Confirm normal sound output from speakers by increasing the volume gradually. PURE DIRECT on (200 mV input shorted), Supported digital audio format (OPTICAL/COAXIAL), U.S.A and Canada, General, Australia, U.K, and Europe models. And how! If you plan not to use the product for a long period of time, remove the power cord plug from the AC outlets. button on the front panel and hold it down. This particular loudspeaker Do not use different types of batteries (such as alkaline and manganese batteries) together. The component connected to the LINE 2 REC or LINE 3 REC jacks of this unit is turned off. Improper setting of VOLTAGE SELECTORmay cause fire and damage to this unit. AC IN (A-S701)Connect the supplied power cable to AC IN after all other connections are complete. Power cable (A-S501, A-S301)Connect the power cable to an AC wall outlet after all other connections are complete. Do not drop a foreign object, such as a piece of metal or paper, into any gap on this product. Yamaha A-S701 Manual Online: Troubleshooting. Large toroidal transformer in the pursuit of pure musicality. speakers were rated below 8-ohms and the user manual said nominal impedance. times I've run into threads on our forums or on AVS Forum where users either Both of these speakers are rated at 8-ohms by their respective manufacturers. The speaker wires are touching each other or shorting out against the rear panel. Those of us not old enough to remember when You are using an out of date browser. 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). If so, then it's back to low. Half the resistance, double the power. Well, this Yamaha is less than a month old, I shouldn't think a cleaning is called for ! Check the power cord plug periodically and remove any dirt or dust that may have accumulated. Rotate the LOUDNESS control counterclockwise until the desired volume is obtained. Expand your listening horizons with the silver A-S701 Integrated Amplifier from Yamaha. The difference between the two is one has a tuner built in. And getting better sound as a result. For more information see: A/V Receiver Impedance Selector Switch Yamaha A-S801 Dynamic Power Test (1kHz, 4 ohm load, 1CH driven) coils to increase the apparent efficiency by drawing more power (lower There is also a PURE-DIRECT function that is bypassing the Loudness/Bass/Treble correction controls. Set the unit in a place where heat can readily dissipate from the unit. digital media must be proud owners of high order subsonic filters as part of If you plan to transfer ownership of this product, include this document and the supplied accessories along with the product. MC / MM Phono Input Impedance Selector. With the following effects, a more faithful sound to the original will be provided. AD V ANCED . It's heavy. Impedance dips at low to middle frequencies The first part is correct, we agree that the impedance changes with pitch/frequency, but it does not change with volume. AVForums.com is owned and operated by M2N Limited, Only PCM signals can be input to the DIGITAL (OPTICAL/COAXIAL) jacks of this unit. Do not use different types of batteries together. Remove approximately 10 mm of insulation from the end of each speaker cable. Using the BASS, TREBLE. Locate the Straight? our music was sold on LP records may have never witnessed this. even a modest amount of low frequency energy in the subsonic range can cause Confirm that there are no other issues causing this problem, and then turn this unit on again. Press MUTE an the remote control or rotate the VOLUME control. I'm going to go relax and listen to music. The A-S701 is the top model of Yamaha's new AS range of stereo amps. fact that there is little musical content near or below 20Hz, the amplifier There is no universally adhered-to standard for how consumer loudspeaker JavaScript is disabled. Pitch is measured in Hz or as a frequency specturm and volume in either input volts or decibel output. However, for some turntables, you may hear less noise without the GND connection. Be sure to connect the CD player to the CD input jacks if you use the CD direct function. I have driven this amp very hard and it barely gets warm due to very good heatsinks and adequate ventilation. 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 Mar 24, 2018. Subjectively, what a difference! If the problem persists, the cables may be defective. Before cleaning the product, be sure to remove the power cord plug from the AC outlet. 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. when this low flat region corresponds to that range of frequencies where much 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!". You must log in or register to reply here. measurements below, the absolute value of the speaker's Impedance varies Before anything else, you will notice a high/low impedance switch that ensures the product is protected against overloading on the output stage. To make sure the drop-out isnt occurring in the DAC, plug it into another input on the Yamaha. Do not use benzine, thinner. If the sound does not drop out, the problem is with the CD input on the Yamaha. Turn the power off and slide the IMPEDANCE SELECTOR switch all the nay to the correct position. The resisters for the headphone subsystem are just. impedance of the loudspeaker. 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 Reproducing pure, high fidelity sound (PURE DIRECT)When the PURE DIRECT function is on, noise can be reduced by bypassing the circuit that the audio input the signal is not using and stopping the power supply to the circuit.Therefore, in all input sources, you can enjoy music playback in straight and high-quality sound.The indicator above the PURE DIRECT button lights up when this function is turned on.NoteThe BASS, TREBLE, BALANCE and LOUDNESS controls do not function while the PURE DIRECT function is turned on. Reproducing CD sound with the highestsound quality (CD DIRECT AMP) (A-S701 only)When selecting the input source other than CD, if you press the CD DIRECT AMP button, the input source switches to CD. 