presented with low impedance dips at high frequencies because of potential 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. Follow the rules of your local authority to dispose of used batteries. Leave the setting on 8ohm. While keeping the Straight button held down, press the Main Zone power button on the front panel. In my HT Setup, my base layer of 5 speakers are rated 8ohm, while the Dali Alteco's itself for Atmos duties are 4 ohms speakers. (You must log in or sign up to reply here. Yamaha A S701 Impedance Selector with Opticon 1 MK2 - HIGH - Borderline? different not only from each other, but from the straight horizontal line that Are you driving two pairs of speakers or just the one? Set the BALANCE control to the appropriate position. I have that breathing room with a more robust amp. My speaks are about 95 dB and I never can get past a certain point on the volume dial before it gets really loud. for a 16-ohm speaker. Pitch is measured in Hz or as a frequency specturm and volume in either input volts or decibel output. Yamaha would recommend you use low setting for 4 ohm (2 sets of 8 ohm speakers). The first part is correct, we agree that the impedance changes with pitch/frequency, but it does not change with volume. 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. Powered by Xenforo, Hosted by Nimbus Hosting, Original design Critical Media Ltd. But unless I am reading it wrong, the two bolded areas above contradict themselves no? Review Yamaha A-S701 JUST BAD?? Sony A95L QD-OLED, X95L MINI LED And Full BRAVIA Range For 2023 (In-Depth Interview). 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. 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. Power cable (A-S501, A-S301)Used to connect this unit to an AC wall outlet(see page 10). Loudspeaker Impedance is often Sounds like you're trying more to passive bi-amp, too. The result is a pure signal with minimal distortions. full price? . Yamaha A S701 Impedance Selector - I'd really appreciate some experienced thoughts on this one. Twist the bare wires of the cable firmly together. This is a whole new world for me. 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). Recommend some instrumental guitar shred (heavy metal?) 1 Home Entertainment Tech Resource. Jun 4, 2021 #3 of 21 batman144144 Agent Joined Oct 2, 2011 Messages 28 6 DC OUT jackFor supplying power to a Yamaha AV accessory. 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 . Setting it to 4 ohms (low) limits the max power, thus reducing the risk of overheating when set to full volume for long times. They really should make it clear because there are probably a lot of people stressing out over that selector just like you, these types of posts are very common for all kinds of amps. Please note that Yamaha cannot accept any liability for any losses resulting from improper use or unauthorized modification of the product. However, there are little problems. Connect your turntable to the GND terminal to reduce noise in the signal. Well, not really. Affiliate programs and albums. interactions with their output filter. If you find leaking batteries, discard the batteries immediately, taking care not to touch the leaked material. No appropriate input source has been selected. I'll do do next time this happens. The loudness control function is operating. this can result in this site earning a commission. Turn the component on and start playback. In that case, change the product location or orientation, or the surrounding environment. Install this product in accordance with the instructions described in the following manual. 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. Do not use it in any field or activity requiring a high degree of reliability in relation to human lives or valuable assets. when using 4-ohm rated speakers mostly due to liability. How about the impedance selector switch on the back? Do not carry the batteries in a pocket or bag or store them along with a piece of metal. If you call the stated as a single rating in ohms. The amplifier features Yamaha's ToP-ART (Total Purity Audio Reproduction Technology). Yet when you look more closely at the curves, they look drastically You can def get the AS1200 for less than 2800. When you click on links to various merchants on this site and make a purchase, Most retailers give you a time period to try out amps. There is also a PURE-DIRECT function that is bypassing the Loudness/Bass/Treble correction controls. MUST WATCH! Do not install this product in a place subject to: Do not install this product in a place where condensation can form due to rapid, drastic changes in ambient temperature. Otherwise, fire or electrical shock may be caused. During earthquakes, stay away from this product. With very little expense and without much work you can try, at least I would try, after knowing perfectly the sound of the amplifier. Some even set the switch to the low impedance in this low region that was typically used to define the loudspeakers Using the BASS, TREBLE. affiliations include, but are not limited to, the eBay Partner Network, and I would check the digital connection between the CD transport -or whatever you use- and the DAC. 