Marantz 2270 4 ohm speakers. Marantz Receiver – Model: 2270 $ 750.

Marantz 2270 4 ohm speakers An AVR rated for 8-ohm speakers will probably have no problems driving a 4-ohm design that is almost purely resistive, 100 dB/W/m efficient, only Mar 13, 2010 · Most of these receivers are rated for 8 ohms and specify 6 or 8 ohm speakers, but, they all have fairly robust power amp sections compared to most other receivers, and of course, the higher up and more powerful, you'd think they would be more and more competent with 4 ohm loads etc, but they aren't officially described as being compatible with Apr 12, 2021 · 2 pairs of speakers; Technical Data. I got it from original owner and I have never heard it. I can get a little sound from the tape dubbing out. Usually says not to use 4 ohm speakers. Speaker Load Impedance: 4 Ohms to 16 Ohms; Inputs: 2 Play/Tape inputs, 2 Phono inputs, 2 Record inputs, 1 AUX input, 1 Main input, 1 Dubbing input; Best Speakers to pair with Marantz 2270. Theres a suppression cap across the power switch terminals marked . The unit is a standard US unit that is 120v only, i have a transformer from a multivoltage 2270 that will make the conversion easy. I'm not sure what the specs are on your Wharfedales, I bet they're nice with that 2220 though. Nov 16, 2024 · While 4 ohm speakers can be demanding on receivers, they also come with various advantages: 1. I’ve read: 1. In Speaker recommendation for Vintage Marantz 2270. I have 4 ohm Dynaudio Audience speakers and use Arcam gear to drive them. Related products. Marantz PM8006 lets you connect your turntable via its Phono input and start listening to your vinyl collection without a hassle. Some 1978 Marantz are rated for 4 ohm operation. 3″ x 5. My 240 amp, however can take anything I I recall that the alleged 2270 problem running 4 ohm speakers were in the early production models and that the ability to run 4 ohm loads safely was corrected in the later serial numbers. But the question is how well will it work with speakers that dip below 4 ohms, especially considering the ages of these units now. Continuous power (at distortion factor): 0. It The 2270 isn’t good with power hungry 4 ohm loads like the AR3a, it was fine with easier 4 ohm loads though. Marantz 2270 with 8 and 4 ohm Speakers. the technical data sheet of the marantz nr1200 says that it is an 8 or 6 ohm power output. Polk monitor 4 and Dayton audio 402. Been a bit absent from the Marantz forum working on some Sony amps. If you have your speakers in parallel, you are running 4 ohms per output, and 2 ohms total if running all eight speakers. Aug 27, 2024 · I have a Marantz 2270 receiver powering a set of Jamo c103 speakers and a SVS 12" ported sub in my I try to calculate it based on the rated output at 8 ohm but I get Gain = 100. Aug 17, 2012 · See the attached discussion regarding power output of the Marantz 2270 . Aug 23, 2011 · You can’t really go wrong with a Marantz 2270 receiver. Best Speakers for Road Glide. I would not try it again. You can only use one set of 4 ohm speakers. I hooked it up last year to new Totem Hawk speakers, using a Marantz CC4300 5-disc changer as input. response 5020000 For Sale is a Pair of Vintage Marantz HD77 250W 4-Way 8 Ohm Floor Speakers; Tested and they sound real good. Forums. The 22XX series of Marantz receivers stand as Marantz’s first serious foray into the receiver arena. if you want different speakers, Marantz and Acoustic Research speakers pair very well together. SaturationPt. The tuner is very good. The original woofers have been replaced. Will the receiver be able to handle It can take 4 ohm loads, no problem. but, lacking that assortment, I've found that JBL speakers of the era work great for a rock/jazz type of sound (I use L 26's with my 2270) and AR-5's * 4 ohm speakers require an amplifier to deliver 2x the amount of current to the speakers as do 8 ohm speakers, for the same amount of power. onemug. However, a 4 ohm speaker does not necessarily use more power (wattage) than an 8 ohm speaker. Cheers, Snade Jun 20, 2014 · The 2275 will handle inefficient 4 ohm loads better than the 2270 will. Depending on when the DM2000 was manufactured, you have a 30 year old speaker. I'm currently starting a refurb project on some AR-3As and would really like to pair them with that Marantz. The. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Jan 24, 2013 · Waiting to get my Marantz 2238B receiver. Amplifier. Hello. This method requires four 16-ohm speakers, two used for My 2270 sounds muffled and very weak compared to the other two receivers. My stereo speakers are Cerwin Vega RE30's (4 ohm) and I currently have Many people enjoy the sound of vintage receivers, and there are MANY that can drive 4 ohm speakers. The extra speakers will load your amp more and if it is your receiver, it should pop more with the 4-6 ohm load. I am currently running some 8 Ohm Klipsch Fortes as my A Channel. What's new. Location: New York. Main and Remote. It has excellent all-round performance as well as an iconic vintage style and values will probably do nothing but go up. Subscriber. Many recommend not to use 4 ohm impedance speakers with the 2270, so I'd look for 8 0hm ones. The 2270 is. Audio Devices. Almost all the Marantz and Pioneer receivers from the 70's can drive 4 ohm speakers, (and were rated for such use) and if you go back to the 60's you can get yourself a classic tubed receiver like my Fisher 500c. Have a friend that decided to run 4 8-ohm bookshelf speakers (2 on main, 2 on remote) from his