Tpa3255 vs hypex. Open comment sort options .

Tpa3255 vs hypex January 31, 2024 Texas Instruments offers a wide range of Class-D amplifiers that deliver high-quality sound across a range of applications, from automotive to personal electronics and professional audio systems, Texas Instruments offers a wide range of speaker amplifiers that amplifier: 3e-audio-tpa3255 (have to wait roughly a month to get it from France) times two Speakers: custom built 4ohm load times four On the other hand, here is the FFT of the Micro-Audio PSU VS Hypex, which are unregulated and therefore comparable. Level-matched Purifi vs Onkyo with oscilloscope, not hearing differences afterwards, continuing to listen. Of these two chipamps, I really liked the QA690 Amplifier comparison: March Audio P452 (Purifi 1ET400A) vs Buckeye Hypex NC502MP vs AIYIMA A07 (TPA3255) vs Onkyo TX-NR737 (125W Class AB) Thread starter f1shb0n3; Hypex, ICEpower etc etc etc. Seems a new TPA3255 board on Aliexpress that, atleast by appearances looks to be following a design evolution from the Shui Yuan Audio TPA3255 board. It seems that the tpa 3251/3255 is one of the best sounding chip-class D solutions . 32 V 6 A. Joined 2013. ad010685. Hypex nCore. 0008% THD 5W 4Ω: 0. A. Joined Oct 9, 2024 Messages 6 Likes 1. They don't show the power x THD+N with the 3 frequency I don't see any newer class-D chips on the TI website that are in the same power range as the TPA3255. TPA3255 THD according to data sheet - #360customs So this is EVM performance. S. 3 Way DSP Amp. 2021-03-18 4:32 am #45 Will give a long listening test later vs Hypex vs Purifi. Joined 2018. The hypex definitely had more power. Replies 5K Views 1M. 2020-06-11 8:48 am This is a Zero Zone TPA3255 Board. PA7 vs Fosi: Similar power, the PA7 Maybe tpa3255 will make a nice amp but I couldn’t find a thru hole board ( so I can build by myself) for it. WiiM Pro Amp Similarities . Trust the measurements and not the prices. A TPA3255 running in stereo with a good power supply will do about 80 watts into 4 Ohms cleanly per channel. 2017-07-12 3:31 pm #10 2017-07-12 3:31 pm #10 Thanks. This is the mono Fosi v3 Mono | TPA3255 PFFB | Balanced | [First Look from Fosi FB] Thread starter Guddu; Start date Mar 13, 2024; While that makes the Hypex-based unit cheaper, it costs more to ship the Hypex than the 3e amp, so in the end, they are within €9 or so net price to a US buyer. Thread starter cdfac; Start date May 2, 2022; cdfac Addicted Member. The Hypex PSU has a Ripple of around 85mv In the audible band, the Micro-Audio performs better. These are accurate and both Fosi and Aiyima live up to them. The TI & 3Eaudio are the best sounding 3255 boards though. Zek Major Contributor. Seeking Cost/Performance Input and Thoughts: Hypex vs Purifi vs Benchmark. Reply reply My TPA3255 AIYIMA A07 feels really great with this 48V 7. By richieb June 9, 2017 in Solid State. It was sent to me by the company as a complete Reviews. I finished a Jean Hiraga 30W Class A Amp this month, which sounds "much better" than even the 3255 IMHO. Last edited: 2020-07-02 12:42 pm. Joined Nov 20, 2019 Messages 3,832 Likes 5,001 Location Germany. Thread starter carcuevas; Start date 2020-06-09 7:44 pm; Jump to Latest C. The Purifi 1ET400A / Hypex NC500 Input Buffer is exactly that: A buffer or gain stage intended for use with the Purifi 1ET400A and Hypex NC500 Class D amplifier modules. The power supply in the Nobsound is 36v Поддержать обзоры донатом https://www. Would a TPA3255 amp (Aiyima 07) with a 48v TPA3255 chips are supposed be able to handle 48V, as indicated in the listing, but I found that this unit gets quite hot at 48V even when not playing any music. 1 first trying with an external 36V brick . Spoiler: Measurements. The 502 modules in mine are shipped from Hypex to USA OEM dealer, which is what this guy is. with adecent power supply 48V DC 800W i found no issue at all. Amir's review. is there any evidence to suggest these will be as non fatiguing as the hypex or purifi class d designs. Fully audiophile and top-notch performance, at the level of the best hypex or purifi amps. Replies 36 Views 3K. donationalerts. Reactions: YungMusk. Either way, the Audiophonics S250NC amp is cheaper than either And why should I purchase two of it vs one fosi audio v3 for my stereo? Review/Discussion Texas Instruments TPA3255 Input : RCA like the TI3255 and Infineon MA5332MS all loose power a bit with dynamic real world loads compared to class AB or A. On a comparison, Audiophonics 3e amplifier probably would make more sense than anything else on similar price point when stereo is desired (as in TPA3255 based amplifier with internal PSU). Testing this next to a 250w x2 @4ohm hypex amp it got killed. AIYIMA A07 TPA3255 vs Fosi Audio TDA7498e Been running the Fosi TDA7498e for awhile and decided to pick up the A07 after seeing the audio science review had it beating the emotiva a-100 in testing. Guddu Major Contributor. 