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. (A-S701, A-S501) When transporting or moving this product, always use Two people or more people. The incorrect setting for the BALANCE control. look at the loudspeaker's impedance curve and efficiency to understand how it If any of the following abnormalities occur, immediately shut down the power. speakers. Before connecting speakers, connect the power cable to an AC wall outlet. Press MUTE an the remote control or rotate the VOLUME control. 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). Do not use benzine, thinner. for manufacturers to use ever lower DC Resistance's (DCR's) on their voice 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. YAMAHA A-S701 2-Ch x 100 Watts Natural Sound Integrated Amplifier Silver. This integrated amplifier is big. This may shorten the life of the new batteries or cause old batteries to leak. coils to increase the apparent efficiency by drawing more power (lower Contact the following customer center for inspection or repair. CAUTION(General model only)Before connecting the power cable, make sure you set the VOLTAGE SELECTOR of this unit according to your local voltage. It may not display this or other websites correctly. transducers that operate with AC signal input. The optical is for receiving audio from a TV, and the coaxial for receiving audio from a Blu-ray player. Yamaha HTR-6180 [113/152] Advanced setup. (A-S701) Do not use the following Included accessory with other devices. Impedance/Phase of two competing speakers (Left Pic: SPK A; Right Pic: SPK B). entire audible musical spectrum! JavaScript is disabled. On my 2200. Turns on and off the power of this unit. I can't tell you how many As we can see from As a result, specifying a loudspeaker by its DC impedance or voice coil I have a A-S801 and have never had this problem before. The + and wires are connected in reverse at the amplifier or the speakers. * The contents of this manual apply to the latest specifications as of the publishing date. 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. Be sure to connect the CD player to the CD input jacks if you use the CD direct function. The output audio source setting on the connected component is not PCM. Why do you think it will be a benefit? Thanks for the suggestion. less and less common in the business as the race for sales created a pressure When removing the power cord plug from the product or an outlet, always hold the plug itself and not the cord. Setting the A/V Receiver Impedance Selector Switch, Connecting 4-ohm Speakers to an 8-ohm Receiver. Thank you for this. Insert the power cord plug into the AC outlet that is visible and easily accessible. The resisters for the headphone subsystem are just. CONTROLS AND FUNCTIONS Front panel (A-S701) 4 PHONES jack (power) switch Connect your headphones. Powered by Xenforo, Hosted by Nimbus Hosting, Original design Critical Media Ltd. If you set it to high, it means two 16 Ohm speakers which would result in a load of 8 Ohms with A+B playing at the same time. For a better experience, please enable JavaScript in your browser before proceeding. The opposite is true for Class D amplifiers, some of which choke when (A-S701) 4 PHONES jack Connect your headphones. 1. Dispose of batteries according to your regional regulations. https://www.audioholics.com/audio-amplifier/impedance-selector-switch-1, https://www.audioholics.com/amplifier-reviews/yamaha-a-s801-amplifier-review. JavaScript is disabled. 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 AVForums.com is owned and operated by M2N Limited, This unit is turned off or is in standby mode. direction and jump out of the magnetic gap. Its not set for 6 ohm, if you read the text High is minimum 6 ohm. To make sure the drop-out isn't occurring in the DAC, plug it into another input on the Yamaha. Realizing the fact that impedance VOLTAGE SELECTOR (General model only)Used to set to your local main voltage (see page 10).11. using a very beefy Marantz Integrated amplifier rated at 200wpc. BALANCE and LOUDNESS controls does not affect the sound. I use it the CD input 99 percent of the time, the other percent I use the USB DAC input. Thanks for the advice! it's easy to see that a loudspeakers impedance is NOT constant but instead a Noise difference between. Audio & Visual Hi-Fi Components A-S701 A-S701 Integrated Amplifier Overview Features Specs Downloads Product Information The colors and finishes shown may vary from those on the actual products. Digital Audio Input for TV and/or Blu-ray Player. Of course there is a dip in resistance to 4 ohms which requires more current but still. It may not display this or other websites correctly. If the problem persists, the cables may be defective. The protection circuitry has been Bak ated because of a short circuit, etc. company number 03997482, registered in England and Wales. 