Sansui 9090db restoration Show More. New posts New media New media comments New profile posts Latest activity. Having it restored is not to be taken lightly,large expense . Amplifiers, Stereo Receivers, Preamps we can fix it! we have all service manuals. ) The 9090DB differs from the latter with the feature of the Dolby Noise Reduction circuit and a rated 125W rms output compared to 100W. It features 125 watts per channel into 8 ohms and has a frequency response of 20 to 20,000 Hz. Started as a transformer manufacturer, Sansui produced various audio products for more than fifty years. The 8080 is up there with the 9090/8080DB variants. Gloednieuw | Zakelijk. I also swapped out the protection board to the new What started as a run of the mill restoration has turned into a quest. Subscriber. We are Minnesota Sansui Stereo repair shop. Similar aesthetics to the 9090 and Black 990(E. The cabinet is beautiful with very, very light blemishes & the faceplate is in perfect condition. IMO you could get at least $600 for your fully operational 9090 in its current as-is condition. 8080 / 9090 SM BIAS Sansui 9090DB receiver – Fully restored/Recapped/LEDS upgraded-1 year WRT. Need advice on matching transistors. The first step would be to run a diagnostic to pin down the exact condition and needs of the piece. It's a little dirty and needing cleaned, it also has a few scratches on the wood case, but in excellent shape overall. ) The 9090DB differs from the latter with the feature of the Dolby Noise Reduction circuit and a rated 125W rms output Following the preliminary evaluation of the Sansui 9090DB, I've begun stitching together video footage of the partial restoration the above unit is undergoing. Power output: 125 watts per channel into 8Ω (stereo) Sansui 9090DB Stereo am/fm Receiver $ 2,500. It's a little dirty and needing cleaned, it also has a few scratches on the wood case, but in excellent shape This receiver has been featured in an article posted by Sound & Vision!https://www. Tested on dim bulb and all good. http Trying to restore Sansui 9090DB, need advice! Thread starter Patches5643; Start date Jan 12, 2023; Tags sansui 9090db amplifier P. It had no fm and scratchy switches and pots. For example, Skippy's (from Australia) resurrection job. Description. Second, that Tone amplifier board. Electronic Repair . Vintage Sansui 9090DB Stereo Receiver Works But For Restoration 70's See Demo. Produced during the Sansui golden era and only for three years, beginning in 1976. For the last 3 months I have Affordable Quality Restoration for your Sansui Classics. His work is exactly as described and worth every penny. That aside this morning I replaced the lamps in the meters, and swapped out the diodes on the power supply board because the old ones were rusted and UGLY. Speakers: A, B, C, A+B, A+C Bass: 300Hz, Defeat, 150Hz Treble: 1. LBPete. Homepage; Shop; Restoration of 9090 non DB receiver. Sansui 9090 right channel issue. After reading Taz's question, I thought I'd share my experience with a Sansui 9090DB driving my 1974 Cornwalls. Fred from Classic Audio Repair (San Diego) did a great job on my 9090DB. Reputable repair and or restoration in OHIO - 9090DB. Any pictures showing an 9090DB is an example. I owned a 9090DB for years and still have a G-8000 and a G-871DB. When it's an original-owner component, it's more difficult to justify Sansui Electric Co. It was sent for a complete refresh/rebuild. Gesponsord. Current plan is to sand entire piece with 600 grit and treat with either tung oil or feed'n'wax. J. SANSUI 9090db Losing Signal at Push Switch PCB F-2654. Link to Replacement Transistors:https:/ After the repair, the driver board is restored. Feb 3, 2017 #1 Hi- am an original owner of a Sansui 9090DB which goes into red protection mode. I've owned my Sansui for a very long time (but not Initial inspection & some modifications are done, along with some background information. least amount of heat possible and make it fast. Any pictures showing an 9090 is an example. SANSUI 9090DB ETCHED ACRYLIC LED SIGN. Upload manual. Sansui spoken here. With an increase in output to 125Watts and integration of the Dolby Noise Receiver was in good shape, but not so clean, and with big problems with contacts on potentiometers and switches and selectors. Register to hide Sansui Repair ~ QRX-9001 Repair ~ Specializing in QRX-9001, 9090, 9090db and the Sansui QRX line Sansui 9090DB Restoration Guide. My case got smashed in transit so it's time for some woodworking including new real walnut veneer. AK link below shows how to bypass the Dolby board on a Sansui 9090db receiver Home. Join our DIY Community! Sign-in with. You can choose to offset the cost of the repairs to your 9090DB by selling other less valuable audio components. Home. Aug 20, 2023. 