3. that puts them a level up? Amplifier comparison: March Audio P452 (Purifi 1ET400A) vs Buckeye Hypex NC502MP vs AIYIMA A07 (TPA3255) vs Onkyo TX-NR737 (125W Class AB) Thread starter f1shb0n3 Start date Jan 24, 2022 Dear diy folks some of member may knew,years ago we put tpa3255/51 design into one high-integrated design and many people used them in their build, with some user are expecting higher-end design with higher The first TPA3255 got the advantage of no need for any solder and it's only half the price. As for the midrange and treble it is the same observation, excellent rendering Hello Danilo, The customer is quite observant! TAS5630 is the predecessor to TPA3255 thus there's some similarities between them. If you want the best in class D, go for Hypex NCORE amplifier boards. daniboun. Joined Sep 12, 2018 Messages 1,700 Likes 2,278 Location Auckland, New Zealand. My moms tpa3255 board stopped working after cutting out intermittently a few times, went by to collect it to send back, but decided to There's a reason why our measurement overlords don't rock TPA3255 amplifiers. Thread starter tmtomh; Start date May 12, 2020; (TPA3255 at 48v) driving Totem Hawks I'm very happy with. DAC: Both feature the high-performance ESS ES9038Q2M DAC. Joined Nov 27, 2021 Messages 20 Likes 1. ; Wi-Fi: Both support Wi-Fi 6E. I found the Ncore amplifiers seem to lack life. Jan 5, 2018 In fact, most TPA3255 based Amps from Aiyima have been pretty great, it just a matter of deciding how much extra functionality you want over the original A07 model. Going all the way no compromises. 2021-08-26 10:50 pm #1 2021-08-26 10:50 pm #1 I am following several threads about the TPA 3255 and come across a lot of questions related to suitable power-supply-units by less experienced users. I also own some Hypex NCore NC502 / NC 500 and NC250 MP and a brand new Merus double Mono amplifier. TPA3255's package is more economical compared to the larger bulkier TAS5630 options which is one of the primary factors in the price They are similarly priced, tpa3255 being perhaps 10-15% more expensive Could someone tell me what the difference is? C. kjeldsensforbindelser. But the market is also flooded with cheap, poorly implemented, and/or underpowered class D-based chip amplifiers. Nobody knows what's best for you if you don't say what you want to do with it. The 4 bass drivers have a very light styrophome cones and suspencion so depend much on the amp to start and stop. Joined Feb 8, 2021 Messages 6,046 Likes 16,077 Location Algol Perseus. Joined 2003 Hi guys, New TPA3255 by BRZ, with USB 3 input : i hope it sounds better than it looks :) Reviews. Hypex has also reserved a surprise for this year's High End HYPEX is well regarded and I think that they are at least not worse sounding than tpa 3251/3255 series. The board is bought on Amazon and the power brick is 36V 6A . The MA12070 example board reaches 1% THD (which is way into its clipping "hockey stick") at less than 20 watts into 8 ohms and about 30 into 4 ohms. Last edited: Nov 24, 2020. elak Member. The measures have their reason that the prices cannot understand-) Hypex Ncore vs D chip amps - sound quality? elshaddai; Sep 13, 2024; Audio Power Product Reviews and Discussion; Replies 14 Views 3K. 500VA, which is much more suitable. Hypex and Purifi amps have more money in just the power supply than the an entire ZA3 and New Wiim Amp pro just got launched at High-End Munich Show. yopi. The TPA325X-based amps offer incredible value at this point. This product is very electrically complete and it sounds great. Reactions: GaryY. Chinese generic TPA3255 amplifier // ~45 USD. Main advantages over TPA3251 or TPA3255 are : - build in or external LDO - differential or single ended input (no need for an opamp !) I have seen this one : Nosound Super Mini HiFi 3e Audio TPA3251 TPA3255 Finished Amplifier with PFFB is coming! Thread starter 3eaudio; Start date my poor man system just isn't resolving enough either! God forbid my cheap Hypex amplifier uses ne5532 on the input buffer! It just can't sound good! Omg I need to practice SMD soldering now for upgrading S. We have here two high end amps : TPA3251d2 . The power supply is a Meanwell LRS-350-48 which is another 4000/- odd. in. The V3 MONO is a monoblock high-power amplifier integrated with the Texas Instruments TPA3255 amplifier chip, suitable for speakers of 2Ω to 8Ω impedance. It implements Post-Filter Feedback (PFFB) technology, addressing the long-standing issue of load-dependency in Class-D amplifiers. Each Eigentakt 1ET400A mono module makes a footprint Amplifiers based on TPA3255 with PFFB and full-scope power supply give you 192 watts at 4 ohm and a sinad scoring 102db. The more affordable TPA3255 class D amps seem to have curbed the market vs hypex n-core amps. Having been so pleased Hypex and Purifi amps outperform almost any other amps ever made, but they are (to me) expensive. After switching to a 36V 4A power supply, I don't feel any heat coming from the case at all. 2x TPA3255 high quality stereo amplifier boards that can be Search. Joined Sep 4, 2019 Messages 1,175 Likes That is the little brother of the shui yuan TPA3255 already described on this forum. Capt Grogg; 2016-02-24 11:33 pm; 264 265 266. In short, it's difficult to say: the thread "TPA3116D2 Amp" is Sweeping the frequency vs power and distortion we get: View attachment 168502 We usually do not get curves that point down this much. In fact the RCA inputs are converted to differential by the Hypex UcD180HG HxR module is an older class D circuit solution which cannot compete in distortion parameters with Ncore or Purifi, however it has several very interesting features. Usually ICEpower, Pascal, Hypex and Purifi show Power x THD+N for 100 Hz, 1 kHz and 6. Building thread here : TPA 3255 building thread Here is the building thread of my tpa3255 amplifier. Well, that's my initial reading, I WiiM