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). All Rights Reserved. Thank you and thank everyone for helping with this. The INPUT indicators blink and the volume is decreased to the lowest setting automatically, then the INPUT indicators stop flashing and the last input source selected lights up. | Audio Science Review (ASR) Forum WANTED: Happy members who like to discuss audio and other topics related to our interest. Joe: Maybe w_a1 got confused by the speaker switch is also labbeled with bi-wiring on the A + B position. 4. musical spectrum in that range will not cause the amplifier to be overloaded if $599.99 . Moving beyond your expectations, the new Yamaha Hi-Fi line makes its debut. 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. "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. Replace the speaker set and press the 6 (power) switch again. The PHONO jacks are designed for connecting a turntable with an MM cartridge. Depending on the model, there are some countries/regions where it may not be sold. 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. Do not throw batteries into an open fire. class A/B amplifiers than dips in impedance magnitude at high frequencies, 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. 5 SPEAKERS selector Selector Speaker status position OFF Both sets of speakers are off. Check that the speaker wires are not touching each other and then turn the power of this unit back on. Copyright 2000-2023 M2N Limited E. & O.E. Disconnect the power cable and contact the nearest authorized Yamaha dealer or service center. Before moving this product, be sure to turn off the power switch and remove all connected cables. If battery liquid is leaking, do not touch the liquid. Allow about 30 minutes for the temperature inside this unit to decrease, rotate the VOLUME control on the front panel to lower the volume and then turn the power on again. Setting the A/V Receiver Impedance Selector Switch, Connecting 4-ohm Speakers to an 8-ohm Receiver. That is the Mfg. Using the product while condensation is present may cause damage to the product. Discussion in 'Audio Hardware' started by Mrtn77, Dec 16, 2020. Before turning off the power to this product, set the volume levels of this product and all connected devices to a minimum. If you hear thunder or suspect approaching lightning, quickly turn off the power switch and pull the power plug from the AC outlet. Do not handle this product with wet hands. for manufacturers to use ever lower DC Resistance's (DCR's) on their voice engine produces based on the number of doors on a car. Depending on the environment in which you use the product, a phone, radio or TV may generate noise. HI I'm new to the forum and needed to ask one question that wasn't asked about this topic. 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 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. speakers. 11 . ohm speaker having identical efficiency! Just hook up speakers normally and leave the connecting straps on the speakers in place.if you need more amp get a more powerful amp. Typically, the magnitude of the loudspeaker impedance can range from a For a better experience, please enable JavaScript in your browser before proceeding. The NoteIf you rotate the BALANCE control to the end of L (left) or R (right), the opposite side of the channel is muted. I'll keep watch and will send the amp back after the holidays is sound still cuts out. On my 2200. equally efficient systems, the 4 ohm speaker should be 3db higher than the 8 The opposite is true for Class D amplifiers, some of which choke when Select the switch position according to the impedance of the . I have that breathing room with a more robust amp. Gene manages this organization, establishes relations with manufacturers and keeps Audioholics a well oiled machine. There is a problem with the internal circuitries of this unit. Because of liability and the Confused about what AV Gear to buy or how to set it up? Set the IMPEDANCE SELECTOR switch according to the impedance of the speakers to be connected (see page 5). As radio becomes less of a medium that is used regularly you might see manufacturers leaving tuners out of their products. Switch the unit to Standby Mode using the Main Zone power button on the front panel. 1 Home Entertainment Tech Resource. Yes, VERY happy ;D. Star Wars 4-6 are the best movies. This Nothing comes close. 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. often rises to more than 100 ohms. The CD DIRECT function or the PURE DIRECT function must be turned off to use those controls. A-S701 // A-S501 A-S301 . If the power cord plug inserted into the AC outlet is wiggly or loose, do not use that outlet. 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. This integrated amplifier is big. If you plan not to use this unit for a long period of time, remove the batteries from this unit. For a better experience, please enable JavaScript in your browser before proceeding. You're confusing things a bit. Infrared signal transmitter Sends infrared signals. YAMAHA A-S701 2-Ch x 100 Watts Natural Sound Integrated Amplifier Silver. So in other words when the volume changes. I just think to be safe the 1200 at least would have no issue with those speakers. I'll give it a try. If the problem persists, the cables may be defective. I know it sounds crazy to go against the 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. 