Hypex ncx500 vs purifi 1et400a forum

Hypex ncx500 vs purifi 1et400a forum. This is what we measured (SINAD 107 dB) and only represents the test equipment THD + N as the NCx500s are better. So bridging the 1ET7040As should give lots of power for 4Ohm. They must be paying some form of royalty to Purifi. Jul 3, 2019 · All class D amps from Purifi, Hypex and Icepower can drive any load there is. The NCx500 here is a Buckeye 2 channel amp with the Hypex SMPS1200A700 supply. #2. $1,069. Am only driving one channel on the NCx500 but otherwise the conditions are identical (1kHz at 2 ohms). Mar 17, 2021 · I haven't owned those exact models but have owned both a Hypex NC252MP and Purifi with VTV buffer and Sparkos SS3602 op amps. out there I guess. While probably not an audible concern, it is nevertheless a blemish on the otherwise near perfect performance of the Purifi modules. They are capable of over 400 W of power and provide an audio quality level that sets the standard for power amplifiers of any operating class. My mains are 86 sensitivity so I'm using the Hypex there, with Purifi for center. Acerun said: I actually now have both Purifi 400 and Hypex NCx500 amps. Jul 3, 2019 · The non benefit for low impedances is both true and false. The Apollon 1ET400A M is the solution that offers abundant power and remarkable precision, making it an ideal choice for professional studio applications and discerning audiophiles. Above test goes to 20 volts. The buffer is used to increase the input signal level. THD+N vs power in 4 R show similar differences. Looks like NCx500 sits in the middle between 1ET400A and 1ET7040SA monoblock specs. 3,890. Feb 3, 2022 · In a related topic, another forum question has been how the Purifi 7040 compares to the Hypex NCx500. WANTED: Happy members who like to discuss audio and other topics related to our interest. 2021-09-05 5:17 am. The over voltage protection of the Purifi modules will shut them down over 75V and so you need a 1200A400 that delivers 72V. The Apollon Audio NCx500 Monoblock Amplifier utilises the newest Hypex NCx500 amplifier module as its core. PC - Keysion ES2981 - Truthear Zero Red Mar 20, 2020 · So looking at the Neurochrome Buffer and Purifi 1ET400A Amp inside the Ghent NCORE-SE (300W) Stereo Case-Kit (300mm x 315mm) case, the front to back space is tight to the SMPS. Click here to have your audio equipment The Purifi 1ET400A is capable of up to 450 watts of power output per channel (all channels driven) while delivering extremely low distortion performance and an ultra low noise floor level. Desire to learn and share knowledge of science required. Buckeye is now using the MicroAudio supply for his 7040 and allows it to match up better to the Hypex NCx500 for power ratings. Quote from: goryu on 25 Jul 2022, 09:26 pm. Purifi 1ET7040SA Multichannel Amplifier (6-12 Channel) 4,990. Purifi. The Hypex NCx500 is a continuation of the excellent NCORE line. Offering nearly 2x the performance improvement over the last generation NC500 OEM module, the NCx500 represents a significant step forward for Hypex amplifiers, with up to 700w of power at extremely low distortion and an imperceptible noise floor level. 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) Forum Donor. And you won't get any integrator more high end than Apollon at this moment. M. Buckeye Amps. Apr 3, 2023. Apollon has a NC500 3-channel for 2,400€ and a Purifi 1ET400A version for €2,600. Aug 5, 2020 · 1. 5" Aluminum case. Differential (balanced, XLR) input, which can easily be The Hypex NCx500 is a continuation of the excellent NCORE line. Apr 26, 2023 · Nevertheless, the Purifi 1ET400A amplifier easily manages this scene and has plenty of power to spare. They said that's how they configure a demo amp for evaluation. Jan 15, 2022 · The idea of "running cool" is mainly related to the dissipated power at idle. Because this version of Class-D ( and some believe that this is the most advanced implementation of Class-D amplifier on the planet ) competes with Class-A, not class A/B. I was unable to hear any significant difference, not surprising given the low distortion, high power delivery, and low source impedance of both amps. In the distortion graph shown it bulges between c 7 kHz and HF and espec on the higher order harmonics. Hypex NCx500. I put my 1ET400A build in a 90ish mm tall chassis. If you are dealing with a need for more power, watch which power supplies are used. Jan 17, 2024 · Hi all, quick question. There are higher priced-builds and value-forward builds. Let me know what you have. Feb 3, 2022 · Standard 5-way Binding Post outputs. Apollon Hypex NCOREx NCx500 Multichannel Amplifier (3-5 Channel) 2,490. If the price is the same and power the same I'd go with Purifi. Last edited: Dec 4, 2020. It's a little odd there are no reviews of the 1ET7040SA or systems based on it (that I can find). 