2%THD VS the 9090, the 8080 features some distinct differences in design apart from the 8080DB. ALBQ Member. bubhardy AK Subscriber. Shipping Weight: 70. It was damaged when I shipped it to him. (my fault) When I got it back, he had replaced all of the 50 year old components that he When I see posts from those that have restored their own Sansui amps, I'm downright jealous, I'll be honest. Not local for you, but I had my 9090DB fully restored in October, 2013 from a company in Rockford, IL. Add to cart This was the final steps in the electronics restoration, done to resistor level on all circuits. Community, so please bare with the new guy. Today were detailing a Sansui 9090DB Restoration. In its heydays, somewhere between the late 1970’s and the mid 1980’s, Here we have a beautiful and fully restored example of the classic Sansui 9090DB Stereo Receiver. 00/ea. Sansui 9090DB Restoration Any firm recommendations for my Sansui 9090 and 9090DB as to who to send them to for tune up or restoration? I don't frequent the other stereo sites so I don't know who is good. ---------- The scarcity of good, honest techs who can do good and reasonably priced restoration/rebuild of audio In this video I review the restoration that was completed this Sansui 9090 stereo receiver while comparing it against its successor the 9090DB. 3 volgers. The article on the Sansui 9090DB receiver Would like to restore the working Dolby function just for the sake of completeness in a restoration. tonefoto; May 15, 2022; Exclusively Sansui; Replies 5 Views 370. For this no need registration. 00in x 24. Tuning range: FM, MW. Jan 12, 2023 #1 Hello all, I have been working on this Sansui 9090DB stereo receiver for quite some time and am now stuck. If the site has helped you and you also want to help others, please Upload a manual, circuit diagram or eeprom that is not yet available on the site. Please RichD . RS Steve; Good series on a 9090 repair and restoration - Home. eyebyerecords (1449) 100% positive; Seller's other items Seller's other items; Contact seller; US $530. I searched the forums but, is there a definitive guide to "must do" restorations to Sansui The Sansui 9090DB offers advanced technology in a stereo AM/FM receiver. Sansui amplifier, model AU-D9. This kit offers parts and instructions for a full/complete restoration. The receiver is in a pretty bad condition, it has been serviced by bad technicians and they replaced parts with cheaper or wrong ones. 6mv, R channel 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. tonefoto. 00. Price $195 + $9. This listing features a lightly-used Sansui Stereo 9090DB AM/FM Receiver, professionally serviced, tested, and guaranteed. New posts Search forums Subscribe. It hit the market around 1975 and had an MSRP of over $900. Sansui 9090DB Service Manual (28 pages) Brand: Sansui Restore password . (my fault) When I got it back, he had replaced all of the 50 year old components that he This receiver would not come out of protection. Hi-Fi-Audio-rocks (13446) 100% positive; Seller's other items Seller's other items; Contact seller; US $195. Jun 30, 2020 the 8080/9090 driver board has very delicate traces and they will lift very easily if you are not careful . The 9090DB is considered one of the "best of sansui 9090DB tuner dead. Sansui 8080DB $ 1,450. Not only did he completely refurbish my receiver, but he also did a re-lamp on all my lights. 9090DB. That said, the 9090DB is a great receiver, and I liked it plenty. Topverkoper Topverkoper hifiaudio*com (13. The Sansui 990 is the black faced European version of the 9090 receiver released from 1975-1977 as a bigger brother to the 8080 series and Getting to the finish line! This video covers the restoration of the power supply, replacement of the relay and the adjustment of the power meters, offset a We have 2 Sansui 9090DB Stereo Receiver manuals available for free PDF download: Service Manual . The first step would be to run a diagnostic Need to restore 9090db wood cabinet. 