Ultra -> DSPeaker Anti-Mode 8033 Cinema + SVS SB-3000 and IOM Ultra (Hypex NC252MP) + KEF LS50 Meta. 0014% THD Sinad 5W / 4R : 95 PURIFI : For information I also own a dual Mono Purifi amp + dual Mono NC500MP Hypex Ncore amp. K. Share Sort by: Best. ; Bluetooth: Both use Bluetooth 5. The measures have their reason that the prices cannot understand-) Also no high frequency THD+N is shown. The only other TI TPA3255 amp with PFFB, at 3E Audio 260-2-29A : TPA3255 / HA3588 CoilCraft / PFFB Fully differential. uriy-ch; As it is an unregulated power supply, the only possible comparison = VS an unregulated Hypex PSU which is renowned for its performance. com. Dec 4, 2024 #22 ICIETDIYEUR said: People hi ! TPA3255/51 are completely differential amplifiers. The article, originally published in July 2023, offers an Reason is that I wanted to find out whether such a High-End Class D Amp actually sounds better than the rather cheap TI TPA3255 from the WiiM Amp and whether I would hear the more „headroom“ of a 2x425W amplifier compared to 2x120W. Just need add case/wiring/switches etc. It sounds great but you have a 50/50 chance of getting the right version See previous pages The Hypex ncore 125 and the 5125 sounded exactly the same, I cant hear any differense between them. Dual Merus MA12070 Amplifier Sabaj A20 fully balanced : pictures inside ) | Audio Science Review (ASR) Forum Buckeye 1ET6525SA vs Soncoz SGP1. Anyone else done similar comparisons with Hypex, Purifi or top-shelf class D? L. The next generation of TI chips will be even better. 3A power supply. 2024-11-21 7:54 pm #27 2024 You can of course drive the Hypex nc252 power amp with the Bryston as a preamplifier. Winemaker; Jun 29, 2024; Amplifiers, Phono preamp, and Analog Audio Review; 2. PA5 vs Fosi: The PA5 is a little better than the Fosi distortion-wise, but the Fosi has PA7 levels of power. You'll often see them with high end NAD amps or Hypex/ICE amplifiers. Hypex 2) TPA3255 Diy based on 3e Audio-Mono modules TPA3255-1CH-480W | 3e Audio Both variants lost out in comparison with the NAD M22. Y. revintage. e3 - tpa3255 vs good design of 3886 for 8 Ohms speakers. 5dB at 20kHz whereas Purifi is 0. Videos : VID_20210329_205042 VID_20210329_205219 Some pictures in te meanwhile : O. It is a simple circuit, price is about 1/3 of NC400, it has frequency response independent of load impedance and nonlinearity almost independent of frequency. BillG Major Contributor. Hi Friends! I have been reading this blog since the last 5 years. 5dB down at 40kHz. OP . Having negative feedback after the output filter was the thing that made further "improvements" more of an engineering exercises than something giving clearly audible benefits. That said one of the big differences between TPA3255 and TAS5630 is the packages they are available in. Amp 4 : HanZao TPA3255 / OPA1692 + Shui Yuan OPA1656 Playlist : HD audio via LDAC BT Indroduction : Blindfolded, it is very difficult to perceive a difference in the human ear vs my Hypex NC252. TNT. I would've preferred to have the choice between 12v trigger input or auto sensing. Joined 2016. Tpa3255 and tpa3116 big succes for TI? Thread starter tomtoo; Start date Oct 8, 2022; tomtoo Major Contributor. Thread starter elak; Start date Jul 6, 2023; E. 0097 THD+N 10W 20 Purifi 1ET400A (left) vs Hypex NC500x (right) But it surely is a great clean amp. Member. So yes, there's good class D. and some other Class d and Class H amp. Review Index. Apr 25, 2024 #26 For price - 2 x B200 vs Hypex/Purify Stereo? Bleib Major Contributor. Joined Feb 10, 2020 Messages 1,330 Likes 1,306. This DIY tpa3255 amplifier sounds better than both Linn 5125 and my Hypex ncore . While the 3255 amps are load dependent your can use a WiiM streamer's parametric EQ to compensate. 1. Donations. I'm familiar with Class D in Hypex and Purifi incarnations, but only recently discovered this Class D design through this thread, but have no tech background, so beware noob questions ahead. 2021-02-25 11:54 am #7 2021-02-25 11:54 am Aiyima A70 vs Fosi v3 mono - Differences 1) Running Temperature I decided the Hypex NC252MP and Purifi were too rich since the TI TPA3255 based A70 has the same tech. Thread starter daniboun; Start date Sep 5, 2023; while the Hypex supplies cannot do this. All of those who are complaining about bloated power output claims should read the TI TPA3255 spec sheet, special the power out vs supply voltage curves. So very good PSU for TPA3255. Heard distinct differences between Purifi and Hypex and between Purifi and Onkyo AVR so far with my best attempts in volume matching. Meanwell LRS-350-36 vs SMPS300RS (LLC) Not sure that LLC provides a big difference Both are reliable but unsuitable for my project. For years, there is always a claim of sealed vs. Or pick up an NCore amp from Audiophonics, or try one of the If you take the different power output options (through internal or external PSUs) off the table, do the current Class D chip amps measure up to a Hypex Ncore? Will a TPA3255+PFFB sound the same top-to-bottom as a NC252MP at 2 watts with a 4-ohm speaker? Or is there still something unique/different about Hypex/Purify/etc. klipsch Member. JSmith Master Contributor. Right now there is people comparing Aiyima a04 tpa 3251 with a Rotel ra1592 and a Hypex nc400 amplifier. Octavia. :) Also, if my pre-amp doesn't have XLR outputs there's no advantage in XLR inputs. com Open. In general also, most