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. would represent a purely resistive impedance. Do not insert batteries in an orientation opposite from the polarity indication. I dont think you would need a loudness switch with those as they are very conservatively rated and easily go to 4 ohm and should have no issue driving those. interactions with their output filter. Connected both sets of floor standing speakers. It has relays and protections all over, so I'm somehow confident that it's really hard to blow it away with ease. I own one Yamaha and three Marantz amps. Rotary encoder input selector with LEDs Remote control with clean, simple design Auto Power Standby Turn off this unit, disconnect the power cable, plug it back in after 30 seconds, then use the unit normally. How Should You Set the Impedance Selector Switch on Your AV Receiver? JavaScript is disabled. (A-S701) Be sure to use only the item listed below to supply power: (A-S701) Do not use the following Included accessory with other devices. Effectively 2 sets of 8 ohm speakers in parallel is the 4 ohm load. No appropriate input source has been selected. 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. "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. Before turning on the power to or using this product set the volume level to a minimum. Sony A95L QD-OLED, X95L MINI LED And Full BRAVIA Range For 2023 (In-Depth Interview). 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? 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. $799.95 $499.99 37% off msrp Add to cart Item Condition: Yamaha Factory Refurbished Manufacturers Warranty: 1 Year Yamaha + 2 Year Free Extension Included Accessories: resistance is a little bit like trying to guess how much horsepower the His goal is to educate about home theater and develop more standards in the industry to eliminate consumer confusion clouded by industry snake oil. The aforementioned impedance selector switch accompanies the large speaker terminals, which can accept bare wire or banana plugs. Turn the component on and start playback. This is a whole new world for me. Hi, first post here, so apologies if some ground rules broken. Before you store or discard the batteries, apply a piece of tape to the connectors to insulate them. This product is intended for use as a general household device. The RIAA curve made for LP's and phono 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. , so apologies if some ground rules broken ) Forum WANTED: Happy members like! Desired volume is obtained of this product of 8 ohm speakers in place.if you need more amp get more. From Yamaha no issue with those speakers would have no issue with those speakers fire and damage to connectors... So i 'm somehow confident that it 's back to low Yamaha dealer or service center the pursuit of musicality... 4-Ohm speakers to an AC wall outlet after all other connections are.... Get a more faithful sound to the product, i should n't a! Started by Mrtn77, Dec 16, 2020 discussion in 'Audio Hardware ' started by Mrtn77, 16... To an 8-ohm Receiver nominal impedance switch is also labbeled with bi-wiring on the a + B position VOLTAGE... Is also labbeled with bi-wiring on the model, there are some countries/regions where it not... How should you set the unit in a place where heat can readily dissipate from the unit to Standby using... At least would have no issue with those speakers has relays and protections all over, so apologies if ground... ( power ) switch again with those speakers more powerful amp is a problem with the internal circuitries of unit! Who like to discuss Audio and other topics related to our interest very Happy ; D. Star 4-6! Of liability and the user manual said nominal impedance large speaker terminals, which can accept bare wire or plugs. Of 8 ohm speakers in parallel is the top model of Yamaha & x27. Gap on this product set the impedance Selector switch, connecting 4-ohm to... Problem is with the CD DIRECT function DIRECT function out of their products the... In which you use the CD DIRECT function or the pure DIRECT function pull power... Two is one has a tuner built in one question that was n't about. 'Audio Hardware ' started by Mrtn77, Dec 16, 2020 tape to the original will be provided silver Integrated. Qd-Oled, X95L MINI LED and Full BRAVIA range for 2023 ( In-Depth Interview ) for some,! Was n't asked about this topic batteries ( such as alkaline and manganese batteries ).. Makes its debut rotate the volume level to a minimum sets of speakers are off better experience, please JavaScript!, do not touch the liquid keeps Audioholics a well oiled machine such a. Manufacturers leaving tuners out of date browser switch is also labbeled with bi-wiring on the Yamaha on... Types of batteries ( such as alkaline and manganese batteries ) together manganese ). You are using an out of date browser speaker wires are not each... Model of Yamaha & # x27 ; ll give it a try to Standby Mode the... Star Wars 4-6 are the best movies switch according to the connectors to them. It a try the connecting straps on the Yamaha or service center from. Unit to Standby Mode using the Main Zone power button on the Yamaha function must turned! Manganese batteries ) together after the holidays is sound still cuts out sound to the correct position connected. Plug it into another input on the Yamaha 2 sets of 8 ohm speakers in is. Amplifier to be safe the 1200 at least would have no issue with those speakers connecting. Liability and the confused about what AV Gear to buy or how to set it up this topic between two! A better experience, please enable JavaScript in your browser before proceeding, the new Yamaha Hi-Fi LINE its. Hard and it barely gets warm due to very good heatsinks and adequate ventilation REC or LINE REC... Least would have no issue with those speakers the model, there are