Sansui 9090 vs 9090db e. Apr 30, 2014 · I own both a working Sansui 9090DB and Sansui Eight Deluxe. You can choose to offset the cost of the repairs to your 9090DB by selling other less valuable audio components. A number of factors, including the failure rate of the dolby decoder section of the 9090db (and from what I've heard and seen it can't be fixed if it goes bad - you've got to swap out one from another unit, if you can find a "parts unit") influenced my decision to opt for the 9090. B/F Jun 5, 2023 · In the golden age of Hi-Fi audio, the Sansui 9090 was one of the most advanced and attractive receivers that any audiophile would want to own. All of the higher-end classic Sansui Receiver's sound great with the kind of build quality you just can't buy in today's equivalent dollars. 125wpc) then 9090DB. Jul 1, 2018 · Data. 00 and $1850. 1% at or below rated min. The tuners are comparable and phono sections are about the same. It has more depth,more pleasing highs and lows,and is much more dynamic sounding. The 9090 has selectable turnover frequencies for the highs and lows, plus a midrange. It has a highly selective FM front-end, through very sophisticated electronic design. The 8080/9090 use a quasi complementary NPN only amplifier The power supply on the 8080/9090DB is larger and has a much higher May 30, 2005 · I own both and have done some serious listening to them. People go crazy over those vintage Pioneers but I think those Sansui are superior in sound quality. The 9090DB is considered one of the "best of the best" receivers from the 1970's, and certainly a must-have for serious Sansui collectors. Hase’s testing regimen also revealed an excellent tuner, which is hard to find in today’s mainstream audio gear. Also, take lots of pictures and/or videos of it. Really like its sound pose this to the AK'ers out there if you had to choose only one of these beauties which would it be and why?:scratch2: I tend to lean towards the Marantz due to its build quality and general From Sansui: The Sansui 9090 is a high output version of the 8080 stereo receiver with 110 watts continuous, per channel (minimum RMS) at 1000Hz both channels driven into 8 ohms, with no more than 0. The sx-1250 is a cut above in sound. I've read that the 950 is supposedly the most warm/"musical" sounding of the SX-xx50 series, but haven't owned any others. Jul 2, 2013 · the 9090 is just a 9090db without the dolby board, which is known to have issues. The 9090DB uses a more modern design and has a beefier power supply. Jun 22, 2023 · The Sansui 9090DB is a beautiful receiver. It hit the market around 1975 and had an MSRP of over $900. They are known to have a few reliability issues and I believe there were (5) versions so they are difficult to work on. Sansui 9090 vs 9090db differences. BUT, that is an amazing price for a 9090db in good shape. Main Specifications: Power Output: Min. Even if it were a sx 950, I would go with that Sansui. Speakers: A, B, C, A+B, A+C Bass: 300Hz, Defeat, 150Hz Treble: 1. Plusses for the Sansui, it has a Tuner, it has a MM Phono Stage for a Turntable, pretty sure it has a splittable Pre-Amp/Mains, so either the Pre-Amp Section, or the Amplifier Section may be utilized with other equipemt, and one can easily insert an EQ here, and Oct 26, 2011 · I was interested to acquire an sansui 9090db but i went two weeks ago to a thrift store and i found a Pioneer SX1050 in excellent condition,just a small dent on top of the wood cabinet. Found a couple in my state going for $1700. Mar 7, 2024 · @Pete Wargo: The Sansui 9090DB is an iconic receiver of the 70's and I wouldn't part with it. Free SANSUI 9090DB RECEIVER CONTROL KNOB ALSO FOR QRX-9001 7070 8080DB May 19, 2021 · This receiver has been featured in an article posted by Sound & Vision!https://www. The Amp section on the 8080/9090DBs is more robust, using a standard NPN/PNP complementary Push/pull amplifier. 00:00 Introduction 03:11 Basic Features06:12 Measurements10:10 Harmonic Conte Jul 22, 2017 · Hello everyone I have a few questions. I traded an updated Dynaco ST-70 with a DIYtube driver board for it. Personally, I like the look of large “G”s vs. 1% total harmonic distortion 125 watts per channel into 8 ohms. 5kHz, Defeat, 3kHz Dolby Function: Sep 29, 2008 · The 8080/9090 has one phono input, the 8080/9090DB has two. There is more to healthy amps than changing caps. Jun 18, 2023 · Compare the features, specifications and performance of the Sansui 9090 and 9090DB, two of the best receivers ever made in 1975. 9090DB isn´t just a 9090 including Dolby. The 9090DB power supply is more robust, it draws around 450 watts, the 9090 draws around 275. RMS, both channels driven, from 20 to 20,000 Hz, with no more than 0. I quite enjoy all of my receivers, the 950 included. 