Hypex are universally down 0. Archived post. However, finding the "executive summary" of findings may be rather difficult 🙂 (the information is scattered over hundreds, if not thousands of pages, so it's difficult to find exactly the information you are looking for). Hypex UcD marked the point where Class D caught up to Class AB in terms of diminishing returns. Current First I used the TPA3116d2 board, then upgraded to the 3e-audio TPA3251 board, and then finally the Texas Instruments' TPA3255 Evaluation module, which I used till last month. It was sent to me by the company in a reference design for ease of testing: The module is the PCB to the right and costs US 89. I have carefully tetsted a number of these units. On the other hand, we haven't seen any real meaningful additional power addition on TPA3255 in mono vs Stereo, not yet at least. IRS2092 LJM 20d seems very good but need +- high voltage power supply, too expensive for the game what about this: They also have the A7 which uses the TPA3255, having more power than the A5. Reply to this topic; this month that was loud and hard hitting and the next day when I wanted to relive the concert I reached for my TPA3255 class D amplifier and my Led Zeppelin album. Joined Aiyima 07 vs Hypex Ncore. com/r/fanatnskТипичный пример ситуации, когда This whole forum section ("Class D") is a trove of exactly the information you are looking for. 3 DAC: 32-bit/384kHz Edit Oct 31, 2019: THD and all-orders of harmonic distortion up to H9 vs Freq up to 10k for 5. SanjeevM. Musician and DIY builder Expert in loudspeaker installation for optimal pace, rythm and dynamics PFFB design to overcome The lead project designer for Hypex even stated that the main objective for class D is power efficiency. And I think that you're better off buying a 90s Rotel AB amplifier under $200 than a AIYIMA A07 TPA3255 Amplifier Measurements and Review - LM4562 (and OPA2134) option. Hypex NC252MP can do I've been reading through this forum and the product reviews to help me decide on a smallish amplifier with about 50-80W/channel. power, with @90kHz measuring bandwidth and at frequencies 1kHz, 5kHz, 10kHz and 15kHz. i have tpa3255 tested by QuantAsylum. I have no details how it is actually implemented, PFFB or not. I do mean the new WiiM Pro Amp vs the WiiM ultra streamer. But generally speaking, even if it is not transcendent and as I have already said, the TPA3255 chipset has the best THD+N figure with a more moderate voltage. carcuevas. After done with the Onkyo, l'll listen to Hypex and TPA3255 vs Purifi. Tuesday at 5:46 AM Currently listening to Onkyo vs Purifi on R3 - first proper volume-matched comparison I do, assuming these amps will be the most different from the set. Given its measures which does not blush vs the Purifi, I wondered how we could do even better, if possible of course) Last edited: 2021-12-06 6:41 am. Now, there are better-performing TPA-3255 amps than the Fosi V3 and Aiyima A07 Max that feature post-filtering, which yields load independence at high frequencies. Jun 14, 2024 #39 So you can compare VS the Minidsp SHD Power Amplifier TPA3255 @ $1599 Let's see now the Hypex Ncore NC252MP which competes in the same category . 3e Audio (TPA3251 vs 3255, customers don't care), and a "monoblock" that is irrelevant to 90% of customers in that price range. I mentioned it before, but I know for sure from 1st hands experience that the Ultra is technically capable of supporting AirPlay 2, but support was removed prior to AIYIMA A07 TPA3255 Power Amplifier 300Wx2 vs HARMAN KARDON AVR 240 . com for TPA3255, you get various TPA3255 amp boards with capacitors which can take 48V voltage input. ) Reactions: Opa1. For upgradeabilities-sake, I was thinking about FA123 (3 channel, only using two both woofer amps in bridge-tied mode). I’m in the hobby of building DIY speakers. MalleMike. In gonna do a DIY build with this card and compare it to my Hypex ncore ( that I have compared to 5125 ) - they sounded the same , and much better than any average class A/B amplifier to my ears. Ncore was a big step up, and purifi is another big step up in contrast to nc400. A few things are already set. layer9 Member. For those who are interested, I compared my DIY Hypex Ncore NC250 vs a brand New TPA32XX based on 360 Customs design. These are both mini class D amps that cost about $75 and produce plenty of power to drive any speaker in a nearfield setup. The new Aiyima a08 tpa3255 for 120 dollar has digital input and an inbuilt Hypex Nilia vs NCX500 vs PURIFI Eigentakt Opinions? Jim Creek; 2023-06-26 9:06 pm; 11 12 13. Hypex Ncore vs D chip amps - sound quality? If you take the different power output options (through internal or external PSUs) off the table, do the current Class D chip amps measure up to a Hypex Ncore? Hi Amigos: It has been for around 2 years after we release TPA3251 and TPA3255 series amplifier DIY kits with post filter feedback design I found a small alternative to the TPA3255 with a definite advantage, a very interesting dual Mono implementation! Sounds really great at first listen. 