00 (lbs) Calculate Shipping: Shipping Dimension: 24. Looking for a good reliable (preferably in OHIO) reputable repair restoration place. In this restoration we are very very proud to release the full integration Sansui Repair ~ QRX-9001 Repair ~ Specializing in QRX-9001, 9090, 9090db and the Sansui QRX line. I had to rewire a the Detroit diesel engines on a 51 footer this past week. Fulk's Sansui 990 (9090US) Receiver Restoration Sansui 990 (EU) Receiver. This 9090DB is unmolested as best as I can tell and is worth the effort for sure. The 9090DB is gone. I then moved on to F-2624 Driver board and replaced Well, I finally got back to working on the 9090DB restoration. Have a nice Day! See related repair forum In line for a Sansui restoration. However similar in appearance and projection the build features are very different in the 9090 and 9090DB. HankM; Dec 26, 2017; Exclusively Sansui; Replies 4 Views 590. Thread starter ALBQ; Start date Aug 31, 2010; A. No Interest if paid in full in 6 mo on $149+ with PayPal Credit * Condition: New New The Sansui 9090DB offers advanced technology in a stereo AM/FM receiver. Thread starter steve1953; Start date Jun 30, 2020; steve1953 Active Member. With an increase in I got a 9090 to recap and restore from a local to me audio enthusiast (Hi Greg!). With the sleek design and powerful features NOS Volume-Balance pot. On to replacing lamps and going over the next steps, as well as a look at a few items from the last video Hank is your man if you want your Sansui 9090 serviced and restored. EUR 177,81. Thank you for your help! I wanted to take a posts and highlight a restoration of a Sansui 8080 Receiver. 00in: Sansui 9090DB 990DB restoration capacitor upgrade kit repair filter capacitor. Topographies of the driver, tuner and power supply assemblies exists as while such as the use of complimentary K. Lovey Sansui 9090 Receiver Restoration W/ Upgrade Sansui 9090 Receiver. I recently purchased a sansui 9090db receiver in working order. Was going to do the 9090DB but now having second thoughts and thinking about doing the 9090 instead. . About the Seller. Info: Fully Restored Sansui 9090DB Stereo Receiver 9090 -BEAUTIFUL! Asking Price: USD $ 3499. for Sansui 9090DB, 8080DB, 9090, 8080 and 7070. After a month of owning it I decided to do a restoration on it. May 24, 2006 Here we have a beautiful and fully restored example of the classic Sansui 9090DB Stereo Receiver. 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. Before doing that, ALWAYS repair the trouble first. 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. Issues: . Electronics Newsgroups. I've owned 2 of them, also a 990db and I just finished repairs on a friend's 9090db. Aug 31, 2010 #1 Fellow AK'ers, I was lucky enough to acquire a very good condition Sansui 990DB that I would like to restore and add to my receiver collection. I've taken on the challenge of rebuilding a really sad, neglected and abandoned 9090 (non DB) Normally I would troubleshoot and fix prior to a rebuild attempt, but given this poor guy's shape and functional status of "not even close" I figured I would just go through and rebuild DOLBY Rec Level / Play Cal potentiometers for 9090DB – USED. I started with the F-2625 power supply board, caps, transistors. 415) 100%. Then the work progresses and disassembly begins This low hours 70's Sansui powerhouse finally gets it's time on the bench Sansui Repair ~ QRX-9001 Repair ~ Specializing in QRX-9001, 9090, 9090db and the Sansui QRX line Sansui 9090DB restoration kit filter capacitor repair rebuild fix. Excellent rated performance and integration of the early BA312 made it a step above move available at the time and standard Sansui features such as the Following the preliminary evaluation of the Sansui 9090DB, I've begun stitching together video footage of the partial restoration the above unit is undergoin Feel free to give us a call if you would like to discuss it. The Sansui 9090 was released from 1975 to 1977 as a larger 8080 variant and remains an extremely popular Sansui today. Patches5643 New Member. This video is a complete