Marantz 2270 and reports the right channel cuts out at Marantz 2270 and 4 ohm speakers. J. The Marantz 2270 Stereo Receiver is the is ubiquitous in the world of classic Hi-Fi. 4. I just got a set of 8 ohm vintage speakers and would like to use them together with the 4 ohms. 1+120 ohm 350v ac 650v dc. The midrange and bass opened up nicely. jmarley7; Apr 1, 2014; Marantz Audio; Replies 5 Views 2K. Carry out the following settings when using a speaker with an impedance of 4 – 6 Ω/ohms. Compatibility with High-Power Amplifiers Jun 22, 2011 · A friend is looking to sell his 6100, he has waaaay too much gear, I've always wanted to join the McIntosh club, his is very minty. The Advents are rated at 8 ohms and the Wharfedales are rated at 6 ohms. 4 days ago · Marantz 2270 – zu der Zeit wohl das Beste und Begehrteste unter den Top-HiFi Receivern; Ausgewogenes und warmes Klangbild; Der Maßstab bei Verarbeitungsqualität, Langlebigkeit und Klangtreue. I don't have the manuals for these and there's no indication on the back panels. Sep 11, 2018 · Pre-Out: 1 V, 900 Ohm; Headphones 1, 2: (6,3mm jack) 4 speaker pairs; Technical Data. Nov 20, 2012. Inputs: 2 phono, 2 aux, 2 Two pair speaker switch Oscilloscope Display Original Owners Manual PDF Service Manual available upon request Professionally Serviced: Lamps & capacitors. The 2270 (70 watts/ch) is a great model that sold in high numbers and is easy to find. If it was me, I wouldn't trust a vintage receiver with a The 2270 is not stable into 4 ohms. The fuse does not protect it. thanks! Jun 13, 2024 · If you’re looking for high-quality speakers that your Marantz 2270 will make the most of, then go for speakers that’ll play your kind of music. etc. The 2275 boasts of a Phase-Lock-Loop FM Dec 17, 2012 · I have a beautiful 2275 Marantz receiver that I have simply love. If the impedance dips to 2 ohms, the unit will trip its Protection circuit and the risk of weakening internal circuits is increased. MFGuy. I am picking up a 4270 tomorrow and can't wait to hook everything up! I downloaded the manual and it says in 2X70 mode do not use 4 ohm speakers-use 8 or higher. I am Home. I found a decent deal on some Paradigm Studio 60's. In the 4140 user manual they mention not to use 4 ohm speakers if main and remote Feb 25, 2021 · I bought my current setup new between late1974' - late 75', Marantz 2270($389) plus Walnut Case($29) and a Thorens TD160 TT ($152) first in 74' and Allison Two speakers(8 ohm) ($299} in late 75'. However, my speakers are 4 ohms. Denons website states that if you have a 4 ohm loaded speaker, you should go into the settings and change it on the avr to 4 ohms. You might be able to use your speakers with the Marantz, but it will be much more likely to overheat and go into protection mode when driven hard (i. I have a Marantz 2270 that I am having recapped. Jun 21, 2023 · Marantz receivers can handle 4 Ohm speakers just fine. Superior build quality and stunning sonics have made the 2270 a favorite among Looking for suggestions: speakers for a Marantz 2270 . In other words, soundstage, Best 16 Ohm Speakers. Don't try to run two sets of 4 ohm speakers at the same time. Save Share Reply Quote Like. Marantz 2270 and 6 ohm speakers? marmaduke; May 14, 2011; Marantz Audio; Replies 5 Views 2K. Marantz Receiver – Model: 2270 $ 750. I was looking up parallel, series and series parallel but I don’t really understand Can someone help me out please? The receiver has speaker A and speaker B, they each have a red and black input so 4 total. The low impedance (less than 4 ohm) problem was quite common with the Marantz of the 70's (2270, 2245, 2330, 2325), but remember these were designed to run with 8/6 ohms speakers and not 3 ohms. ranch 22b AK Subscriber. With all this said and done. (See my post from above) As far as the differences in volume level, I really didn't notice much difference, but I didn't take any readings before the switch. Mar 27, 2020 #4 Music2Myear said: I have a more powerful Marantz than what you have, the 2270 and was told not to do it, unless both sets of speakers are 8 ohms. Also will there be any problems with running 8 Ohms on I was told here that the Marantz 2270 receiver does not like 4 ohm speakers. Some amplifiers are more capable in this area than others. Get to know everything about the receivers and more in this article. The 2270 is not a great choice for even a single pair of 4 ohm speakers. The warm sound, the beautiful wood case on the receiver with the beautiful turntable was sensory overload! That experience stuck with me for a long time. P. Just thought I'd show off my freshly refoamed, recapped, and restored Ohm C2s! First, try what you have. I use my 2270 with both my Ohm 2xo and 4's they are rated 6 ohm though not 4 However, a 4 ohm speaker does not necessarily use more power (wattage) than an 8 ohm speaker. The top of the line 2325 (125 watts/ch) is also very highly regarded and I've been super excited to get a Marantz for some time now. It delivers 140 Watts continuous RMS into 8 ohm speakers from 20Hz to 20kHz, with under 0. Many vintage receivers were designed to drive 2 pairs of 8 ohm speakers hence a 4 ohm load. Any recommendations for speakers with 2238B? :music: OR-L245 Freq. Question is, how do I determine if my unit was an early production model or one of those later ones? If you have 4 ohm speakers it's best to use an amplifier rated for 4 ohms. 2270 running 4x 6 ohm speakers? RD Airlines; Jun 18, 2021; Marantz Audio; Replies 14 Views 680. Du kommst wahrscheinlich unter 4 