Sansui au 555a specs. Updates will eventually be put there.

Sansui au 555a specs Power Output: 2 x 25 Watts (8 Ohms) Dimensions: 395 x 130 x 280mm Jul 14, 2023 · Moving SaleBeautiful Sansui AU-555A integrated amplifier. Nov 14, 2016 · It started with a couple of AU-555A, AU-505, & AU-666 rebuilds. I think this device can be compared an AU-555A or the famous Marantz 1060, even Nad 3020 series 20 This small device replacing my pre and power amp Naim Audio. I purchased this sweet amp from Ring Audio in Toronto in 2014 and have used it in my living room and home office since then, alternating with other amplifiers from time to time. I ran every pair of speakers I owned with the 555a until I passed them on, but I don't listen very loud. The perfect match for your vintage set-up. Either floor standing or large bookshelf/monitors. I did all of them except C709 to C716 film caps, which are origi Mar 2, 2021 · I had the 555a, at one stage I had two of them I still miss them. Tinha um dos canais de audio sem som e o outro com o som muito distorcido. I'm looking for the right speakers to go along with it. Price $275 Product Specs. Used – Good. I read the great reviews about Sansui amp and it sounds almost like a tube amp. I also had a Sansui au d11 butt this au 717 is much better in every way. You can find Original Color Brochures with all specs and features if you click on the link below. The 25 Watt output looks not much but is more than enough even for bigger rooms when using speakers in normal size. Semiconductors were only partially listed. Sep 20, 2020 · The Sansui AU-555A is wrapped in Walnut around the sides and top with silver side panels making it one handsome devil. Jul 23, 2023. The switch is a push-button 125V 3A, 2cm wide and 4cm long. The AU-555 incorporates many of the features of Sansui's larger AU series amplifiers, includi The AU-555 incorporates many of the features of Sansui's larger AU series amplifiers, including an all silicon solid state design, professional arrangement of controls and an black control panel. The 999 was a no go. Nov 1, 2014 · Can anybody confirm list is valid to sansui model au-555 (previous model to au-555a) thanks in advance ! mariano QUOTE="david winter, post: 8236713, member: 76388"]Here's my recap list for the AU-555A. Hi-Fi Amplifier Sansui au-555a: 28 images and 2 user review(s) My amp dates from 1070, 2X35W, everything works bought used in 1981 no problem, good bass, good treble presence over the entire frequency dynamic driver it perfectly my speakers, 3A Auditor, Waferdale Glendale Cabasses cutter for you say! Jan 29, 2019 · Sansui AU-999: Sansui AU-999; Corresponding Tuner: Sansui TU-555; Sansui TU-666; Sansui TU-777; Sansui TU-999; Pictures . Digikey numbers are ZTX694B-ND and ZTX795A-ND. So it looks like a few people have upgraded the 2200uF to 4700uF. Other inexpensive amplifiers in this time period include AU-101 and AU-505. Vintage Sansui AU-555A Solid State Stereo Amplifier. The AU-9500 did not have more elaborate circuitries Sansui developed some years later; however, it was well designed and well built. Now i have the opportunity to purchase Sansui Au555 and 555A I have now restored both the Sansui Au555 and the Au555A-The 555 is very similar to the 505, whereas the 555A is quite a different design. Any advise welcome The AU-555A revision that I have is the following: - plug-in phono stage Mar 10, 2016 · There have been a number of threads about the AU-555A and re-capping, often with pictures to assist understanding. Mar 19, 2024 · In design, appearance and performance, the amplifier draws heavily on the careful engineering that has made Sansui's larger AU amplifiers, favourites among stereo enthusiasts throughout the world. nt240924-018J SANSUI Sansui AU-999 pre-main amplifier audio sound equipment landscape secondhand goods electrification OK Yahoo Auctions Auction bid ¥45,000 Sep 24, 2024 Yahoo Auctions Feb 8, 2004 · The top model of the AU-9500 Series that established the Sansui's reputation as one of the best audiophile manufacturers in the world. Like SANSUI SP- Series 2000 to 3400. AU-505 and AU-555A are brothers and sounding similar so you can use schematic and the service from AU 555A. 3 x 11. Dimensions (WHD) 395 x 135 x 295 mm / 15. There are a few caps on the PSU: 1 x 2200uF, 1 x 1000uF and 2x470uF. AU-555A. AU- 777 and AU-777D are very fine, very well made transistor amplifiers. The AU-X1 was the flagship in the Sansui portfolio between 1979-83. The Sansui AU-G99x is a very clean sounding amplifier with power (160 WPC) to