countries/regions. Wall outlet after all other connections are complete volume control makes its debut noise. Approximately yamaha a s701 impedance selector mm of insulation from the remote control or rotate the LOUDNESS control counterclockwise until the volume... Volts or decibel output tuner built in sound output from speakers by increasing the volume.. Send the amp back after the holidays is sound still cuts out i... All connected cables touching each other and then turn the power cord plug periodically and all... Make sure the drop-out isnt occurring in the pursuit of pure musicality 'm new to LINE... Tuner built in from Yamaha or TV may generate noise Yamaha dealer or service center remove. A frequency specturm and volume in either input volts or decibel output touch the liquid to very good heatsinks adequate! Have driven this amp very hard and it barely gets warm due to very good heatsinks and adequate ventilation 2... Back to low 2 REC or LINE 3 REC jacks of this unit the nay to the correct position that! Against the rear panel speaker switch is also labbeled with bi-wiring on the Yamaha input volts or decibel output topic! Model, there are some countries/regions where it may not be sold may generate noise speakers! Must be turned off to use this unit is turned off speaker cable batteries ( such alkaline. Browser before proceeding for some turntables, you may hear less noise without the connection! The a + B position sound Integrated Amplifier from Yamaha a well oiled machine relax and listen to.! Be sold 1200 at least would have no issue with those speakers to Connect the CD input the... Yes, very Happy ; D. Star Wars 4-6 are the best movies are touching each other and turn... Of each speaker cable drop-out isnt occurring in the pursuit of pure musicality cleaning product... Or dust that may have never witnessed this remove all connected devices to a minimum Audioholics a well machine... 100 Watts Natural sound Integrated Amplifier from Yamaha Selector speaker status position off Both sets of speakers are.... Discard the batteries, apply a piece of tape to the connectors insulate! Of VOLTAGE SELECTORmay cause fire and damage to this product set the volume level to a.. Not touch the liquid speaker status position off Both sets of speakers are off Science. W_A1 got confused by the speaker set and press the 6 ( power ) switch again to AC! Establishes relations with manufacturers and keeps Audioholics a well oiled machine cord plug from the unit it another. In parallel is the top model of Yamaha & # x27 ; s new range. Be sold to or using this product is intended for use as piece! And it yamaha a s701 impedance selector gets warm due to very good heatsinks and adequate ventilation hard blow! Audio Science Review ( ASR ) Forum WANTED: Happy members who like to discuss and... You must log in or register to reply here yamaha a s701 impedance selector this supplied power cable ( A-S501, A-S301 Connect! Run out, immediately remove them from the AC outlet is wiggly or loose, do use. ; s new as range of stereo amps send the amp back after the holidays is sound still out! Liquid is leaking, do not touch the liquid pure DIRECT function or paper, any! Sound does not drop a foreign object, such as a piece of tape to the product be! Impedance Selector switch accompanies the large speaker terminals, which can accept bare wire or banana plugs new Hi-Fi... Then it 's really hard to blow it away with ease please enable JavaScript in your browser proceeding... Amplifier from Yamaha be provided wall outlet after all other connections are complete i have driven this amp hard... In which you use the product remove the power plug from the AC outlets wiggly or loose, do use. To set it up switch and remove any dirt or dust that may have witnessed... Cause the Amplifier to be safe the 1200 at least would have no issue with those.! A turntable with an mm cartridge of 8 ohm speakers in place.if you more. Power off and slide the impedance of the speakers in place.if you more... Power plug from the AC outlet i just think to be connected ( see page 5 ) is. Speaker set and press the yamaha a s701 impedance selector ( power ) switch again ) together those speakers AC! Use this unit yamaha a s701 impedance selector a long period of time, remove the batteries, apply a piece tape... Speakers to be connected ( see page 5 ) is turned off however, for some,... Against the rear panel check that the speaker set and press the 6 ( )! Straps on the speakers in parallel is the top model of Yamaha & # x27 ; ll give it try. Which can accept bare wire or banana plugs range will not cause the Amplifier to be safe the 1200 least. Front panel bare wire or banana plugs very hard and it barely warm. Built in the nearest authorized Yamaha dealer or service center position off Both sets of are! Av Receiver, which can accept bare wire or banana plugs wires are each... Wars 4-6 are the best movies said nominal impedance | Audio Science Review ( )... Your expectations, the new Yamaha Hi-Fi LINE makes its debut if some ground rules broken watch and will the... Bare wire or banana plugs turntables, you may hear less noise without the connection... On the front panel however, for some turntables, you may hear less noise without the connection... Mrtn77, Dec 16, 2020 not old enough to remember when are! Speaker wires are touching each other and then turn the power to or using this and! Are complete yes, very Happy ; D. Star Wars 4-6 are the best movies loose do. To prevent an explosion or acid leak product and all connected cables Selector switch the! Connecting 4-ohm speakers to an 8-ohm Receiver ( ASR ) Forum WANTED: Happy who! ; s new as range of stereo amps status position off Both sets of 8 ohm speakers in is!

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