Ohm wenn Du alle vier LS an den Marantz dranhängst, was ihn überlasten könnte. MFGuy; Mar 11, 2017; Marantz Audio; Replies 9 Views 3K. When the impedance drops playing music with a big low end using 4 ohm speakers, the current running through the output transistors can fry them. Thread Status: Not open for further and they sounded great with his Marantz 2270. I am a long time collector of vintage stereo gear like receivers, speakers, amps, turntables May 9, 2012 · And also remember, the AR3a is a tricky to drive 4 ohm load and is very power hungry. I’m interested to hear from others who have used external resistors to bring speakers up to 8 Ohms (on vintage Marantz units) and as well the part number and where to purchase so It rocks my 4 ohm ADS 810's, I can usually only go to about 10 o' clock on the volume dial before the dog gets nervous. Oct 2, 2008 · I'm thinking about buying a Marantz SR6003 or a Denon AVR-2809. It means that you can not drive the speakers hard or you and a tech will become friends. a marantz 2275 will handle 4 ohm speakers without a problem, as long as you don't hook 2 pair up to the main and remote outputs and run them both at the same time (puts them in parallel, making a 2 ohm load). If you’ve got the money and want a great receiver then the Marantz 2270 is an easy choice. The 2230B is a great receiver. Extended can make them too 1 day ago · I first heard the Marantz 2270 paired with a set of Klipsch Cornwall speakers and a Marantz 6300 turntable. The speakers are 4 ohm, I have 4 to hook up. Most modern amps can almost double their wattage into 4 ohms as opposed to their rating into 8. He said bring the 2270 back with the Paradigms and that’s when we discovered they were 4 Ohm speakers. Jan 28, 2015 · Post 2270 Marantz Receivers: How well do they drive 4 ohm speakers? monkboughtlunch; Jun 29, 2017; Marantz Audio; Replies 1 Views 528. On the back, an AM ferrite rod antenna, AM and FM antennae terminals, RCA phono sockets for An 4 Ohm wurden, mit einem Klirrfaktor von unter 1%, 2 x 140 Watt Aug 20, 2004 · Rich, that the 22XX series could handle 2 sets 4 ohms speakers may be true in its first years of life, but as Jea48 mentions, the "old faithful" is going on 30+, so I don't want to press my luck. Sep 1, 2020 · Looks like those speakers are low sensitivity but nominally 8ohms. If you play 4 ohm speakers loud with heavy bass on your source music, the speakers can dip well below 4 ohms, and that's where the original marantz output transistors get in trouble. I've got a set of Linton 85th paired to a Marantz 2270 and a pr of Denton 80th for small room listening to an HK 730. New posts Search forums Subscribe. . Never pair 4 ohm speakers with an 8 ohm receiver. Nov 22, 2017 · Hi It's my 3rd 2270 so I have comparison. Any thoughts? So yes, the 2270's became more durable, some have the opinion that the early ones sounded a little better 'if' paired with nice loads and 'not so much' volume. Media. gajCA · Registered. Apr 7, 2013 Which 2270 production lines can handle 4 ohm speaker loads? luddite; Nov 19, 2012; Marantz Audio; Replies 4 Views 848. The Kenwood tuner is very good and It works better the tuners in my Marantz receivers in my area. I have it connected to 4 speakers (Left A, Right A, Left B, Right B). For example: An amp specified for 60 W into 8 ohms or 4 ohms, 20-20,000 Hz 0. They are clear as a bell and asking for more. Even 3 ohm should be fine. “Video Format < NTSC>” appears on the Most marantz receivers really don't like 4 ohm loads - they will work, but they won't sound their best and may distort earlier than most amps. My only question is will they be able to drive 4 ohm speakers? I have a set of Piega 4 XL and they are at 4 ohm. But I would I've been swapping around speakers run by my Marantz 2270 receiver (i have 2 sets plugged into it) which for a a while The 2270 is not the most forgiving amp when it comes to low impedance loads. Jul 16, 2017 · Most any dual section 250kΩ splined shaft volume control with loudness taps from other Marantz model receivers, 2230, 2245, 2270 and others will probably work. How's she sound? I've got one that needs some work, those 2220s are lookers though. 4ohms, no problem. To me a good Marantz 2270 is the best value in a vintage receiver, bar none. I would like to hear from some of the excellent Marantz restoration guys on AK to find out if this is true. But I would never run it at 3 ohms. I am going to check out some Klipsch KG-4s. I'm using a Marantz SR7200 with 4-ohm Dynuadio Audience 42 all around (front, rear, center). Discussion in 'Audio Hardware' started by gss, Jun 12, 2017. L. That is also the point at which the overload protection on a pair of the speakers starts to cut out. Bestückung 82 bipolare Transistoren und FETs, 1 IC; 50 Dioden; Gleichrichter 50; 2x 70 Watt RMS 8 Ohm Sinusleistung; 2 x 105 Watt Musikleistung Jun 22, 2022 · The Marantz 2220 was an entry level model in 1973 but was still a very good performing receiver which retailed for about $300. Looking for speaker opinions. LoganNolag Discussion starter. Can I run 6 ohm speakers off of my Marantz 2270 receiver? I am assuming that 8 ohm speakers are the speakers that are normally run off this receiver. most speakers are rated at 8 ohms and so you should be good in terms of impedance matching if you have 8 ohm speakers. the skipper. Dec 9, 2012. It worked fine. One of the best vintage Again, any questionable connection in your speakers or dirty switches, bad solder joints etc, will pop with the sensitive klipsch horn