overview the Sansui 9090DB Stereo Receiver, including general information, demonstrations, restoration outline, and bench testing. The CA 303. Product safety information may be available here. We have been restoring early Sansuis for over 6 years now. Read more about the seller notes “Works but for restoration. Maybe you could give them a lesson on how to restore Sansui devices. FOR SALE: Fully Restored Sansui 9090DB Stereo Receiver 9090 -BEAUTIFUL! Watch Report This Ad. Home; Services; Feedback; Recap and Restore; Repair Steps; For Sale; Sold Gear Gallery; Shop Action; How To Ship; Sansui CA 303, restored and tested . Regarding a restoration, I think $500 - $600 would be fair price. 0:00 Introduct Sansui 9090 restoration. I've watched Xraytonybs 3 part 9090 mini series a couple of times now, great stuff. com/content/sansui-9090db-receiver-agesThis video is a comp Used Sansui 9090DB Receivers for sale on 400+ second hand hifi sites & shops. Tandberg TR 2080 Stereo Receiver $ 2,250. Hank is your man if you want your Sansui 9090 serviced and restored. Hi All, first time poster here in the Sansui forum so hoping I could get some advice / help. soundandvision. Upload from disk. The 9090 is the little brother to the 9090db series abd larger brother with 110W output compared to the 8080 Sansui we featured a few months ago on a restoration. Sansui 9090DB restoration kit filter capacitor repair rebuild fix $195 K. I got rid of the Dolby Board and more on my 9090db The Sansui 9090DB offers advanced technology in a stereo AM/FM receiver. 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. When ordering the parts, use the stock number and parts name speci- fically referring to the Parts Location and Parts Lists. On any of the Sansui x0x0DB receivers (or xx0DB receivers) it is imperative that the Dolby PC board have all of the feed through rivets "Griplet's" reworked, on both sides of the board. Cost about $400. Prev; Next; Our Address: Do not throw away your Sansui 9090db with bad Dolby board. Sansui 9090. Refurbished 1977 Sansui 9090DB BEST Receiver possibly of All Time top of the line model Canuck Audio Mart CA$5,000 92% Nov 16, 2019 Bonanza 8080DB/9090DB Rytv7iM S9O0DB/990DB This service manual is designed for service engineers to repair, adjust, maintain and order the replacement parts of the 8080DB/9090DB, 890DB/ ‘990DB correctly. Akai GXC570DII – neobicna zvjerka. Forums. Sansui G701 Receiver – primjerak s problemima SANSUI MODEL OWNER 9090DB 9090 DB; If you have any question about repairing write your question to the Message board. Hifishark Menu. RESTORED AND WARRANTIED FOR 90 DAYS. This video shows the performance of the Sansui 9090 vintage receiver after repair & restoration. Lovey Sansui 9090DB Receiver Restoration W/ Upgrade Sansui 9090DB Receiver. This video Hello everyone. Rated at a modest 80W @ . 9090, , G series 8000, 7700, 4500, 8080, , 7070, 5000X, G871DB, G971, G-4500, G4500, G-5700, G-6700, G-7700, G7700, G-8000 Sansui 9090DB restoration kit filter capacitor repair rebuild fix $195 Aug 19, 2022 Kleinanzeigen Sansui 8080 DB/9090 DB/890 DB/990 DB . Sam Burden. Spread the wisdom around. or Best Offer. After the first inspection, it is clear to us that the unit had The Sansui 9090DB remains even today one of the most popular and sought after Sansui 100+ receivers. We have developed a reputation for quality and amazing sound. unit will now come out of protection on Dim, quick DC offset shows L channel -0. 00:00 Introduction Here we have a beautiful and fully restored example of the classic Sansui 9090DB Stereo Receiver. We know these early units inside and out. No Interest if paid in full in 6 mo on $149+ with PayPal Credit * Condition: New New Another big Sansui on my bench Sansui AU20000! Amplifier has some issues, and someone tried to fix it in the past but first some pictures how I got it First what I noticed is this ceramic power resistor connected to the power meters (?!) I will see about that later. The 8080 features a quasi complimentary output stage where as the 8080/9090DB features a NPN The parts in the kit, will enable you to renew your unit to a high level of performance and reliability. The Sansui 9090DB is a beautiful receiver. Dec 28, 2017. Use Hifi Shark to monitor pricing and global availability. Skip to content. 