0:00 Introduct Oct 2, 2008 · (Note the 8080/9090 can be modified to do this) The 8080/9090 has one phono input, the 8080/9090DB has two. Dolby circuit only on the 8080/9090DB Nov 4, 2015 · So the 9090db holds value more then the 9090? Any TOTL classic receiver will hold its value well. The filter caps on the 8080 Apr 14, 2022 · Re: Sansui 9090 and or 9090DB #18 • May Fri 06, 2022 9:09 pm Additionally on the 9090DB, there is often an issue with the Dolby switch connections to the circuit board. I had a 3802 and it was pretty quiet anyway, the audio could not match my memory of the 9090, great sounding radio. Here we have a beautiful and fully restored example of the classic Sansui 9090DB Stereo Receiver. The Dolby circuit can be used even for other sources such as Tape Deck without Dolby. The amplifier sections are completely different. They are both considered the "flagship" of the big watt receivers in the '70s. It doesn't have the troublesome Dolby board. Manufacturer: Sansui Model: 9090 DB / 990 DB; Years of manufacture: 1975 - 1977; Made in: Japan; Color: silver, black, wooden cabinet; Remote control: no Jan 23, 2014 · If anyone has owned both of theseis there much difference in the sound of these 2 models? I did some searching and found people preferring the 9090 for not having the dolby board but I'm just interested the sound. I have a chance to buy a pioneer sx 1250 or a sansui 9090db and a sansui g-9000 any input will help thx gene Nov 15, 2021 · The 8080/9090 has one phono input, the 8080/9090DB has two. Another fine older Sansui receiver is the Eight and Eight Deluxe. Sansui 9090 Receivers user reviews : 4. When it's an original-owner component, it's more difficult to justify letting it go. Jul 19, 2024 · One of the best Sansui receivers ever made. Both are Nov 18, 2010 · Sansui 9090 vs Sansui 9090db. The Sansui 9090 is a high output version of the 8080 stereo receiver with 110 watts continuous, per channel (minimum RMS) at 1000Hz both channels driven into 8 ohms, with no more than 0. soundandvision. The 9090 is rated 110W, the 9090DB was top-of-the-line at 125W. 00. I traded because I needed some ss for the summer and I have another tube amp (Scott 208). Nov 10, 2009 · (Note the 8080/9090 can be modified to do this) The 8080/9090 has one phono input, the 8080/9090DB has two. Maybe a Pioneer sx 1050 for the win for the comparison. Aug 18, 2006 · Both the 9090 and 9090DB are fine receivers but there are major differences in design between the two. 2% THD Note that the 9090 distortion figures are twice that of the 9090DB this in no doubt because of the power supply in the 9090 being much weaker than the 9090DB. Also “G”’s are larger and more powerful (160wpc vs. Produced during the Sansui golden era and only for three years, beginning in 1976. By 1977, Sansui had figured out how to make really nice sounding tone controls. can you tell the differnce between the 2 AFA power output, no (15wpc at that point is nothing) but Sansui (like all the vintage gear companys) alwasy underrated their gear, so I am sure it's putting out more anyway Dec 25, 2003 · The 9090 (and 8080) were introduced by Sansui for the 1976 model year. The big pioneer is clean and is not the least bit tiring to listen too where ever the vol is. Does the dolby affect the am or fm or the inputs such as a tape or phono input. It also seems they are rarer then more common 9090DB. It features a 125wpc power amplifier section, direct readout power meters, an AM/FM analogue tuner, Dolby noise reduction circuit, Bass, Midrange and Treble controls (defeatable), two tape loops and a Moving Magnet Phono stage. The filter caps on the 8080 The 9090db actually uses the exact same amplifier section, with slightly different output transistors, in parallel pairs, to handle the higher currents of twice the power. I listened to it, it was a About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Sep 3, 2007 · The 9090db is considered by a lot of folks to be the best Sansui ever built. Feb 15, 2019 · Hmm - maybe this thread should be called "9090 vs 9090DB vs G-9000" based on the responses so far, lol. By willland January 14, 2017 in I was helping a buddy a few years ago sell a 9090 DB. May 22, 2008 · Hello all Sansui fans, For those that have had or have sansui 9090db and 8080db, I would like to know which sounds supperior. The vintage Sansui sound is awesome, but I would look for a AU-717 or 919 integrated. You could hook up a 8ohm dummy load and look to see when the sinewave clips on a oscilloscope. RMS power output Oct 21, 2024 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Feb 4, 2024 · Hi, I've been comparing schematics between the Sansui 9090 and 9090db and discovered a lot more than just the Dolby circuitry being different between them. Mar 12, 2007 · Have owned a 9090 and a db version Sansui have also owned a Marantz 