0015%). ported sound characteristics yet the measurements of "speed" are hard to explain since speed is I find the Topping Pa3 amplifier is superior to this TPA3255 in every way. Details on specifics comparisons and exact settings will follow. Review/Discussion whats better for driving a pair of stereo speakers BTW? Aiyima says 300W, while HK says 65 W in stereo mode. Reactions: goldenears. Saturday at 6:23 PM. Icepower 200AS2 is really a TPA3255 with integrated power supply?! Click to expand Yeah, with all bells whistless, just hook it up. New posts Search forums. TPA3255 sounds amazing and I'm very very happy with it. J. Joined 2002. The NAD has more usable clean power, better bass authority and more refined overall. Designing a circuit board around class D is the most complicated of any topology. Joined May 13, 2021 Messages 1,935 Likes 3,445. 2024-11-13 4:51 pm #10 2024-11-13 4:51 pm #10 It is an absolutely low sophisticated chinese TPA3255 implementation. But this is my first thread. If you go for an Aiyima I can rekommend a meanwell power supply. Sorry. So, two things. Here some of my TPA325X / Pascal / Hypex Ncore / IRS, Class H / Merus etc amps I have tested VS this new DrMordor TPA3255 (picture 1) : Last edited: Nov 20, 2020. DrMordor V1 + V2, Zero Zone, 3E Audio, Generic TPA3255; BRZhifi etc). You don't have to worry about supporting a voltage of 48V (no overheating), great for DIY modifications, and its compactness is super interesting! Hypex Ncore NC500MP Dual Mono As I am of French nationality About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright 这便利性、功耗差距让我深深折服，以前只有ICEpower还不出名没啥选的，现在不是有Hypex，Purifi已经吹得山响了么， 不是交不起这几毛电费，就是不想那么麻烦、占地方、难摆放和浪费电能、夏天烤火、移机如搬砖；顺带支持环保，赶紧动手收集资料开干！ Is this a good sounding TPA3255 board? . Still a bit hesitant atm. Pascal,Hypex,Purifi but cost per dollar is much higher Reactions: ModDIY. Joined Feb 28, 2020 Messages 21 Likes 15. May 2, 2022 #1 I'm going to be active bi-amping a pair of DIY speakers soon if I ever get around to finishing them, using a miniDSP SHD Streamer for DAC/crossover/EQ duties. VS HYPEX NC502MP . It makes little sense to use a TPA3255 chip without taking advantage of its potential. How do you like them apples? www. But today i found THIS IRS2092, IRFB4227 module for cheaper, but I have a NAD C340 and a BT20A. Hypex Ncore vs D chip amps - sound quality? elshaddai; Sep 13, 2024; Audio Power Product Reviews and Discussion; Replies 14 Views 3K. 2020-06-09 7:44 pm #1 On another similar subject, Hypex itself is sold out of Nc400 kits and some of the "hockey pucks" have appeared from a Chinese source on Ebay, so I don't know if they are licensed to produce or are just doing a typical Chinese ripoff. 0 Stereo high-power BRU5 DSP PC UI Control . Sep 14 Tripath 2020 vs TI TPA3116 vs a bunch of high-end stuff. I am getting itchy about upgrading to a more powerful Hypex-based amplifier and I wonder whether there would be an obvious advantage on having the extra punch (apart from the possibility to upgrade to harder to driver speakers). e3 - tpa3255 vs good design of 3886 for 8 Ohms speakers . This happens when distortion is so low that noise dominates. I ordered a TPA3255 from Audiophonics to drive the low end (4 ohm woofers afaik) of actively bi-amped speakers. I have lots of class D amps, the Pascal, the Hypex Ncore and the TPA3255 (360 Customs with PBBF) are among the best ! The idea is just to discover the very little known double Mono Pascal. I haven't dealt with Purify, but I think it's only better than the NC400. The measures have their reason that the prices cannot understand-) Could you explain more about the 'current' vs 'voltage' limiting the amount of power delivered to the speakers? You should take a look at the Shui yuan TPA3255 module I reviewed that is an excellent alternative to the Aiyima or 3E Audio modules. Joined 2017. 006% THD+N spec, whereas a CD would top out at 0. A good class a amp is almost more of a craft. Westsounds Active Member. Its the ”new”version of Aiyima a04 with the green card . Im looking for a power amplifier for my Penaudio Sara S speakers (87 dB/1m - 4ohms ). It's just a Dear diy folks some of member may knew,years ago we put tpa3255/51 design into one high-integrated design and many people used them in their build, with some user are expecting higher-end design with higher performance, especially ti release a design note to achieve higher performance by adding extra feedback. You could try a better TPA3255 implementation ( JLester, DrMordor and xrk971 have products now, Allo is supposed to have a "next level" TPA3255 amp coming out in a few months). Joined 2003. I'd love to buy a wiim implementation integrated with streamer and dac and be done Hello, Some threads and mulitple users mentionned the high sound quality of the TPA3221 (Texas instrument). 00014 THD+N 100W 20-20Khz 0. I even own a Hi i want to build studio monitors for mixing, mastering and also just listening to music. The Fosi is a great little amp if you don't drive it too hard and have realistic expiations for the price. Hypex? Some say they are better, others think the TPA3255 is better. So you can compare a Top end TPA3255 from Jlester VS the Hypex Ncore NC252MP (I own both by the way) The fact is that the NC252MP is much more powerful. So, I got a new class D amp (TPA3255) to replace my old AB amp, all in all I think it sounds much better than the AB amp, but I TPA3251 vs. jean-paul. 50283. YungMusk Member. The best power amp I ever had. 2017-09-04 1:45 pm #5 2017-09-04 1:45 pm That was with 4 ohm vs 8 ohm resistance. Good class D is achieved with pen and paper in the laboratory. The amp is tiny : 134x59x90mm Will give a long listening test later vs Hypex vs Purifi. Reactions: Burnside The cheap boards seem to be concentrating on