drivers. To connect two 16-ohm speakers in parallel, match the positive and negative wires from each speaker and insert into the corresponding terminal for one channel of your chosen speaker connection. This has been my personal experience with a 2270 and AR3a speakers, and others have stated this as well. 8 Ohm: 2x 45 W (RMS) 4 Ohm: Dynamic power: 8 Ohm: 4 Ohm: Total harmonic distortion: < 0,3%; Dämpfungsfaktor: 45 (8 Ohm) Many people enjoy the sound of vintage receivers, and there are MANY that can drive 4 ohm speakers. The sound is so crisp and it feels like you’re being Marantz Receiver Model 2270. PB_Audio. During this period, many companies had issues with stability into 4 ohms as 4 ohm speakers were only then becoming The Superscope Marantz 2270, on the other hand, is one of the most UNSTABLE and BALL-LESS vintage receivers ever made*totally* UNdeserving of the Ebay cult getting hosed for them. Marantz 2270: 85/8 or 125/4 Ohm Marantz 2275: 85/8 or 130/4 Ohm Marantz 2285: 100/8 or 140/4 Ohm Marantz 2285B: 95/8 or 130/4 Ohm Since all receivers are set to 220Volt at the selector, they get a little more powerful. The Marantz 2275 is another step forward and is considered one of the best Marantz receivers ever. Marantz Audio. Apr 21, 2024 Adding a pair of 8 ohm speakers in spite of the user manual vigusmao; Jun 21, 2024; Marantz Audio Forum; Replies 4 Views 912. Silly me. While the 1700 wasn’t bad, the rebuilt Marantz was better in FM getting several New York City stations 70 miles away. 2. Erster Lautsprecher mit Bluetooth-Support geleakt It currently drives 4 10" speakers, and does so fairly well until about 2/3rds-3/4 volume. 3 % Attenuation factor: 45; Frequency Feb 21, 2009 · Will either the 2238b or 2270 handle a 4-ohm speaker? I'm thinking of picking up a pair of Magnepan SMGs but I would have to run them with one of these two receivers. 400 watts at 4 ohms. Aug 12, 2019. How do vintage Marantz receivers (particularly Home. Thanks to its built-in DAC, you can play digital sources directly without the need for an external DAC unit. Location: Colorado Springs, CO. It has ample power to run most any speaker setup. Like Bob said, Run 1 set of speakers versus 2 sets. That seems OK. I won't run mine with 4 ohm speakers, although technically, that's probably OK. I have two replacements for Marantz rated 0. I am finding that its not enough speaker output for my very high ceiling large room. Put your tweeter control on normal. Based on this spec alone, the Apr 25, 2007 · Hi. I find a bunch of unequal sound spaces that could be fixed with 2 more speakers. It was an 8 ohms rated speaker at a minimum of 50 wpc (so much for the 4 ohms argument). That being said, to me, my 2270/2230 sounds great with JBL L-26's but I think the speaker determines the sound more than the receiver. As has been noted, the 2270 If all pairs are in series, you are running 16 ohms per output. guitarman50; Nov 17, 2011 Hello, I have a marantz receiver thats calls For an 8 ohm minimum for the speaker circuit. So I press out the main speakers button before power-off and it's ok like this but wonder what may be the reason for the noisy power-off. This excludes any 2-channel amplifier that incorporates an A+B speaker application. If you use two sets of 4 ohm at the same time that will probably fry something. y einen Marantz 2270 Receiver ziemlich günstig besorgt. Marantz always understated the power capabilities of their amps, this one is no exception, especially when comparing with 'modern' power ratings. Ruxman Well-Known Member. Jul 26, 2017. Got the 1700 then Bob finished my 2270. I own some lower powered (2230, 2238b) marantz receivers and they sound very nice, and who doesn't love the blue lights. The Marantz 2270 was manufactured from 1971 to 1976 and is today a well-known classic. Bias at 5mV and output Offset is at 2mV. I'm looking for advice on pairing speakers with a 2270. Sound-wise, the Marantz 2270 was lauded for its warm, almost tube-like sound, a characteristic trait of Marantz receivers. But if running both main and remote at the same time, I believe they are parallel, so total nominal impedance should be 8 ohms. Jun 12, 2017 · Ideal Speaker Match For Marantz 2325. Apr 11, 2009 My personal experience is that the 2270 can drive 4 ohm speakers respectably well up to about half volume, then there's a bit of chirping on the high end. Keep in mind, however, that it does NOT mate well with 4 ohm speakers. 3% total harmonic and intermodulation distortion. Later, Marantz apparently upgraded the 2270 to deal with the 4 ohm speakers coming on the market. Jul 9, 2007 · Then I got a Marantz 2270 reciver and tried it. 9kg May 22, 2007 · Generally speaking most receivers do not handle less than 4 ohm speaker loads. So by using Ohm's law for parallel resistance we can calculate what the resistance load the receiver will see: The PM8006 is an Integrated Amplifier by Marantz that delivers 70 watts x 2 channels into 8 ohms and 100 watts x 2 channels into 4 ohms. statman122; Dec 8, 2012; Marantz Audio; Replies 4 Views 419. when I fireup the 2270 when cold the units plays loud and strong using 4 ohms speaker with a 4 ohm 50W resistor in series. my question: can i use the Talis Audio Atara Model 1 speakers with the marantz nr1200 without hesitation? Dec 24, 2008 · Hey Red wing, you'll want to match up 8 ohm speakers with that 2220. High damping factor needed. Their response was that the receiver will be fine, but may run hot. Therefore I have it in the 4 channel mode and 2 pairs of 4 ohm speakers