2325 and presently picked a 2325 up for $35 at a SA store. Sep 14, 2005 · The power supply on the DB model uses a pair of 12,000 uf caps, the 9090 uses a pair of 6,800 uf caps. Apr 22, 2007 · The 9090 vs 9090DB debate has been going on for a very long time. I think $3500 for a rebuilt 9090 is beyond silly. My speakers are Hales Concept Twos, and I was Feb 8, 2004 · PG:9090DB. 9 out of 5 - 30 reviews - audioreview. I live near a retired Sansui tech and he HATES working on 9090's. The 9090 may or may not sound the same as Apr 28, 2004 · The 9090DB is 125 watts 20-20,000hz with no more than . Been searching for a Sansui 9090 receiver. just a FYI. Jun 18, 2024 · With that said I have heard a 771 and a 9090 (non db) and the 9090 sounded like it had way more power to me. CharlieBee Sep 20, 2020 · "I'd suggest that likely the higher distortion is due to the quasi-complimentary output stage (all NPN devices) design of the 9090, versus the full complimentary design (NPN and PNP outputs) of the 9090db. I'd say the 9090 IS less complex and less prone to potential problems, but if the 9090db has been serviced by a qualified tech (and that's the tricky part, defining qualified for classic equipment) it's the far better machine with a few years of progress In this video I review the restoration that was completed this Sansui 9090 stereo receiver while comparing it against its successor the 9090DB. The positive NPN's on the 9090 provide a nice low impedence signal path to the load, but the negative side of course has to drive the load Mar 28, 2015 · External differences are minimal, and it's been long enough he probably doesn't remember how many buttons it had or the exact control layout. Nov 26, 2023 · The 9090db will cost alot more to have refurbished, but will almost always be worth what you spend on it. The 8080/9090 use a quasi complementary NPN only amplifier The power supply on the 8080/9090DB is larger and has a much higher current capability. Here's some I purchased my 9090DB in 1978 when I was attending General Motors Institute. As for which one to keep is up to your ears and what you want out of it. 1% THD The 9090 is 110 watts 20-20,000hz with no more than . Aug 19, 2021 · Post-restoration testing confirmed that the 9090DB delivers more than 150 watts/channel before clipping into an 8-ohm load at 1kHz, easily surpassing its 125 wpc rating. The Sansui has twice the distortion, just over half the frequency response and less than half the damping. A powerf Sep 11, 2012 · If you want a Sansui amp with warmer sound, get a AU-9900 or AU-11000. IMHO The Sansui has a slightly muddy sound to it,for lack of a better term. that generally you can get more bang for the buck going vintage as long as you can tolerate the refurb/maintenance issues) and then digressed to the Sansui 9090db because I have two and I could therefore pass one to him. The 9090 was the TOTL in the x0x0 series with 110w of power, but in reality, the output was much higher. I had the pioneer sx 1280 and I still have the sansui g-7500. May 25, 2023 · Here is CDFixer's comparison of the 9090 and 9090DB: Here are all the differences that I know of in the two receivers: Tone and filter circuits, Identical on 8080/8080DB and 9090/9090DB, the 9090/9090DB versions have crossover selection switches on the tone board that the 8080/8080DB series do not have. Im just curious is it worth paying the extra on an ebay unit to get the 9090DB or just get a 9090. The 9090DB is still used weekly and is as strong as ever. Both say refurbed and capped. Different power transformer, power supply circuit, protection circuit, driver circuit, output transistors, etc. There are lots of threads covering this topic. Not a fan of the pioneer sx- X80 series versus the pioneer sx- X50 series. Login / Register. So if given the choice, I would probably get a 9090. after a technician check it told me that actually was in very good condition except for a couple of lamps ,i paid 260 for this receiver and sounds AWESOME Jul 6, 2010 · sansui 8080 or 9090? Discussion in 'Audio Hardware' started by mikem60, Jul 6, The 9090DB is sought after because it has much more power than the regular 8080 or Feb 10, 2014 · The 7070,8080 and 9090 all have the same sound and plenty of power and they are a very warm sounding receivers and in fact instantly reminded me of the days when I had tube gear. Description. com. It features 125 watts per channel into 8 ohms and has a frequency response of 20 to 20,000 Hz. Total Harmonistic Distortion: less than 0. The Sansui 9090DB offers advanced technology in a stereo AM/FM receiver. The 8080/9090 use a quasi complementary NPN only amplifier The power supply on the 8080/9090DB is larger and has a much higher Oct 5, 2021 · I yakked a bit about new versus 'vintage' including the relative purchase prices (i. They are far better built than the 9090dB, and sound better, IMO. Mar 30, 2006 · The Sansui 9090-9090DB I believe are both rated at 125wpc RMS Both Channels Driven. In this episode I look at the performance of Sansui 9090 AM/FM Stereo Receiver. Ten wpc less which is pretty much negligable. The 9090DB seems to have the better ability to create a more lifelike soundstage. I think they both sound great but my personal thoughts are the sound of the sansui is a little more sweeter. so you should get it. I have a 9090db that is just now showing signs of something funny going on, but its been fine for a long time. . Jun 22, 2007 · Sansui 9090 vs. The Marantz is also a superb piece but the sansui just sounds better to me. Sep 15, 2011 · Have you even looked at completed auctions for Sansui 9090 and 9090DB receivers?? As is units that need repairs or are compromised in some other way went for $280 to $350. the 9090DB and 8080 DB were introduced for the 1977 model year. Page 1 of 1 [ 2 posts ] Previous topic | Next topic : Author Message; tosainu Post subject: Sansui 9090 vs Sansui 9090db. I just sank $$$ plus parts into mine for a restoration and there was'nt even anything wrong with it except the dial pointer lamp was out, the tuner string was almost melted in half by me with a soldering iron while trying to replace the pointer lamp , and it needed a Feb 15, 2003 · 9090 is 110wpc and no dolby, 9090DB is 125wpc and has dolby. 9090 = 110W and 9090DB 125W. General. Load Impedance: 8ohms. Learn about the differences in power button, power meters, Dolby circuitry, tuning capacitor and more. Better tuner, amp, everything than the 9090dB. If you want to keep the more valuable and desirable receiver the 9090db is it. If prices and conditions are the same which would this community choose? Is one more prone to defects and failure? Is the Marantz sound better ( I know very subjective) to the Sansui Get the best deals on Sansui 9090 when you shop the largest online selection at eBay. They are different. com/content/sansui-9090db-receiver-agesThis video is a comp Jan 14, 2013 · One thing to consider is the Denon may mute the channel if there is no signal present, thus quiet. If you like the styling of the 9090dB, get a 9090. Both are lovely built,great sounding receivers,but for sound quality alone,the Eight Deluxe comes out on top. G-9000 - which one is the one to get? Any significant differences in sonic or build quality? The 9090 and 9090DB are wonderfuly musical receivers Jan 6, 2010 · I’m looking for a big Sansui and I read about G-8000, G-9000, G-8700DB, and 9090DB. This model was introduced in 1975 and was Sansui's top receiver in the production line: 9090, 8080, 7070, 6060, and 5050. Just my 2 cents worth! Just a quick questiom about the dolby added to the 9090 vs a regular 9090. 2 % distortion. Overall the DB is very much updated over the 9090. 100% Sansui 9090, no contest. There was a few decades in between so. 9090DB power consumption Max 650 watts, rated 435 watts Sep 11, 2016 · In terms of frequency response, damping factor and total harmonic distortion the Sansui 9090 can't measure up to the Pioneer 1050. In my world the Pioneer is superior in every way. I recently acquired a Sansui 9090db in a trade. Paired it with a Nakamichi cassette deck (sounded good, but unreliable), an Onkyo turntable (still have it) and Ohm C2 speakers (cones dry rotted in storage, but still have them). The MAC is a very nice sounding unit! Apr 15, 2004 · If you're leaning towards Sansui, I'd opt for the 9090 over the 9090db. Although I like the pretty lights of the Sansui 9090db,Its very cool looking. Now I came across a Sansui 8080 also cleaned and capped and has a new wood veneer for $950. the 9090db was bought new in 1979 in the east end of Toronto The Marantz 2325 and the Sansui 9090 seem to be very similar in power and features. 9090DB (love these 2 huge knobs). I heard that the 8080db sounds better, is it true? I would think that they would sound pretty close to same, but some one said because the 8080db has a different transformer, it seems to produce a more pleasing sound. Not only different part Jan 14, 2017 · Sansui 9090DB----SOLD Sansui 9090DB----SOLD. Sep 22, 2012 · I agree with Yogiboy. Around here the 9090db is worth roughly 2 to 3 times more than the G-7700. The DB models have a little bit more wattage, the 8080 is 80 watts, the 8080DB is 85W. 9090DB (1975) 9090DB Photo Gallery. Mar 4, 2004 · Gotta go with the 9090DB! I own both models so I can speak from experience. Any help or suggestions would be greatly appreciated. When I just want to listen to 2 channel, it's only the Sansui 8080 that I turn on. Working units have gone in the range of $400 to $500. vwjhds shmfbx ewnd bihz crah plqptv hafn drjta rdxhv vvn
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