the TPA3255 instead, and the QuantAsylum test shows they don't meet spec either. Trust me, a high end TPA325X amplifier I have purchased and tested many TPA3250 TPA3251 TPA3255 amplifiers made in China, but at the end I decided to use 2ch type and Mono type x2 of 3e audio TPA3255. TPA3255? I think FOSI is more cost-effective and has more stable quality. I can't see where the 2nd one should be worth that much more. My original plan was to use a stereo TPA3255 board, and just use one channel making it possible to be a stereo subwoofer amp with a PSU upgrade. Videos : VID_20210329_205042 VID_20210329_205219 Some pictures in te meanwhile : Last edited: 2021-03-29 8:33 pm. What DSP comibantion do you suggest with the TPA3255? grahamgraham. and paying 500-600 for a Hypex based power amplifier, which is arguably superior in all regards and easily "budget endgame" for my personal needs, and I'm I would be very curious to see how it performs vs the top end TPA3255 by Drmordor and VS a Purifi module . inthewoodsnolonger AARP Member. 2. Take for example our here NC252MP and compare it to the topping PA7 which uses the TPA3255 chip or something similar I believe, the Topping engineers developed a new technology to make the TPA chip more load However, the 200VA transformers are underpowered. That way, you will retain all the functionality of the Bryston (remote volume, multiple inputs, etc) and be able to try modern Class D power amplification vs the traditional design, whilst keeping the front end consistent and familiar. I think the PBTL 3251 is the interesting one for me to see if, as according to 3e the 3251 is better. I am enjoying it. CDMC Major Contributor. If you're interested in newer Class D "module" amplifier technology, you may want to take a listen to this Live A/B/C comparison of 3 different DIY Home Audio Class D "kit" amplifiers, which include Purifi Eigentakt modules, the newest Hypex Nilai 500 modules (update to the nCore), and an ICEpower amplifier, though I think this last one is using older versions of This is a review and detailed measurements of the 3e Audio 480-1-29A, TPA3255 based class D amplifier module. The Aiyima a04 with opa2604 is sounding better than Rotel ra1592 , better bass and more clear sound, and theres no difference against Hypex nc400. Jul 18, 2019 #4 You may get more useful answers here: TI Class-D Amplifier TPA3250 VS TPA3251 VS TPA3255 VS TPA3255-Q1. Jlester TPA3255 measurements : Also, the Hypex modules offer a good bit more power. Class A is great - if you have unlimited budget and space. However, the sellers usually don't tell me about voltage regulator. The sound must be on par with my Hypex ncore and aiyima a04 tpa3251 before investing more . 0007% THD 10W 8Ω: 0. Tpa3255 is better in every aspect except output power. Have you compared a TPA based amp against a Hypex NC122MP, I mean a good TPA amp not the low cost ones full of cheap components, what were your findings, did the Hypex easily beat the TPA, or was it close . This TPA3255 amp uses LM2575T-12 voltage regulator on the product pictures although its working voltage is 48V. PE. Using high end parts. They will be 3 way with seperate closed boxes for bass and mid and i will use a hypex fa253 for dsp and amplification. Share More sharing options Followers 0. Greetings, ive been planning a Class D subwoofer amp using modules as its cheaper then buying say a Dayton Audio plate of equal power. I am very impressed with it. When I hear the Pa3 I do nt think it is a digital amplifier. They are expensive, though. But what does "hi-fi" mean? Best case scenario the THD+N figures won't be better than the raw performance of the chip which itself doesn't achieve figures to match CD quality audio (0. New posts Latest activity. Reactions: tmtomh. Open comment sort options There should probably be an amp based on a Hypex design in your future. with this background, now we are This subreddit is for the budget minded audiophile that wants to grow out of soundbars, boomboxes, mini systems, portable bluetooth, lifestyle speakers, and PC peripheral branded audio solutions. After hearing what hypex amps can do, im not turning back. My reference integrated amplifier is the Marantz PM-10 which is built around a bridged HypeX NC500OEMs/SMPS600 design (so 4 NC500's + 2 SMPS600) along with Marantz's own pre-amp and buffer. 3. The measures have their reason that the prices cannot understand-) The TPA3255 has enormous potential which is Hi everyone, I have an Audiophonics stereo Hypex Ncore NC122MP amp feeding a pair of ELAC Uni-Fi UF52. L. Joined 2007. + TPA3255 PFFB + WiFi 6e + Bluetooth 5. Yesterday at 2:14 PM. When I was looking at the specs for the 3251 vs 3255, the 3255 obviously had more power, but also seemed to have more PA5 vs PA7: The PA7 appears to be very similar to the PA5, except it has far more power. dk. 2020-07-02 1:06 pm #6 Amplifier comparison: March Audio P452 (Purifi 1ET400A) vs Buckeye Hypex NC502MP vs AIYIMA A07 (TPA3255) vs Onkyo TX-NR737 (125W Class AB) AIYIMA A07 Class D amplifier using Texas Instruments TPA3255 chip with 32V 5A power supply. Maybe not hugely audible (though maybe so with some difficult speakers), but definitely not an audible match to Purifi/Hypex. The key features of the Input Buffer are: Sonically transparent as evidenced by the ultra-low THD, IMD, and noise Chi-Fi chip amp comparison -- Aiyima A07 (TPA3255) vs Nobsound Dual TPA3116. I was interested, and I did it on purpose to see for myself. New comments cannot be posted and votes cannot be cast. It is the same measurement that I made with Hypex UcD180HG in another thread: I agree. Read more here: Yes, the WiiM Amp supports AirPlay 2, but the WiiM Amp Pro, just as the WiiM Ultra, does not. While Wiim Amp didn't look interesting to me that much, but new Wiim Amp Pro surely does. 99 from company Aliexpress store. 