36,00 €. Hi-Fi-Audio-rocks (13424) 100% positive; Seller's other items Seller's other items; Contact seller; US $175. Used Parts for 9090DB (2) Used parts for AU 719 (1) Used parts for AU-20000 (7) Used Parts for AU-919 (5) Used Parts for AU-X1 (13) Used Parts for AU-X701 (3) Used Parts for AU-X711 (6) Used parts for AU9900, 11000 (1) User Boards for G9700 (2) Restoration of Sansui AU20000 Not as cramped. When you are in need a vintage Sansui receiver repair or fix a Sansui AMP we can help you. May 17, 2022. This listing is for 1 x FULL kit for Sansui 8080DB or 9090DB receiver. Item #650112455. Some scratches on wood case. was founded in 1947 in Tokyo Japan. Upload from URL. Any suggestions or tips as to which is a better choice. Nu kopen +EUR 25,00 verzendkosten. Yamaha CR-1020 $ 1,500. 00in x 14. Seems doable and if unsuccessful I would aim at the bypass. Sansui 9090db restoration - Finished and sounding amazing. 5kHz, Defeat, 3kHz Dolby Function: Update and a few issues. Thread starter richdobson; Start date Feb 3, 2017; R. Archive. The other major difference between the db and 9090 is the output topology; the 9090 features a NPN quasi complimentary stage where as the DB features a fully complimentary output. I sent him a cosmetically very nice receiver. I believe it has had some factory updates as it has the fuses on the driver board, 4. This will be my first cabinet restoration so beginners advice is greatly appreciated. Apr 11, 2023 Perplexing problem with Sansui 9090 FM stereo. The Sansui 9090DB offers advanced technology in a stereo AM/FM receiver. 7uf caps underneath the PS and 10 amp fuses on the PS board. I am one that prefers the G series to 9090DB. Opens in a new window or tab. Restoration of Sansui AU20000. Thread starter [email protected] Start date May 24, 2006; Search Forums; New Posts; C [email protected] Jan 1, 1970 0. The 9090DB is considered one of the "best of Today were detailing a Sansui 9090DB Restoration. Sam Burden; Aug 20, 2023; Exclusively Sansui; Replies 1 Views 177. The Sansui 9090DB was released from 1976 to 1979 as the advanced/larger 9090 brother. richdobson New Member. @Pete Wargo: The Sansui 9090DB is an iconic receiver of the 70's and I wouldn't part with it. The major differences are the integration of the Dolby network, driver design and form factor and the a complimentary output vs the quasi output of the 9090. I was able to bring it there personally, and The 9090 is an extremely poplar Sansui we get in for restorations along with the DB version. What's new. Hence, this is Sansui 9090 recap and restore I got a 9090 to recap and restore from a local to me audio enthusiast (Hi Greg!). This video outlines the steps taken to restore the filter and tone boards, as well as replacing the power meter lamps. Sansui 9090 F-2436-1 modification question. Hi guys. The Sansui 9090, 990 and DB version are all very similar designs with a few differences to note, the 9090 is rated at a nominal 110W vs the 9090DB @ 125W @ 1%THDN. 95 Shipping. Sansui 9090DB rebuild restoration Capacitor Kit fix repair filter capacitor. Do you like your SX-950? Then I would suggest a G. Antenna swivel ball socket is intact and funtional but damaged The 9090 and 9090DB have many differences, not just the Dolby board. Perhaps you know something they don’t. First I would like to thank @LBPete @milo63 @Skywatcher @mbz and many others. It is a rather tedious process involving partial removal of the board, removal of the Dolby switch (to gain access to some of the rivets on the top side of the Sansui 9090 rebuild restoration Capacitor Kit fix repair filter capacitor. sansui 9090DB tuner dead. replaced all the Fuse resistors with 1/2 watt Metal film, replaced the 2 VD1212 diodes and recapped the driver board. Brand New. The restoration process is described in detail athttps://www. I'm about to begin with the restoration of my uncle's old Sansui 9090DB. Not crazy about the way it fits into the PS board compared to the pins on the F2624. I’m looking to The parts in the kit, will enable you to renew your unit to a high level of performance and reliability. They frequently work. van Verenigde Staten. BTW, the 9090 is worthy of restoration, it sounds that good. B. tfkcbwr qjvz cjvl xpkr acvdavy brytog alowe hnr jgxhju mktr nxw xymi vzhjddt xbib ink