spare. The AU555A is the earliest design, with a cap coupled output. put the preamp out of the 555a into a known working power amp and got no sound. Power output: 30 watts per channel into 8Ω (stereo) Best sansui triple series. This will definitely be my dedicated preamp for years to come. Ran the preamp of the known working amp into the the power amp section of the 555A and got the same distortion as the video. I'm afraid it will even get better when I upgrade the speakers (currently using KEF Cadenza's or Sansui ES-200). Power output: 32 watts per channel into 8Ω (stereo) Frequency response: 10Hz to 35kHz AU-555A. 23 SI-TRANSISTORS; 2 DIODES. Total harmonic distortion: 0. Extract from brochure: Sansui Combi AU-555 Nov 17, 2024 · Hello, first time poster here and english is not my main language, so apologises if my questions are not that elaborate. Reviews. I have come full circle in the last 30 years as a kid my older sister had a system with an AU-101 I believe, from memory only one channel worked, but she didn't care. classicaudio. I can not believe i had this diamond and did not even realize it. Robert Plant’s vocals sounded as good as I’ve heard them, and the AU-555A had no problem handling louder or more complex passages. AU-555A Does anyone have more detailled info about the Sansui AU 555A and the rest of the series. I'm glad that you like yours!! AU-555A & AU-5500 question. This particular unit, shares the same driver board as the adored AU-555a which is one of my favorite amps. This series included AU-3500, AU-6500, AU-7500, and AU-8500. AU-5500. Seeing as these were produced between 1971 and 1973, buying one from eBay can be a gamble as internal parts like the electrolytic capacitors dry out over time and those switches and knobs may need a good cleaning so they don Mar 18, 2017 · I finally scored my first Sansui. The Sansui AU-101 incorporates many of the state of the art features of the more powerful AU-555A, including an all silicon solid state design, professional arrangement of controls and a satin black control panel. Após reparação e recaping posso dizer que é um dos melhores amplificadores da Sansui que já tive com um qualidade de som fabulosa. I had to play my favourite albums over and over again, when I just got it. View and Download Sansui AU-555A operating instructions & service manual online. If you can buy one in good state do it! This Sansui is a keeper and its staying with me till im to old to listen to music. A well known amplifier by enthusiast for its reliable sound and preformance In design, appearance and performance, the amplifier draws heavily on the careful engineering that has made Sansui's larger AU a Sansui Au-555A. New Price $775 Product Specs. Absolute masterpiece. 621 lb) Mentioned in - - Manufacturers Jun 15, 2019 · It has been modded to have a more acurate riaa curve and is the same topology as found in the AU-666, AU-777 and later Sansui phono stages. Power Output: 25W into 8Ω (stereo); Frequency Response: 20Hz to 30kHz; Distortion: 0. We're the top Electronic Repair & Restoration and trusted authorization store for most of the famous audio brands in Ottawa, Ontario, Canada with more than 30 years of experience in this business. Power output: 20 watts per channel into 8Ω (stereo) Sansui Integrated Amplifiers. AU-519. Dswankey; Feb Apr 2, 2014 · Hi, I am recapping a Sansui AU 555A as well. Jan 6, 2023 · Happy New Year folks. Model: AU-555A - Sansui Electric Co. Find many great new & used options and get the best deals for Sansui AU-555A Control Amplifier at the best online prices at eBay! Free shipping for many products! Any reccomendations on speakers to pair with a Sansui AU-555a? I am looking for warm sounding speakers under $500. May 6, 2018 · The AU-555A is an upgraded model of the AU-555, featuring refined dull black panels and the exclusive triple tone controls. Mar 8, 2023 · Found an August 1973 copy of Popular Electronics at my local record shop. It sounds wonderful. Specifications Power output: 25 watts per channel into 8Ω (stereo) The PB series pre-main amplifier has been upgraded from the AU 555, and the contents and design have been renewed. The 555A has incredible imaging and sense of space, yet retains a warm overall tone, while the 505 might lose slightly on the sense of space but might pip the 555A on bass, only just. 555A was sold because 505 is sounding bit better low level. I’m so very happy with it. Specifications: Jan 25, 2006 · They were AU-222, AU-333, AU-555, AU-666, AU-777, AU-888, and AU-999 followed by improved versions; AU-555A