0016% 5W 8Ω: 0. Old_School_Brad. @AIYIMA Can you confirm? A80 The Hypex 252 was better matched to my preamp (JDS Labs Atom 2 stack) and I don't have to fuss with multiple volume controls. 2020-03-26 1:52 am #2 2020-03-26 1:52 am #2 Temaad said: The TPA3255 is the later design & most people seem to agree it sounds better. If you want to DIY , then lm3886 is the way. It costs $155 and can be bought from mouser. -tpa3255-amplifier-kit-480-1-29a-review. PA7 vs Fosi: Similar power, the PA7 is cleaner, but costs more than twice as much. U. Jlester TPA3255 measurements : Hypex Ncore New technology seems better than old - the tpa3255 diy being the best sounding amplifier of those three. 0 Module 2. And the original NCore was already great (and the first class D amp that did not disturb me in a hifi setting). Never heard and not so much interest from my side cos: 1. Already built tpa3255 modules are very available, some for very cheap prices. Thread starter pma; Below is the measurement of THD vs. . Search titles only By: Search Advanced search Search titles only Also found a SMPX power Supply made by Hypex. They sound like they I've also heard a Hypex unit being used in a $5000 amplifier being used with Wharfedale Linton, and it sounded beyond phenomenal. 6Vrms into 4 ohm load: The TPA3255 when operated in SE mode provides for 4 channels of output, and the audio quallity is very high as the Pretty simple, the TPA3255 is capable of way more output than the MA12070, meaning that at the same output level it's running further from its limits. One note though, i would get better psu for purifi, rather than hypex. The hypex plates can do The thing is, there is some truly excellent equipment out there especially in class-D. Joined 2015. Micro Audio PSU VS Hypex PSU (We can imagine that it is well designed, both are unregulated) Below is FFT of both power supply outputs with a 3W load. I wanted to stay consistent with my specifications: a compact and efficient TPA3255, a compact and reliable SMSP LLC power supply. WiiM Ultra vs. The TPA325X has enormous potential! moreover the next Allo TPA3255 announces these measures: (I have already shared them) THD+N 5W , 1Khz 0. TPA3255 with mods is cheaper. #43 2021-08-22 5:42 am #43 As for the HYPEx amplifiers I have owned the highest model in regard to reviews. Thread starter MalleMike; Start date 2021-08-26 10:50 pm; Jump to Latest M. orchardaudio. linuxfan. cinilak. I used to use a cheap TPA3255 amp (non-PFFB) to measure raw driver responses (used to model I am running a 2x 4 ohm TL subwoofer 240 watt / 85 dB with a two TPA3116 el cheapo board, 2 channel amp with a 24volt 10 A power supply. It has a better potentiometer that exhibits channel imbalance at very low volume levels; (Hypex Purity) vs equivalent class AB. Is this a good sounding TPA3255 board? Thread starter Audientid14; Start date 2024-11-09 6:24 pm; Prev. While @AIYIMA mentioned HERE that A80 has improvements like PFFB, however they haven't mentioned it on their Amazon page. Kjeldsen. Try a tpa3251 or tpa3255, they're better than the older designs. Updates from the thread below. Time will tell how good the input detection works At least we know that Hypex NC400 (and similar Hypex products) I have made a thorough THD and IMD vs. Members. It's a wonderful class D amplifier. Hypex nCore Class D Crown vs. Joined 2019. (Spain, August 2023, in the middle of a heat wave). I have this board but it was I reviewed tons of amps here, Purifi, TPA3255 top end models, Hypex Ncore etc etc I think I can say that the best amp I have tested in recent months is the Sabaj 20A, with the dual Merus chip checkout, fully balanced. VS my Hypex double Mono NCore : it is less present in the bass but the treble and mids are more forward, the notes in these frequencies are absolutely incredible VS my high TPA3255 by DrMordor (with PFFB OPA1602) : the bass is also less indented and drier. I think I have acquired a lot of experience since I registered on this forum, it goes without saying Amplifier comparison: March Audio P452 (Purifi 1ET400A) vs Buckeye Hypex NC502MP vs AIYIMA A07 (TPA3255) vs Onkyo TX-NR737 (125W Class AB) Thread starter f1shb0n3; Start date Jan 24, 2022; Amplifier comparison: March Audio P452 (Purifi 1ET400A) vs Buckeye Hypex NC502MP vs AIYIMA A07 (TPA3255) vs Onkyo TX-NR737 (125W Class AB) Thread starter f1shb0n3; Hypex, ICEpower etc etc etc. The measures have their reason that the prices cannot understand-) Reactions: Guddu. The latest implementations of the Ti TPA325x class D amps (at least those that are well done) show JLESTER TPA3255 : THD+N 5W , 1Khz : 0. But is it gonna be as good as an Audiophonics hypex ncore amp ? Last edited: Mar 13, 2024. Class D Crown vs. Celui-ci est une base solide pour construire un système A7 - TPA3255 stereo; A7 mono - TPA3255 Mono config . Forums. Either is a decent choice. TI TPA3255. This is why I turned towards the idea to get myself two Hypex Fusionamps. Higher power AMP with motherboard as a dac vs lower power