with a Mission A700 subwoofer on the split pre-out" May 31, 2009 · Hello there, I have been enjoying my 4140 for a while now with a set of speakers rated at 4 ohm with no problems. It delivers 75 watts per channel into 8 ohms with no more than 0. The weak link in the vintage Marantz receivers is the original Marantz output transistors. Carefully check the left (L) and right (R) channels and + (red) and – (black) polarities on the speakers being connected to Apr 11, 2022 · If they are 8 ohm speakers, you will cause them to look like 4 ohm speakers to the amplifier. Now, how you tell which is which I can't say. Polk at low volume ,4 1 day ago · The Marantz Model 2285 is an all solid state receiver incorporating the innovative design and unparalleled The 2285B with silver face plate looks really nice. No speaker grilles. Tim says Just recently got mine serviced. 70 watts per channel at 8 ohms. 000 Hz (±1 dB) Bild: Marantz 2270 (Frontplatte in schwarz nachgefertigt) Bild: Marantz 2270 im Woodcase (Nachbau, original WC-22) Bild: Marantz 2270; Auszug aus Prospekt: Marantz 2270; Berichte . Compare prices, buy, or sell classic Marantz Model 2270 Stereophonic Receivers on Reverb. I believe Marantz is 4 ohm. i am planning to buy a stereo receiver: marantz nr1200. marantz 2270 and 4 ohm speakers? Discussion in 'Speakers' started by runnindonkey, Jul 12, 2011. Never pair 4 ohm speakers with the 2270 particularly because of a clipping issue at 55w. Connecting more than 2 speakers to a 2-channel amp can damage the amp if the impedance dips down below 4 ohms. 4″ x 14″) Weight: 12. Jan 24, 2013 · He's talking about a fixed resistor (not a speaker, a dummy load) used to test the unit. RD Airlines. 08% THD+N would be 4 Ohm: 2x 210 W; Gesamtklirrfaktor: < 0,3%; Dämpfungsfaktor: 45 (8 Ohm) Frequenzgang: 20 - 20. geph0007 AK Member. One thing I have read on these forums is that the power supply does not like 4-ohm loads; I don't know why. 1 2 3. My Yamaha NS 690II and JBL L-88 Nova sounded great with it, too. Only show this user I do have the manual to the 2270 and it does state that the unit will work with both 4 and 8 ohm speakers. Mike . I run four CV's 4 ohm speakers (2-MX250's and 2- MX-400's) at all times and thought the "sound" of power in the 2000X was due to my speakers being 4ohm and 105 db sensitivity. I just swapped out a pair of Large Advent Speakers with a pair of Wharfedale Linton Heritage speakers. Granted the speakers were terrible, but I could tell the system could benefit from a sub; or a full range tower with bass speaker. Marantz 2270 and 4 ohm speakers. This model was manufactured from 1975 to 1977. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link. Some amps double, some get 50% more, some high end ones produce exactly the same power at all resistance (and tend to have 4 binding posts instead of 2, one negative and 3 positive: 2 ohm, 4 ohm, 8 ohm. Seattle Repair for Marantz ? 2270 vs 2285b. Marantz receivers and JBL speakers are a perfect match. I have heard negative things about the 2270 and 4-ohm speakers. Many thanks. Hi Mike, you also might want to try posting this on Audio Karma as well. The B model has 94 wpc and can drive efficient speakers well. the 2270 does not show signs of early current limiting into a 4 Ohm RESISTOR but maybe a reactive 4Ohm speaker is another story. Summary: With the top device of the 22 series from Marantz, the customer also receives top quality in terms of technical performance, processing, ease of use and external representation, which I presently own three Marantz receivers. May 12, 2023 · Review of the Marantz 2270. Post navigation. Wow. e. I have two 6 ohm sets in two different rooms and mostly run one or the other, not both. Tom . While you may not remember a vintage speaker that had a 4 ohm resistance, there were, not the least of which is the legendary AR3a. Feb 20, 2021 · I have a Marantz NR1200 - it has the ability to drive two sets of speakers or be wired to bi-amp a single set of speakers by enabling speakers A+B at the same time. New posts New media New media comments New profile posts Latest activity. Use 4 ohm speakers with my 5470 receiver. 4 ohms at 130Hz Picture: Marantz 2270; Image: Marantz 2270; Image: Marantz 2270; Excerpt from brochure: Marantz 2270; Reports . Hello everyone, I am considering purchasing some 6 Ohm speakers. Marcev Sit back, Relax, and Enjoy the Music. Some receivers have an 8ohm/6ohm switch. The Stereo 70s is an Streaming Integrated Amplifier by Marantz that delivers 75 watts x 2 channels into 8 ohms and 150 watts x 2 channels into 4 ohms. I do not play very loud but need to sound good. With that assortment you should be busy for quite a while. Marantz 2270 will arrive next week and need to drive 6ohm energy speaker. The Cornwalls sounded just right. Just make sure not to go under that. Its fine to run one set of 4 ohm speakers. 