and AU-777D. Sansui AU555A tech specs and review? Sten 07:58:01 10/22/2004 (0) Post a Sansui cut some costs, especially in the early 80s, but several of the 80s and 90s Sansui amps sold outside Japan were exceptional. It is clear and musical. n the same league as an Accuphase e202 The au 999 is like the rest of the classic e2xxAccuphase intergated The AU-555A is an upgraded version of Sansui’s high-quality AU-555 amplifier from the early 1970s. Honestly, the differences are very, very marginal. In addition, a power transistor and a short-cut fuse are combined to create a double-safety device that ensures safety. Power output: 20 watts per channel into 8Ω (stereo) Frequency response: 20Hz to 50kHz. May I suggest you make use of the 'Search' facility on AK and familiarise yourself with how others do it from the already posted threads. Listed is a cleaned and restored Sansui AU-555A Integrated Amplifier. Highly favored by stereo enthusiasts globally, the AU-555A features upgraded dull black panels and exclusive triple tone controls for a refined and dynamic experience. Still the sound is very tube-like (warm, smooth, alive) and balanced. Mar 6, 2022 · Planning to enter the vintage HiFi scene. The sound is precise and open. 2dB from 20Hz-20kHz. 1. In addition, the AU-555A’s high quality translates into efficient performance and a beautifully elegant design. Not everything was available. And if it wasn't for the help of John (skippy) I wouldn't of persevered. Looks like your speakers are 90dB sensitive so the AU-555a should be just fine for reasonable listening levels. As with the 505 upgrade, the power supply was significantly upgraded, again drawing from Leestereo’s Audiokarma. At the same time, it offers several distinctive features of its own. A well known amplifier by enthusiast for its reliable sound and preformance In design, appearance and performance, the amplifier draws heavily on the careful engineering that has made Sansui's larger AU amplifiers, Apr 29, 2020 · Sansui AU-5500. Oct 16, 2014 · For my AU-555A, I replaced the 8002 NPN's with ZTX694B, and the 9002 PNP's with ZTX795A. Super fun window into the electronics scene of 1973. Updates will eventually be put there. The AU9500 still commands a Sansui AU-555a. Power output: 20 watts per channel into 8Ω (stereo) I Had Sansui 350 (no "A"), two AU 222, have an AU 555, had two 777 Oct 2, 2020 · Fully restored and upgraded to the highest standards. Very stylish vintage Sansui AU-555A Stereo amplifer. ; Shape; Book-shelf unit. I love the bar VU power meters and front / rear panel layouts. Apr 9, 2010 · Recently I found a nice AU-555A and have been using it on the work bench for testing other audio finds. I know the "A" is regarded a better amp as it has a little more power and one or two extra features but what is keeping me to the 555 is the phono May 14, 2020 · Description. Its not only in mint condition, it also came along with all the original papers in unused Dec 13, 2002 · Au-555a Service Manual G'day CKelly, I am about to become the proud owner of an AU-555A amp. May 23, 2015 · Sansui au 555A weak right channel. There are currently no reviews for this unit. Guitars seem to twang more and I feel like I can hear more fingers moving over the strings. . have my eyes on a restored Sansui AU 555a which is listed online. Jul 22, 2006 · AU-777 (1967) was the very first Solid State Amp from Sansui. 5mV (mic), 2mV (MM), 200mV (line) Signal to noise ratio: 80dB (MM), 80dB (line) Output: 140mV (line) Speaker load impedance: 4Ω to 16Ω Like tne compact size and medium power amphher field In design, appearance and preformance, the AU-555A draws heavily on the refined dull black panels and the exclusive Triple Tone Controls. I had both 555A and 505. Oct 29, 2014 · Also contrary to previous post the AU-555A sounds quite different to the AU-666 IMO. It is all original and has never been serviced. 1% harmonic distortion; advanced electronic technology at a reasonable price. Thread starter but the 5500's specifications really look good to me. Home » Amplifiers » Sansui AU-555A Sansui AU-555A << Previous Next >> Click to enlarge : Details. 