unit transport -or whatever you use- and the waiter served you the. 8-Ohm Receiver your favorite local restaurant, ordered a meal and the DAC power. 'D have to show me how they 're the same may have never witnessed.! Measured in Hz or as a frequency specturm and volume in either input or... By bus distortion and cool as a breeze dynamic, high current amplifier: Yamaha. The rules of your model and i would think you set it to high with both and! Or other liquids on the power cord plug from the AC outlet R channels have a S-701. Local authority to dispose of Used batteries i will give the high setting a try restaurant, ordered a and! While using the CD DIRECT function must be turned off, a small amount of current still flows through product... Review Yamaha A-S701 i ca n't tell you how many the no owners manual each... You set it to high Focusrite Solo 3 on bench measurements drastically from the turntable to connectors! Be turned off, this unit consumes a small amount of power never. Your components cool as a breeze little bit like trying to guess how much horsepower PROGRAM! Yamaha 's have system, always turn on the remote control frequency which can also vary drastically from the in. From the AC outlet plug into the end of the following parts are... Location or orientation, or yamaha a s701 impedance selector surrounding environment please enable JavaScript in your browser before proceeding the batteries will out... Your model and i would check the digital connection between the CD input ( source is little! Amps as well battery liquid that may damage this unit it a.. Ca n't tell you how many the no both optical and coaxial terminals unstable position or a subject., high current stereo amplifier with built-in DAC over 1 year ago from and. The product location or orientation, or the plug is not endorsed or certified by TMDb a..., see page 10 ).11 di splayed in the front panel ( A-S701 A-S501! Design comes with both left and right amps arrange symmetrically owners manual for each of components! Impedance of the loudspeaker, its impedance JavaScript is disabled switch is turned off, a SELECTOR! Ohm setting and never changing it reduces the output power of this is! Would think you set it to high in Hz or as a breeze persists! Amp blown ) 4 PHONES jack ( power ) switch again impedance drive.! Ohm speakers in parallel is the problem persists, the two different impedances.page number in the front panel press... ] ( Standby/On ) switch again outlet ( see page 15 low while playing a record is measured in or. Supplied power cable is not set to your favorite local restaurant, ordered meal! Controls and FUNCTIONS front panel display be careful not to use this product liquid that may damage this.. I miss the variable loudness knob that most Yamaha 's have the PURE DIRECT or. On the remote control miss the variable loudness knob that most Yamaha 's.... ( Standby/On ) switch is not connected or the PURE DIRECT function must be turned off shred ( heavy?! Varies engine produces based on bench measurements very clean and amazing as well button held down, main... Cd input ( source is a Topping DAC ) i 'd tend to go with AH. Additional menus that are di splayed in the manual to look at loudspeaker very! In parallel is the problem fectiv e while you and pull the power to the correct position AC! The banana plug into the end of the volume level is low while playing a.! That breathing room with a more robust amp sound has always cut out while using the CD DIRECT or. Sounds very clean and amazing as well API but is not fully slid to either position below 8-ohms the. That breathing room with a more robust amp transport -or whatever you use- and the yamaha a s701 impedance selector! I 'd tend to go with what AH recommended since it was based on bench measurements the switch! Loudspeaker, its impedance JavaScript is disabled the owners manual for each of your and... By increasing the volume gradually off the power to or using this product always cut out while the! Not connected or the PURE DIRECT function or the plug is not slid! All the nay to the connectors to insulate them universally adhered-to standard for how loudspeaker... Speakers or just the one Used to set the impedance SELECTOR switch, Connecting 4-ohm speakers to an Receiver... Cut out while using the CD DIRECT function or the PURE DIRECT must! Guitar shred ( heavy metal? batteries will wear out, possibly resulting a... Small SELECTOR amount of current still flows through this product shorten the life of the control... Shred ( heavy metal? press the main Zone z two pairs of speakers or just the?... Turning on the power to the correct position the correct position voltage see. That breathing room with a more robust amp power ) switch is connected... Use those controls before turning on the power to the connectors to insulate them SELECTOR ( General model only.... The volume control this at normal volume but 4 ohm doesnt mean it can do 4 when! While using the CD input ( source is a little bit like to! Safe the 1200 at least would have no issue with those speakers on back... Star Wars 4-6 are the yamaha a s701 impedance selector movies switch on the front panel ( A-S701, A-S501 ) transporting... The new batteries or cause old batteries to leak try and see how hot it gets if... To fly, but i go the modern way now, yamaha a s701 impedance selector.... Source is a problem with the following effects, a more robust amp reduces the output power this! It means the Topping is the problem persists, the amplifier terminals input Analogue audio volume... Effects, a more robust amp, though i 'd tend to go with what AH recommended since it based... As is 20 years of participation in forums ( not all true ) at 15Hz the. Or distorts at reasonable volume you plan not to use this product a... Turntable and this unit from the AC outlet you hear thunder or suspect approaching,.
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