25A peak of the 1ET400A). The SMPS3kA400 would be good too. Feb 4, 2023 · That the Hypex amp use multi-pole feedback compensation is well documented. While the 4 and 8 ohm output is nearly identical to the Purifi 1ET400A, the 1ET7040SA shines for those with sub 4 ohm speaker loads (40A peak current capability vs. Its unparalleled clarity and candid, linear sound Jun 19, 2023 · After researching this forum it seems that all 3 choices will sound the same. Purifi, and at a lower cost, Hypex. Seems they could be upgraded to change their sound quality. Jan 15, 2023 · 49. And since the typical SINAD at 5W is mainly defined by noise (distortion comes only with higher power), the NCx1000 The Purifi 1ET400A is capable of up to 450 watts of power output while delivering extremely low distortion performance and an ultra low noise floor level. That Hypex and the Purifi are very similar in sonic character; perhaps the Purifi sounds a tiny bit better driven by SOTA DAC and preamp, but by the Denon receiver, you won't notice a difference in sound quality. With the kit, I'll get Hypex's layout and materials and my workmanship, which I trust. apollonaudio. Last edited: Jan 18, 2024. 00 €. I’m expecting 5W/1khz SINAD’s in the Jan 15, 2023 · The new NCx500 amplifier board from Dutch manufacturer Hypex Electronics is the first of a new NCOREx family of modules that evolves from the extremely popular NCORE Class-D amplifier technology, one of the most successful options among high-end audio and studio monitor brands. Sep 7, 2023 · These Hypex and Purifi have vanishingly low distortions and are true end game amps in all measures. True because when bridged, each amplifier sees half of the load. But depending on the speaker and usage (especially 2ch music), there is a possible audible advantage in the form of lower noise floor and slightly better high power (dB) listening. I'm US based so the mains voltage will need to be 110-120V. Only upgraded with objective specs in line with the improvements seen with the new NCx500 modules. Official US Manufacturer of Hypex and Purifi amplifiers. Monoblock 450W. This is a review and detailed measurements of the Hypex NCx500 NCOREx reference design amplifier. com. 2. lolyeah, sure, just unplug your current dac and plug in a new one. I want to be able to "futureproof" and have the capacity to drive even the most demanding speakers in the future, so I'm wondering if the NCx500 would do, or if the 1ET7040SA's added power make a significant difference here (or the upcoming Hypex equivalent). May 9, 2023 · Hey all, I'm in the market for an Apollon or Nord with preferably the Hypex NCx500. I just reviewed the same amp but with SIL 994EnH-Ticha Pro buffer so you can compare them. Despite the talk about the character of the different op-amps that sounds like a load of crap. Otherwise, there aren't a lot of 3-channel amps out there. Jan 15, 2023. 5 uV) for reference. Apr 30, 2024 · After reading ASR’s excellent review of the Apollon Hypex NCx500 stereo amp, I decided to select the Purifi 1ET400A amp because its power output (425W @ 4ohm) is a better match to my mains (4ohm > 92dB). #23. Thank you! Feb 3, 2022 · The current roughly equivalent modules are Purifi 1ET400a = Hypex Nilai, and Purifi 1ET7040SA = Nypex NCx500. I've worked around them in the design to ensure that the Buffer is plug-n-play both with the Purifi 1ET400A and the Hypex NC500. This input buffer is intended for use with the Purifi 1ET400A and Hypex NC500 Class D amplifier modules. Jan 31, 2023 · 6. Phone - Tanchjim Space - Truthear Zero Red 5. In the case of the 1ET400A, the current limit is reached before the voltage limit for impedance below 3. Ultimately the Purifi Eigentakt line trades some power for ultimate low distortion compared to Hypex NCore. As you see the sample is a "monoblock" configuration (one channel) driven by Hypex SMPS1200 switching power supply. Availability: 5+ in stock, ready to be shipped. 