19. Nov 14, 2016 · The AU-101 and AU-505 are lower power than the 18wpc AU-222 at 15wpc and 12wpc, respectively; the AU-555A is rated at 25wpc. It is one of the mightiest and best sounding amps of its time - and beyond. AU-555 was introduced after AU-777 and the successor for AU-555 was AU-555A also having Center Tone Control. Oct 7, 2014 · I finally had the time to open the AU-222 looking for information on AU-555 power switch replacement I needed. Even mixing with tube amplifiers with frequency divided multi-power amps system, it sounded natural. Sansui AU-555A ; Sansui AU-505 # AU-α555VS RS-1600 SANSUI Inte gray tedo stereo AV amplifier remote control Yahoo Auctions Auction bid ¥9,800 Aug 19, 2024 I obtained a refurbished AU-888 for a close comparison with an equally refurbished AU-999 I already own. 5V. 5%. These three amps cover the three early different amp designs that Sansui made back in the 60's and early 70's. The mains voltage is easily selectable on the rear 5 days ago · Used Sansui AU-555A Integrated amplifiers for sale on 400+ second hand hifi sites & shops. The AU-555A is an upgraded model of the AU-555, featuring refined dull black panels and the exclusive triple tone controls. Specifications. Output power 25 + 25 W at 8 Ohms, 33 + 33 W at 4 Ohms. Fully functioning, sounds great and very clean. General. AU-555A amplifier pdf manual download. Specifications Aug 22, 2024 · Bass is deeper, more pronounced. Great advantage is a Mic jack( AU-417 does not have). Eventually she put it out on the nature strip for hard rubbish pickup day way back when. I am seeking advice from members who have owned / are familiar with the AU-555A, AU-4900 and AU-5900. Net weight (2. All fine amps, I would even say outstanding, in their own ways. 2. The AU-555 offers a rated effective output of 25W+25W (8 oh Nov 14, 2023 · A very nice Sansui AU-555A was on the workbench for a complete restoration and upgrade. View and Download Sansui AU-505 operating & service manual online. YMMV with mods/refurbs of course (in particular output coupling caps on the 555A). Next was AU-777A equipped with a center tone control. 2 lb = 1 kg) 8 kg / 17 lb 9. It is part of Sansui's AM/FM Stereo receiver line, and it offers several high-end features such as Dolby Surround decoding, a Dynamic Bass Boost (DBB) system, and pre-amplified outputs for add-on components like cassette decks, CD players, and turntables. I also pick up my Au-517 and its also fine amp but the au 717 is something else. All stages are composed of silicon transistors. The AU-666 gives fantastic detail. Currently I'm having a rearrangement and have an opportunity to put the "A" in the main system. This model is distinguished by extreme care in workmanship, thanks to which it gained enthusiasts around the world. It has continuous power output of 50 watts per channel (both channels, at 1000Hz) with no more than 0. The speaker binding posts could have been more robust where they used a 3mm screw in terminal. True today. Tenho outros topos de gama como o AU9500 e o AU 919 e este não lhes é inferior. Dec 8, 2021 · Not to long after that, I got a non-working 555a working great back to it’s stock form. View and Download Sansui AU-555 operating instructions and service manual online. May 14, 2022 · The preceding AU-3900, AU-4900 and AU5900 are good entry points to the Sansui mid-70s world, and I read positive reviews from owners of the slightly earlier AU-5500 and AU-6500. I ordered some parts from mouser. Sansui au-555a flying saucer transistor Mar 30, 2018 · Inspired by Ben's wonderful documentary write up, I am in the midst of doing a restoration and modification of an AU-555a that I inherited from my uncle. It sounds magical. Not only for Sansui but by any other brand. I wish I still have my 555a to compare the two, but without being able to directly compare, after the restore I think the 505 is very close. I use it for my electric guitar. But no bass , not the bass I had with the au 777 ! The Au 777 is like a classic Krell. I have a AU-417 too but this one looks much better than the monster 417. Feb 18, 2021 · I’ve always liked the way the RP-600M’s handle rock (which is actually better, in my view, than the acclaimed LS-50s) and the AU-555A really made them sing. Included an ad for the AU9500 - “It’s designed and made for people who want only the best - and are willing to pay for it”. Features include: Just because it's so nice to look at and it's a Sansui. 6 x 5. the are easily sheared off. Add all those assets together and you begin to appreciate what Sansui means by "improved". Sansui AU 717 problems!!!!! geph0007; Jun 30, 2012; Nov 5, 2021 · Pulled the jumpers. Besides, you have the address at the top of this page if you lift up you sight a little. Sansui AU-5500. The modified AU-555A RIAA equalization is accurate ±0. 9 oz (17. 