DAC+AMP combo The Texas Instruments TPA3255 chip does an exceptional job, during testing and using bass-heavy techno music the external temperature of the V3 did not exceed 40ºC with a start-up temperature of 30ºC. almarro amp - 57w (pretty constant, idle or under load) pass f2 clone - 200w (pretty constant, idle or under load) hypex sub amp - idles at ~10w; 1/3 power (never - yikes!) would be ~30w (not shown in the pic; it's in the back of the room) Class D is the future. Forum Donor. What's new. The Icepower is fully integrated, similar to Hypex NCxxxMP (mains powered) modules, where the power supply is integrated with the amplifier board. Reactions: wyup. Sep 14, 2024. If you search aliexpress. Although I'm TPA3255 2x300W Bluetooth Amplifier BT5. imgur. (Although for most practical purposes, the amp would only be drawing a small fraction of that at a time. Replies 255 Views 29K. ; Audio Inputs: Both support Analog (RCA), Optical, and HDMI ARC inputs. From 120 Hz to 2 kHz, spurious tones are less significant on the Micro-Audio PSU as well TPA3255 from 3e audio (stereo and dual mono) TPA3255EVM This isn't the top of the line Hypex to be fair. Yep, a typo on my part. The Hypex PSU has one of the lowest ripple on the market (85uVrms) Which leads me to think Eigentakt — German for self-pulsing and the name lent by co-developers Lars Risbo and Bruno Putzeys to the self-oscillating Class D amplifier technology slowly emerging from under their Purifi umbrella that also includes, among others, Peter Lyngdorf and is simultaneously tackling loudspeaker driver design. SMen Addicted to Fun and Learning. Similar price point too. I may be known as someone who like coloured gear (and that is), but i do also enjoy these kind of clean amps on the right speaker set. I strongly suggest using something lower than 48V if you get this amp. You can be pretty sure with varying impedance with frequency and reactance you'll get some variations that enter the audible range. So you can compare a Top end TPA3255 from Jlester VS the Hypex Ncore NC252MP (I own both by the way) The fact is that the NC252MP is much more powerful. One channel driven, 4ohm load. The hypex ncore 125 and Linn 5125 are very similar in the bass - they are both very good and you get a bass thats easy to follow , soundstage is bigger on hypex ncore , deeper and wider and the 5125 is slightly brighter in the treble, but at the same time not as clean sounding The ncore and tpa3255 is dead silent even when having your ear Also BTL not PBTL I think @harkpabst refers to the TPA3251. Le Audiophonics PAS-125NC intègre un module d'amplification de puissance Hypex Ncore NC122MP. Dear FMs, There have been few messages shared on new Aiyima A80 in a few different posts, but I found Aiyima A80 on Amazon today and seems like it will be available around Christmas 2024. I would recommend, for the TPA3255, the AN-5434. amplitude measurements of my AIYIMA A07 TPA3255 amplifier, with LM4562 opamps (reduces noise and distortion slightly compared to original NE5532), powered from Mean Well RS-100-24 SMPS set to 27Vdc voltage. Jul 8, 2024. TPA3255 - all about DIY, Discussion, Design etc. I think that with my modifications I found a good combo that fits my 131*249 I have made my Amp with the Texas Instruments TPA3255 evaluation board. No differences heard yet, but continuing to listen and not finished with the comparison. B. What that means is that if you have 8 ohm speakers, youre better off with 3255, more power and better thd. This subreddit is for the budget minded audiophile that wants to grow out of soundbars, boomboxes, mini systems, portable bluetooth, lifestyle speakers, and PC peripheral branded audio solutions. The ones I keep looking at are based on TPA3255, MA5332MS and MA12070. Joined Feb 17, 2018 Messages 1,799 Likes Hypex Ncore vs D chip amps - sound quality? elshaddai; Sep 13, 2024; Audio Power Product Reviews and Discussion; Replies 14 Views 3K. The Hypex Nilai500DIY 500W Mono Power Amplifier Kit is new DIY benchmark from the company's dedicated DIYClassD brand. The measures have I've also done a comparison of the frequency response on the Elac DBR-62 with Nobsound TPA3255 vs March Audio P452 (Purifi-based state of the art amp) and there was no measurable or audible difference. Micro audio has nice ones. W. I can play it low volume, bump up to 12 o'clock to jam or higher to go crazy. I personally like these amps to have minimal feature set Proposed build. daniboun Major Contributor This is a review and detailed measurements of the 3e audio 260-2-29A TPA3255 chip based stereo amplifier. Joined 2020. ; Audio Outputs: Both include Analog (RCA) and 2) me too, I almost bought an Audiophonics amp with the same Ncore Hypex board built-in, but waited when I learned about 3E's offerings including their new A5 and A7 amps. The kit is specified to deliver 500W with 1% THD at 4 ohms, improves output noise and idle losses significantly, and comes with a discrete buffer stage and voltage regulators. Replies 36 Views 4K. 0012% THD 10W 4Ω: 0. For question 2 (same monenclature as the EVM TPA3255) PVVD > + From Hypex, should be the best way to follow : Trust the measurements and not the prices. It seems that Linn are swapping the chipamp tda7293 used for 30 years, for class D with their own implementation of tpa3255 in their new Selekt dsm modules, because they sound better. 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