5 ohms from before cleaning Aug 8, 2017 · I've imported a marantz 2270 into Aus from the US that i am converting to 240v. Marantz receivers usually aren't happy with 4 ohm loads. The Marantz 2270 was challenged in this area, the later 2275 was better able to drive low impedance speaker loads. Joined Mar 2, 2009 · 26,095 Posts #21 · May 21, 2020. The 2270 produces 70 wpc etc. I The 2270 is rated 4 or 8 ohm speakers. The point is the same, there was some anomaly with the power output into 4 ohms. 3 % Quadrophony: 4x 40 W / 0. Sort by Oldest first Oldest first Newest first Most reactions. The PM-10 can "only" muster 175wpc into 1 ohm. Grainger49. Reactions: catrafter and wlhd1610 Apr 7, 2013 · Marantz 2270 numbers?? Thread starter geph0007; Start date Apr 7, 2013; G. played loudly). For example, the 2500 is rated at 330 wpc at 4 ohm. While burning-in my speakers, I played CD's in 6-channel stereo mode Apr 7, 2022 · Salutations, So I'm powering the majority of my speakers off of my reciever. So, as long as the AVR doesn’t shut down at Apr 27, 2023 · This model is the successor to the famous Marantz 2270 manufactured from 1972 to 1974. But back to the DM2000. I have seen plenty of burnt 2330 and 2270 in my life due to this issue. So it's recommended not to push 4-ohm speakers really hard (loud) with this model for extended periods. It had the capability to power most speakers of the era and even many modern speakers. The 5 Best Speakers for Honda Goldwing (Reviews-2024) Best Amp for Bose 301 Speakers. Using the 2275 with only one set of speakers, should I just purchased a Marantz 2270 that was refurbished. Until I get new pair of speakers is it safe to use my old ones (specs below). Jan 27, 2014 · I eventually settled on some JBL L36, they had more bass than the Klipsch and being 3-way speakers had better separation in the midrange than the 2-way Advents. That was 1976 at a stereo shop named Farley's in Columbia, SC. May 14, 2011 #2 By comparison, I have a pair of JBL l80t speakers which I have also used with the 2270 and they don’t flinch when being pushed. Jan 13, 2022 1,237 1,437 375 Music City, USA aka Nashville. My roommate bought the first pair of speakers (small Advent @ 4 ohm) until I could find the right speakers a year later. Joshstereo Active Member. What about 4 ohm speakers (if I ever look at them)? Thanks . You can use two sets of 8 ohm speakers using the second speaker output. Tech Specialist. Audiokarma Manufacturers Forums. That can’t be right, right? DomPal; Thread; Dec 24, 2022; 2270 gain marantz marantz 2270 speaker wire troubleshooting Replies Jul 15, 2021 · Speaker Load Impedance: 4 Ohms to 16 Ohms; Inputs: 1 Line input, 1 Phono input, 1 Tape input, 1 Main input; Outputs: Headphone output, 1 Tape output, 1 Pre-out; Dimensions: 440mm x 137mm x 355mm (17. Thread starter Carlo1208; I think the switch will out last me now The resistance of the contacts dropped by . 300 watts per channel at 8 ohms. SB Marantz Well-Known Member. It sounds outstanding with my JBL L36s. Jul 20, 2017 · I still use mine with the Marantz 16 with the tone set on bypass. Select when the impedance for any of the connected speakers is 4 Ω/ohms. Minimum impedance of 4 ohms makes the Stereo 70s compatible with a wide range of loudspeakers. I have a Denon x3700 for my upstairs and a Pioneer vsx LX505 for my theater. Sep 7, 2021. Mar 9, 2005 · Ich habe mir letztes Jahr bei E. Increased Power Handling. i already have speakers: Talis Audio Atara Model 1. One of the items Marantz put in the required service tool list is a 4 ohm dummy load. Now, its successor, the 2275 carries that comparison one step futher. Disgraceful, I know. Home. The 2270 is not the most forgiving amp when it comes to low impedance loads. I'll use the 2325 for the Thors only, buy a second Marantz(not sure which, maybe the 2265) as a biamp for the W26's. don philipe. A 2252b, 2270 & 2275. Although I've used my 2270 with a/d/s speakers with no issues. Jun 23, 2020. Am I correct in assuming this means the 2270 needs to be re-capped? I will be running the restored receiver with a pair of AR-10pi’s which, depending upon the settings, can get as low as 4-ohms. Minimum impedance of 4 ohms makes the PM8006 compatible with a wide range of loudspeakers. They were great with 8 ohm loads like the AR2ax and the KLH Six though, so I guess it depends on what you're planning to use for speakers. May 14, 2011. The manafacter claims that it will blow eventually. Synthfreek I’m a ray of sunshine & bastion of positivity. I just received a Marantz MIJ 2270 from the late 70's. Aug 10, 2004 · Originally posted by Myki I'm sure your 9300 will be great with your speakers. I am having an upgrade to a speaker that has the following specs: Impedance: 4 Ohms Sensitivity: 90 dB Recommended Amplifier Watts: 50 - 400 Watts I am desperately looking for an replacement Amp that will be more suitable but struggling because it has to have similar specs to my current one for c But I’ve read conflicting opinions on pairing a 22xx receiver with 4 ohm speakers. Test from HiFi-Stereophonie issue 7/73. My Marantz (works fine, not as nice as it looks in the photo) is now hooked up to a pair of Wharfedale Reva 4's. fwiw, I have 2 early gold/engraved 2270's, not modded and in spec, and they are a joy to listen to and I'm using some 4 ohm Legacy Studio HD monitors. The speakers are rated at 6 ohms. 25% total harmonic distortion. driving 2 sets speakers with 16B. Output power (at harmonic distortion) Stereo: 2x 70 W / 0. Reply. The tweeter domes are pushed in but it doesn't affect the sound. Just purchased Marantz 2270 receiver. M. I also picked up a Marantz 2252B and a 2285B. Mike Burton, Feb 14, 2021 #1. Is it OK, or safe, for 4 ohm speakers (double OLA) and 8 ohm speakers to be on at the same timespeakers A at 4 ohm + speakers B at 8 ohm? Early 2270's were purportedly not happy with 4 ohm speakers but later versions supposedly didn't have this issue. Complete restoration with 185 components replaced Marantz Receiver Model: 2270 cosmetic condition Walnut veneer wood cabinet Inputs: 2 phono, 1 aux, 2 tape monitors Preamp/Power Amp Jumpers Two pair speaker switch PDF document available upon request: Owners Manual Feb 24, 2023 · A review of the Marantz 2275 vintage receiver from my collection. They sound fine, but I was wondering what speakers would really be a good match for the receiver. You need high current and lots of it, many an AR3a got burned out tweeters played on underpowered amplifiers. The marantz he is talking about connects the speakers in parallel when using "main" and "remote" speakers at the same time. I was 2 years out of high school and hung around with a friend who had purchased a Marantz 2270 receiver along with a pair of EPI (Epicure) 400's. Frequency response is an Dec 25, 2023 · This year, check out 5 Best AV Receivers For 4-ohm speakers. Recently I picked up a 2270 to run AR3a speakers but soon read that this was not what the early 2270 could do without risk to the receiver itself. With their lower impedance, 4 ohm speakers often provide better efficiency in power handling, which translates into potentially louder volumes and more dynamic sound. Marantz says in their docs "if you wish to run both pairs together then speaker A must be no less than 8ohms speaker B must be no less than 8ohms If you use The 2270 powers 4 as well as 8 ohm loads with no difficulty. I collect stuff. I'm looking for warm sounds to listen to rock style Pink Floyd, The Doors, Led Zepellin etc Aug 1, 2009 · Can the Marantz SR5003 power 4 Ohm speakers? The manual only lists specs for 8 and 6 ohms yet nowhere does it say not to use 4 ohm speakers. On 4 Ohms I got 100wpc for both channels driven and 120w single channel, again excellent. IF you run two sets of 8 ohm speakers on it, that is a 4 ohm load. Oct 12, 2022 · Speakers with Marantz 2270 Speakers - Bookshelf for my first installation I plan to take a Marantz 2270 amp but I don't know which speakers (Bookshelf)and which woofer to choose. In the German mag " Stereophonie" from i think 1974 the test result showed that it delivered 90 w/ 8 ohm and 140w/ 4 ohm. Carefully check the left (L) and right (R) channels and + (red) and – (black) polarities on the speakers being connected to Marantz Receiver - Model: 2600. Connecting the speaker cables. I know that Marantz receivers can have issues with 4 Ohms and 2 Ohms, but I am not sure about 6 Ohms. Maybe it’s an unfair comparison as the Marantz got a major rebuild. Bob said the 2270 clipped at 100 watts. the minimum magnitude is 3. Klipsch Cornwall Mar 15, 2018 · I pulled a bad 250K ohm RM0254021A from a Marantz 2270 and replaced it with a 250K ohm RM0254022B I took from a Marantz 2015. Marantz Audio Forum Jul 23 Apr 13, 2024 · Stereophonic Receiver 2270 Radio Marantz Sound United LLC; Vista, CA, build 1972–1975 Hi Blend, Low & Hi Filters, Loudness, Mono, Muting, Main & Remote Speakers. That may or may not be a problem but, with receivers, 4 ohms is usually a tough load requiring you to keep your volume at lower levels. Press the main unit’s ENTER to complete the setting. Press and hold the main unit’s ZONE2 SOURCE and STATUS at the same time for at least 3 seconds. The Marantz 2270 has two pairs of speaker connections, one each for main and remote speakers. Another Johnson VIP/Donor. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Select when the impedance for any of the connected speakers is 4 Ω/ohms. Lordy, Marantz 2270 - Details The Marantz 2270 is one of the finest receivers available. Sep 22, 2019 · I repeat, any such reasonably well build receivers or amplifiers can drive 4 ohm speakers as long as you understand the output power limit of the unit. I also "had" a Marantz 2270 and have a Pioneer SX-850. I have tried my own 2270 I've been swapping around speakers run by my Marantz 2270 receiver (i have 2 sets plugged into it) which for a a while (nearly a couple of decades!) it had two 8 ohm pairs hooked up to it. Press the main unit’s STATUS to complete the setting. 00 Read 1 day ago · For over three years the Marantz 2270 was the standard by which all others compared their receivers. It's more powerful than the 70 watt rating, by a good bit. So to answer your question, yes a 4 ohm speaker is OK to use. May 11, 2016 · Realistically whether or not you need a "4-ohm rated" AVR will depend upon the speakers, their actual impedance and sensitivity, your listening position from them, what you listen to and how loudly, room size, etc. statman122. It is an integrated amplifier with a decent power output of 70 Watts into 8 Ohms and 100 Watts into 4 Ohms (RMS). Marantz SR6014 is a certified 4-ohm AV receiver with Wi-Fi, AirPlay, Bluetooth, and Jul 17, 2021 · Sonic Characteristics and Important Specifications of Marantz PM8006. Try pushing that thing to 70wpc with 4-ohm speakers and the tweeters will IGNITE! The early models (ironically, the "champagne finish" ones coveted!) had a Marantz 2270 with 8 and 4 ohm Speakers. That Marantz can handle the Koss' nominal 5 ohm impedance, and has plenty of power given the Koss' relatively high (94 dB) efficiency rating. 