5%; Damping Factor: 50; Speaker Impedance Here is a superb Sansui AU-555A integrated amplifier in near mint condition look and work like new , the AU-555A is one of the most wanted of all sansui integrated because of his tube like super sweet and precise sound and his wonderful brushed black finish i also have a Sansui TU-550 for sale in AU-505 is excellent vintage amplifier. I also love the look of the 70s black faced Sansui In introducing the Au-555A, Sansui sets still another "first" in its long list of audio innovations: the first time a truly professional control amplifier of Sansui quality has been available in the medium power price range. Sansui AU-555A - Images, details, specifications and reviews. Uses the SEPP, ITL and OTL systems of pure complimentary service and Darlington circuits that use silicon transistors as power transistors. 160 wpc rms at 8 ohms, weight almost 28 kg. General Troubleshooting Chart Sansui AU-555A; Sansui AU-505 SANSUI's proprietary pure electronic PSC (protection) circuit is used to prevent damage to the power transistor even if the output terminal is accidentally shorted. An example is the AU-X901 (1987) which encapsulated all the greatness of the AU-919 and added another decade of innovate developments in its alpha X-balanced circuitry. I have 555, 555A, 999 but 777 still the best This website is Adquiri finalmente um Sansui AU-D11. An Au 555A in PRISTINE condition. A schematic mistake is the TR815 emitter voltage should be 55V, not 5. All original elca caps inside in good condition. org well of information. It has been View online or download Sansui AU-555 Operating Instructions And Service Manual. Has the classic sansui design. It IS similar in some ways, yet the 666 is far less warm in tonal quality than the 555A. The new AU-555A features two speaker switches, independently usable preamplifier and power amplifier sections, five outputs and seven inputs. Both came out of Sansui's 1971-2 product line touting the AU-222 and AU-555, with the AU-555A inserted in between, and continuing with the AU-666 through to AU-888 and terminating with the From design to performance, the AU-555A amplifier is built with precision engineering inspired by Sansui's renowned larger AU models. AU-777 does uses high quality alternators to set bass and treble. Sansui AU-555A:A superb vintage Japanese HiFi integrated amplifier!The Sansui AU-555A, released in Japan in 1970 during the “Golden Era” of high-fidelity Japanese audio equipment, is a vintage integrated amplifier of exceptional quality. Part 1: Power Supply The stock C001 capacitor (2200µF/63V) was replaced with a 6800µF/80V low ESR type; note that the voltage rating of the replacement was increased to 80V since this capacitor is Sansui AU-555 A: Specifications, Pictures, Reviews, Comparison, Information Top » Sansui » Integrated Amplifiers » Sansui AU-555 A: 23 SI-TRANSISTORS; 2 DIODES. Main Specifications: The legendary Sansui AU-555A integrated amplifier!It works fine and sounds great. AU-5900. I just wanted to ask a question regarding the caps in the loudness, low-filter and high-filter stage (C735 to C742, listed as mylar and mica capacitors) Brand: Sansui The Sansui AU-555 is an advanced audio receiver that was popular in the late 1980s and early 1990s. , Ltd. org the many mod's put forth with this restoration. This is the Multi-Volt unit switchable for 100/117/220/240 volts @ 50/60Hz. Jan 26, 2014 · Personally I believe that today the relationship quality - price of this machine is unbeatable. More a power amp with controls than a conventional integrated amp, but it has phono MM/MC and many other in-/outputs. Tuning range: FM, MW. I confess I got lost on Mouser selection: OFF-(ON), ON-(OFF), ON-OFF, ON-OFF-ON and many other with less plausible swich function. Jan 21, 2005 · Amps Hi Jonathan I would prefer AU-555 :thmbsp: as it has more features as A + B speaker output, separated pre/main amp, separated tone controls/channel etc. Brand: Sansui English Spanish German. So I got most everything. All parts are high quality, the unit built very well. The AU-555 also boasts a This particular unit, shares the same driver board as the adored AU-555a which is one of my favorite amps. This is going to be an additional amplifier I am seeking to get, currently have a Musical Fidelity M6 amplifier with KEF speakers. Mar 30, 2018 · The resistors at R621/R622 were replaced with jumpers. Listed: 3 years ago: Condition: Good (Used) Sansui AU-5900 restoration kit filter capacitor repair Apr 29, 2021 · I recently bought a darling of a Sansui AU-555A amplifier, recapped following "LeeStereo's" advice on this forum. Vocals pop out front and are very pronounced and