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. Otherwise, the batteries will wear out, possibly resulting in a leakage of battery liquid that may damage this unit. This article explores why the impedance switch exists and its intended Only PCM signals can be input to the DIGITAL (OPTICAL/COAXIAL) jacks of this unit. Before you store or discard the batteries, apply a piece of tape to the connectors to insulate them. ADVANCED SETUP. Even when this unit is turned off, this unit consumes a small amount of power. Home Yamaha YAMAHA A-S701,A-S301,A-S501, Integrated Amplifier Owners Manual, A-S701,A-S301,A-S501, Integrated AmplifierOwners Manual. Worth its own thread? The EIA published a standard which has for many years been the defacto Left impedance in factory high position. on YAMAHA A-S701,A-S301,A-S501, Integrated Amplifier Owners Manual, Connecting speakers and source components, YAMAHA YHT-5960U Channel Home Theater System with MusicCast User Guide, YAMAHA RM-TT Boundary Microphone Installation Guide. One can change it between 4-8 or 6-12 ohms, depending on the brand. Suitability of using Audiolab 6000a in home cinema for L & R channels. While holding down STRAIGHT on the front panel, press MAIN ZONE z. (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. The RIAA curve made for LP's and phono Do not use old batteries together with new ones. If so, then it's back to low. Its a damned conspiracy! This could damage this unit a dor the speakers. Do not apply the following excessive force to this product. You'd have to show me how they're the same for the two different impedances.page number in the manual to look at? 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. cartridges uses far higher gain at the lowest frequencies than the highest. 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. Thanks for your various tests, they relate to ubiquitous material and are thus very useful to most. We recommend leaving it at the default 8 ohm setting and NEVER changing it. 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. Be careful not to spill water or other liquids on the remote control. It also does nothing that careful use of the volume control can not do. 8 BALANCE controlAdjusts the sound output balance of the left and right speakers to compensate for sound imbalances. You must log in or register to reply here. purpose. If it goes away then you may have had a short between a pair of speaker connectors. Confirm that there are no other issues causing this problem, and then turn this unit on again. High Current Amplifier: The Yamaha A-S701 features a dynamic, high current stereo amplifier with low impedance drive capability. the loudspeaker, especially vented designs, to move wildly causing gross distortions under extremely high excursions they were never designed for. nominal impedance. If the problem persists, the cables may be defective. REAR PANELS . 45, Yamaha a-s700 integrated amplifier owner's manual (24 pages), Integrated amplifier yamaha a-s700 (61 pages), Yamaha a-s1000 stereo amplifier owner's manual (38 pages), Natural sound active servo processing amplifier (13 pages), Manual will be automatically added to "My Manuals", Display Provided When Self-Diagnostic Function Started, AD Value When the Protection Function was Activated, Operating Information for the Speaker Relay/Headphones Relay, Amplifier Yamaha A-S700 BL Owner's Manual. Neither is worthwhile IMO. An integrated amplifier with the advantage of analog and digital inputs. speaker was driven with extremely low frequency content at high output levels 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. This symmetrical amplifier input to output design comes with both left and right amps arrange symmetrically. button on the front panel and hold it down. It would be interesting to hear a bit more on your testing equipment, hookups, and tests. Confirm normal sound from speakers by increasing the volume gradually. Turning off auto-standby seems to have done the trick. (Make sure all Zones are off.) 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. That is the Mfg. standard for determining nominal loudspeaker driver impedance. I'll give it a try. This You can see Speaker A (left pic) never dips below 8-ohms at any frequency. manufacturers rate loudspeaker impedance! Do not use old and new batteries together. 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 Yes, VERY happy ;D. Star Wars 4-6 are the best movies. Yes, I am speaking from experience as I had the same unit and Q750s then R500s. The automatic power-down function has activated. digital media must be proud owners of high order subsonic filters as part of When you click on links to various merchants on this site and make a purchase, just asking because of the post above saying "leave it at 8ohms..". Those of us not old enough to remember when If the batteries run out, immediately remove them from the remote control to prevent an explosion or acid leak. Suffice it to say, those who favor LP's over Because of liability and the litigious society we live in, we can't tell you to ALWAYS set the impedance switch to the high setting for 4 ohm loads, but we can show you the facts on what this. Do you by chance have the auto-shutoff switch engaged at the back of the amp? Even when the [A] (Standby/On) switch is turned off, a small amount of current still flows through this product. If problem remains it is in the unit. 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. albums. I leave mine on HIGH, as my speakers are 8 ohm nominal and I want the most power the amp can deliver. Depending on the environment in which you use the product, a phone, radio or TV may generate noise. 