3. I've had a few 2270's in tip top shape and none of them could handle AR3a speakers very well when pushed, they kind of ran out of steam. You can pair 4 ohm speakers with the 2270 as long as it’s only one pair. On went the resistors and the sound was like night and day. R. I have Martin Logan speakers so I'm not expecting it to power them to concert levels with the 70wpc amp section, More of a late night smooth jazz and classical evening SPL. 46 Apr 20, 2024 · does marantz 2270 have the watts to power bose 901v speakers . Blue Shadow Waiting for Vintage Gear from this century. Wondering what speakers you think might go well with the system. Follow Ups: 2270 - Fatcobra 14:21:37 01/16/04 (0) May 28, 2024 · It's a 45 watt amp at 8 ohms and 60 watts at 4 ohms. I'm running both 6ohm and 4ohm speakers through them. Dec 22, 2022 · What the 2/4/8 ohm power rating is probably meant to tell you is that you could run 1 pair of 4 ohm speakers whose load could be as low as 2 ohms or 2 pairs of 8 ohm speakers whose combined load could be as low as 4 May 11, 2015 · I have a newly acquired Marantz 140 amp and have read that it should really be limited to an 8-ohm load. Is there anything I can do on my end to protect the amp while driving a 4-ohm load (besides of course not playing too loudly for too long)? May 14, 2009 · So when can i use 4 ohm speakers if at all? I read a foum post where someone claimed the following "The unit power rating is given as 4X25w or 2X70s, and one needs to avoid using more than 2 4 ohm speaker in the 2-channel mode. I actually contacted Marantz when I bought my 5006 to ask this question. stereowiz. Lower resistance speakers play louder but pull more current. But, I know that the adjustments was done as per the service manual. Feb 4, 2015 · I would like to setup two pairs of speakers on my Marantz 2275 and 2270 Running 4 Speakers? gregmcm; Dec 28, 2019; Marantz Audio; Running A&B Speakers - Damaging? gregmcm; Jul 26, 2017; Marantz Audio; Replies 1 Views 242. Jump to Latest 21 - 40 of 50 Posts. I dont here the popping noise. All it does is reduce the volume level on the 6 ohm option. Yes, it will work with 4 and 8 ohm speakers. Audio. Thread starter MFGuy; Start date Mar 11, 2017; MFGuy Active Member. I've been searching around for information regarding 4 ohm speakers for a 8 ohm rated receiver, but am still at a loss as to whether it is alright for me to use one set of 4 ohm speakers for my 2250 marantz. Running Marantz 2275 with 6 ohm speakers. The 2252B and the 2285B have more detail than the 2270 does, but the 2270 has a nicer midrange and is a tad more musical than the other Marantz receivers that I own. Superior build quality and stunning sonics have made the 2270 a favorite among audiophiles for decades on end. That all changed with the introduction of the 2275, but the 2270 Many people enjoy the sound of vintage receivers, and there are MANY that can drive 4 ohm speakers. A friend of mine has a pair of those Klipsch that he runs with a Marantz 2270B and a 1200 with Shure M97 cart and let me tell you it is amazing sounding. The 1700 and the 2270 were hooked up to a pr of JBL Decade 26s. Big Tuna Too Marantz 2275 and 2270 Running 4 Speakers? gregmcm; Dec 28, 2019; Marantz Audio; Replies 3 Jan 10, 2008 · I fried the output transistors on my 2330b on 4 ohms speakers. Jun 30, 2017. I had that connected for the last 8 years to a Denon AVR-3300, but will one of the two candidates have problem with the speakers? Jun 8, 2019 · Marantz 2270: Right speaker sounds better when left MONO IN button is pressed. The Model 30 will manhandle any speakers that don't dip below 4 ohms. Mar 11, 2017 #1 This is probably more of a general question than one specifically for my Marantz. I tested the unit on a pair of very cheap pair of bookshelf speakers. Have had input of Advent OLA but would also investigate bookshelf style. Although it is "safe" to use with a 4 ohm load, it had a design flaw that causes it to clip at only 55 watts vs The 2270 has two sets of speaker terminals. 1uF 120ohm 275VAC 1/4W and the other one 250VAC 1/2W. May 6, 2011 And the Marantz 2270 is not spec'd like it was when new. The Marantz 2270 offered a robust 70 watts per channel into 8 ohms, which was quite impressive for its time. Is that just at extremely high levels? I'm currently running a marantz sr7007 with monitor audio RX8s which run at 4 ohms, GXC150 which runs at 8 ohms, and RX1s which run at 6 ohms. Nov 17, 2011 · I'm considering purchasing a pair of Mission 753's to run on my Marantz 2275. Jun 19, 2023 · The 2230 produces 30 watts per channel into 8 ohms. Speaker load impedance: 4 to 16 ohms; Dimensions: 17-21/64 x 5-25/64 x 14 inches; My Marantz 2270 will not output sound to speakers or headphone. For some reason the balance slider on many other 22xx Marantz bother me and appreciate its absence on the 2270. furnitureguy; May 14, 2011; Marantz Audio; Replies 10 Views 4K. The one Achilles heel of these Marantz units is low sensitivity speakers with low nominal impedance. A 4 ohm speaker could suck the life out of this receiver in a hurry. I do not mind a little bit less power than 70W. What speakers would you pair with this for great sound of rock, jazz, etc. sensitivity: 88 dB; nominal impedance: 4 ohm; Fluance: RT85 Blue sound Node Thank you very much. The Advent is a more practical speaker with your Marantz. Marantz 2275 and 2270 Running 4 Speakers? gregmcm; Dec 28, 2019; Marantz Audio; Replies 3 Most marantz receivers really don't like 4 ohm loads - they will work, but they won't sound their best and may distort earlier than most amps. You can see/hear a demo here: -Power handling: 250 watts RMS, 3 Aug 24, 2013 · I'm just curious if anyone is having any success with 4 ohm speakers using a Marantz mm7055 power amplifier. Click now to learn more. ggg71, Jun 13, 2017 #15. May 17, 2011. these are 4 ohm speakers. I am working within a budget of about 400-650ish. I too was VERY disappointed by the Marantz 2270. System: Marantz 2270 with light rebuild Speakers: Wharfdale Bookshelf . 3%. New media New comments Search media. msyk scm oag lkdsv gbdodj qiqeyax ueato mqoa kdiqg nwg