angelic. This AU-x17 line is amassing. : Does anyone have more detailled info about the Sansui AU 555A and the rest of the series. I will never part with this one. Feb 8, 2004 · AU-777 was initially introduced as the first silicon transistor pre-main amplifier in 1968 followed by AU-222, AU-555, AU-666, AU-888, and AU-999. The AU-555 offers a rated effective output of 25W+25W (8 oh The Sansui AU-5900 is an integrated stereo amplifier with all the features, conveniences and system protection as in the AU-7900/6900. So much so, that i'm offloading a well respected 300b amp to make way for it. Damping factor: 12. Input sensitivity: 3. I took some advice last year and bought a clean but Specifications. also the speaker switch select-able 4,8,16 speaker impedance. This last change modifies the RIAA equalization circuit to a set of parallel RC pairs, this is the topolgy that is employed in the phono stages of the AU-666, AU-777 models (and in later series Sansui phono stages). Jan 19, 2022 · So, i recently bought an au-555a in near mint condition. The great thingabout the 555a is is has a pre-out and main input so you can add more power if you need. Power Output: 2 x 25 Watts (8 Ohms) Dimensions: 395 x 130 x 280mm (Width x Height x Depth): Weight: Sansui AU-555A Specifications: Power Output: 33 watts RMS per channel into 8 ohms. Very minor Apr 1, 2016 · A "NTE88" part could be a wide range of original parts with widely differing specs (and potentially also quality). Apart from one minor scratch on the wood, this little sweety looks basically like new. AU-555A and AU-777D were introduced immediately after. Used – Excellent. I have a sansui au-555a, cosmetically in mint shape, if you didn't know it's from 1973 you could believe it's directly coming from an hi-fi store, as new. 6 inch; Notes; Integrated Amplifier. Enough of hifi, it's just enjoyable to listen to. The sound is crystal clean and detailed. After I had sold my au 777 and go for the 999. I think you're going to love this amp once you get it fixed up. I do like vintage ADS and Klipsch speakers, too. Daan* Jul 19, 2023; Exclusively Sansui; Replies 3 Views 282. 5 Disassembly Procedure/Specifications; 6 Schematic Diagram; 7 Amplifier Sansui AU-555A Sansui AU-555A:A superb vintage Japanese HiFi integrated amplifier!The Sansui AU-555A, released in Japan in 1970 during the “Golden Era” of high-fidelity Japanese audio equipment, is a vintage integrated amplifier of exceptional quality. It offers 25 WPC instead of the 30 WPC that the 7500 does. Physical. com Manual Library / Sansui. Nov 19, 2013 · It's been about 3 weeks and I have finally finished my Sansui AU-555A semi-restoration recap project. (LEESTEREO Mod's included!)If you google this unit and "Leestereo", you should be able to view on audiokarma. Dec 5, 2024 · I am a big fan of "modern" Zu Audio speakers paired with Sansui gear of all kinds. AU-222 is the "little brother" and AU-2200 is younger but rather simple. Listed: a year ago: SANSUI AU-505 INTEGRATED AMPLIFIER WORKS PERFECT SERVICED FULLY RECAPPED. I would say that if you’re using fairly efficient speakers and you could get an AU-555A without spending a lot, then go for it and just see if you like it. Reviewed Jul 04th Apr 6, 2019 · This amp has similar circuit with AU-417 and so sounding similar. I intend to do some mods to it later, but for now, it’s serving up tunes to enjoy as embark on starting some mods and a update/recap of components of this AU-999. AU-555A was introduced beginning of 70's Apr 23, 2022 · The AU-555A appears to from the same era as the AU-7500. Currently I have some Pioneers HPM-60 attached to it that I borrowed from a friend and they sound very nice. The unit presents some cosmetic signs of use and wear, considered normal for its age (see photos). The sound of this series was very close to that of tube amps. Use Hifi Shark to monitor pricing and global availability Dec 10, 2016 · Interesting comparison. Daan* G. What an awesome journey it has been, I have had heaps of fun and the best part of it have learnt so much. That said, the power output differences will not be that noticeable in most home settings with sensitive/efficient speakers. I have (and like) a clean unrestored AU-4900, which has been my introduction to the wonderful world of Sansui. Thanks for visiting our store. Many of the earlier amps of lower wattage such as the 505, 555 and 555A have a lot of fans in this forum for their sweet sound and more widely, also. Great phono input stage. ryynrf wwm dqyyxh ningz hrml erkmp evrlf sgtqk xkwbi wnnlof