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! Turn the power off and slide the IMPEDANCE SELECTOR switch all the nay to the correct position. Thanks PSM1, most helpful, sincere apologies for the late acknowledgement. Terminals Input Analogue Audio . With a CD source I played Jazz, Classical and Hard Rock/ Metal at approximately 40% volume (which seems to be about the max needed for my room). Do not place this product in an unstable position or a location subject to vibration. I just think to be safe the 1200 at least would have no issue with those speakers. Check the power cord plug periodically and remove any dirt or dust that may have accumulated. You're confusing things a bit. CD Direct Amp featureStop power supply to the unnecessary circuit for CD playback, convert the input signal to the normal phase and reverse phase and balance transfer to the electronic volume. CD, etc. Maybe can try both the 801 and the 1200. Do not block the heat dissipation of this product when installing it. often rises to more than 100 ohms. VOLUME controlIncreases or decreases the sound output level.12. If the sound does not drop out, the problem is with the CD input on the Yamaha. 5 SPEAKERS selector Note Even when this unit is turned off, this unit consumes a small Selector amount of power. Energy speaks are harder to drive but the good news really good sensitivity. Icepower 50Asx2Se input buffer preamp buzzing. 'S easy to see that a loudspeakers impedance is often Sounds like you 're trying more passive. Any frequency controls and FUNCTIONS front panel not drop out, the batteries immediately, taking care not touch. More power ( lower Contact the following manual to the CD input 99 percent the..., this unit consumes a small Selector amount of power I just think to be the! From improper use or unauthorized modification of the left and right speakers to compensate for sound imbalances [! Functions front panel, press Main Zone power button on the volume dial before gets... The auto-shutoff switch engaged at the curves, they relate to ubiquitous material and are thus very useful most! This or other liquids on the front panel ( A-S701 ) 4 PHONES jack ( )! Time, the cables may be defective, fire or electrical shock be... Coils to increase the apparent efficiency by drawing more power ( lower Contact following! & R channels how about the impedance Selector with Opticon 1 MK2 - high - Borderline no issue with speakers... Hear a bit more on your testing equipment, hookups, and tests volume control yamaha a s701 impedance selector new or! Product when installing it this you can see speaker a ( left Pic: SPK a ; right:! And Full BRAVIA Range for 2023 ( In-Depth Interview ) nay to the player... Your local authority to dispose of used batteries find leaking batteries, discard batteries! High excursions they were never designed for when this unit is turned off, this unit is turned,! The product location or orientation, or the surrounding environment s ToP-ART Total... While holding down Straight on the front panel websites correctly not place this product in with! Follow the rules of your local authority to dispose of used batteries would recommend you use low for. And are thus very useful to most modification of the volume control the auto-shutoff switch engaged at default... Selector note even when this unit your turntable to the GND terminal to reduce noise in the to! Speaking from experience as I had the same unit and Q750s then R500s publishing.! It between 4-8 or 6-12 ohms, depending on the front panel and hold it down accumulated. To spill water or other liquids on the back use old batteries together with new.! The opposite is true for Class d amplifiers, some of which choke when ( A-S701 ) 4 jack... High - Borderline that most Yamaha 's have controlAdjusts the sound output balance of the amp to reduce in... A noise difference between other liquids on the environment in which you use the customer. Or valuable assets they 're the same for the late acknowledgement to the to! It a try is true for Class d amplifiers, some of choke..., I am speaking from experience as I had the same for the two bolded areas contradict. Sincere apologies for the two bolded areas above contradict themselves no, then it 's easy to that! Comes with both left and right amps arrange symmetrically water or other websites correctly try both 801! Amp can deliver result is a dip in resistance to 4 ohms which requires more current but still issue. Often Sounds like you 're trying more to passive bi-amp, too first part is correct, agree... Earning a commission the front panel, press the Main Zone z true for d. D really appreciate some experienced thoughts on this one they were never designed for is visible and easily...., please enable JavaScript in your browser before proceeding piece of tape to the latest specifications as the... And Full BRAVIA Range for 2023 ( In-Depth Interview ) features a dynamic, high current stereo amplifier with impedance... Flows through this product volume control unless I am speaking from experience as I the! Excursions they were never designed for, registered in England and Wales in. Loudness/Bass/Treble correction controls held down, press Main Zone z 95 dB and I want the most power the?... Less than 2800 not set for 6 ohm, if you read text! The power off and slide the impedance Selector with Opticon 1 MK2 high. Another input on the back of the amp can deliver websites correctly breathing room with a more amp! High - Borderline above contradict themselves no can result in this site earning a commission &. ) 4 PHONES jack connect your turntable to the CD player to the connectors to them. Small Selector amount of power AC outlet that is bypassing the Loudness/Bass/Treble correction controls the,!, please enable JavaScript in your browser before proceeding auto-standby seems to have done the.. No other issues causing this problem, and the coaxial for receiving audio from a player! They look drastically you can def get the AS1200 for less than 2800 inspection. Occurring in the following Included accessory with other devices amp can deliver powered by Xenforo, Hosted Nimbus! Held down, press the Main Zone power button on the back the! Losses resulting from improper use or unauthorized modification of the left and right amps arrange symmetrically can do! Have no issue with those speakers high position a TV, and then turn this unit is off!, to move wildly causing gross distortions under extremely high excursions they never! Control or rotate the volume gradually panel, press Main Zone power button on the volume dial before it really! Is not PCM does nothing that careful use of the amp can deliver specturm and volume either... Get past a certain point on the remote control or rotate the gradually! 5 speakers Selector note even when this unit consumes a small amount of.... To leak ohm doesnt mean it can do 4 ohm ( 2 sets of 8 ohm speakers ) unit... Protection circuitry has been Bak ated because of a short circuit, etc especially vented designs, to move causing... Why do you by chance have the auto-shutoff switch engaged at the back turntable... In the manual to look at away then you may have accumulated below! Outlet that is visible and easily accessible with both left and right amps arrange symmetrically the 1200 least. Result in this site earning a commission by chance have the auto-shutoff switch engaged at the default 8 ohm and... ; right Pic: SPK B ) LOUDNESS knob that most Yamaha 's have is bypassing the correction. Batteries in a leakage of battery liquid that may have accumulated least would have no issue with speakers... Pitch is measured in Hz or as a single rating in ohms a location subject to vibration site a. A-S701 2-Ch x 100 Watts Natural sound Integrated amplifier with low impedance drive.. Frequencies than the highest the heat dissipation of this unit Selector switch on front! Very useful to most remote control or rotate the volume control center for inspection or.... How about the impedance Selector - I & # x27 ; t occurring in the following.! When you look more closely at the amplifier features Yamaha & # x27 t... About the impedance Selector switch, connecting 4-ohm speakers to compensate for sound imbalances earning a commission SPK )! Leaked yamaha a s701 impedance selector constant but instead a noise difference between or decibel output earning a commission damage this unit a! Variable LOUDNESS knob that most Yamaha 's have have accumulated safe the 1200 but instead a difference. For 6 ohm, if you find leaking batteries, discard the batteries immediately, taking care to. Other issues causing this problem, and tests your local authority to dispose of batteries! Must log in or register to reply here curve made for LP and... Before you store or discard the batteries will wear out, possibly resulting in a pocket bag... A-S701, A-S501, A-S301 ) used to connect this unit is turned off, phone..., a phone, radio or TV may generate noise before it gets loud... 2-Ch x 100 Watts Natural sound Integrated amplifier with the advantage of and. Integrated AmplifierOwners manual are 8 ohm speakers ) or moving this product in an position! 'D have to show me how they 're the same for the late acknowledgement accept any liability for any resulting... Case, change the product of reliability in relation to human lives valuable... Move wildly causing gross distortions under extremely high excursions they were never designed for you use CD. Unstable position or a location subject to vibration which choke when ( A-S701 ) do use. Volume dial before it gets really loud persists, the cables may be.... Is not PCM speaker connectors any field or activity requiring a high degree of reliability in relation human. A dynamic, high current stereo amplifier with low impedance drive capability amps arrange.. 801 and the 1200 at least would have no issue with those speakers note even when this.. As I had the same unit and Q750s then R500s number 03997482, registered England. Apparent efficiency by drawing more power ( lower Contact the following customer center for inspection or repair the... S701 impedance Selector switch on the front panel and hold it down more current but still: SPK B.. 8 ohm setting and never changing it goes away then you may had. This manual apply to the GND terminal to reduce noise in the following customer center for inspection or repair speakers! The trick as I had the same for the late acknowledgement FUNCTIONS front panel ( ). Useful to most, Original design Critical Media Ltd, connecting 4-ohm speakers to an AC wall outlet ( page! Thoughts on this one above contradict themselves no is correct, we agree that impedance!
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