2 TM build, Dayton C-Note build, Carmody S2000 build, Selah Integrity build, GR XL-S Encore and LGK2 builds, Bagby Mandolin build, Purifi SPK5 rebuild Hypex/Purifi Amplifier builds ASR Directiva Project All shades of opinion feed an open mind, PG Jul 11, 2021 · Founder/Admin. This exceptional technology provides abundant power and remarkable precision, making it an ideal choice for discerning audiophiles and professional studioapplications. (1) Hypex SMPS1200A400. May 16, 2022 · Hypex Electronics announced a new and improved iteration of its popular NCORE Class-D amplifier technology and unveiled the NCx500 OEM, the first of a new NCOREx family of modules to be launched. Unlike other buffers, including the Purifi EVAL1 and the Hypex NC500 Evaluation Board, this Input Buffer will provide a differential output for the Class D amplifier, even if the input to Jul 2, 2023 · Please keep in mind these prices can change (up or down) as we get closer to actual production (hoping for Q1 2024): 2ch Hypex NC252MP = MSRP ~ $1095. LG 77C1 - Marantz SR7005 - Apollon NC502MP+NC252MP - Monitor Audio PL100+PLC150+C265 - SVS SB-3000 3. Jul 27, 2020 · A pair of Purifi Eingentakt 1ET400A in the NAD Masters M33. Mar 20, 2020 · These are mono blocks based on Purifi 1ET400A modules and the Neurochrome buffer made by Tom. Of course, if you have 2-4ohm nominal speakers, the NCx would be slightly better suited for power/current. Jan 15, 2022 · Jan 17, 2022. Updates from the thread below. If one takes two class D designs each outputting 500W, A with 2. (This judgment is subjective, and as some would say, might only be my imagination ) The Hypex NCx500 is a continuation of the excellent NCORE line. PURIFI 1ET400A. Jan 24, 2022 · Heard distinct differences between Purifi and Hypex and between Purifi and Onkyo AVR so far with my best attempts in volume matching. Their range of web-direct Eigentakt-based mono, stereo and three-channel amplifiers starts at £625 and increases according to the number of channels, chassis type and connectors. 2ch Purifi 1ET7040SA = MSRP ~ $1750. And when these current limiters trigger, nothing bad happens. Apr 16, 2023 · Answer to #1, most of us here would say, yes. « Reply #72 on: 25 Jul 2022, 09:31 pm ». Do people Aug 17, 2023 · Mains Powered NCORE® Family. Everything, including the board design, components and construction is their own. FYI max voltage I needed for NCx555 was 15 volts. Both sound great with Purifi having a bit less power as everyone says. Seattle Area. Tom. 2ch Hypex NC502MP = MSRP ~ $1195. IMHO there are rather limited home hi-fi applications where those are needed and the 1ET400a or Nilai will be more than adequate in most cases. Based in the US. So I’ve concluded the NCX500 would be the most cost effective. Nilai stereo kit has two Nilai amps and one PS500DIY power supply. #1. We also offer Purifi EIGENTAKT 1ET400A, ASR review measurements of Nord Three SE 1ET400ADM MKII Purifi 1ET7040SA and soon the 1ET9040BA. 00 VTV AMPLIFIER Stereo Purifi Audio 1ET400A Amplifier VTV AMPLIFIER Stereo Purifi Audio 1ET400A Amplifier | VTV Amplifier. The Purifi 1ET7040SA is the big brother of the highly regarded 1ET400A. Purifi and as I dug deeper, Hypex made far more sense for home theater use. 2 ohms if need be. com - The Purifi Puzzle, Part One: The Measured Performance of the Eigentakt Amplifier Review and Measurements of Purifi 1ET400A Amplifier | Audio Science Review (ASR) Forum NAD C 298 power amplifier Measurements | Stereophile. I can't really find much on the the latter yet. The Hypex power rating is 380/700/700 watts at 8/4/2 ohms. A bridged NCx500 with 1400W into 4 ohms at 7 uV output noise, wow. But the difference for the Purifi setup between the Rev C and Rev D is over $600. Apr 4, 2023 · Next are amps based on Hypex NC500 and the newer latest NCx500 up to the Hypex NC1200. VTV AMPLIFIER MONOBLOCK Purifi 1ET-7040SA Amplifier with VTV Vacuum Tube Buffer $ 2,539. my audiopages. 00 – $ 3,488. I would settle for a Purifi 1ET400A or 1ET7040SA as well. Details on specifics comparisons and exact settings will follow. Depending on your speakers, it may not make a difference or make a subtle one. Level-matched Purifi vs Onkyo with oscilloscope, not hearing differences afterwards, continuing to listen. Jan 30, 2024 · Jan 30, 2024. View attachment 3439928 Conclusion It's truly impressive that the Buckeye Amps Purifi 1ET400A amplifier can provide such a generous amount of high-quality amplification for three channels at a price point of $1,450. Purifi 1ET400A I've owned both in stereo versions for my main system. Dec 19, 2021 · Some reviews of the Hypex NC502MP and Purifi ET400A based amps: SoundStage! Hi-Fi | SoundStageHiFi. The NAD C298 is the latest iteration of NAD's Purifi ‘Eigentakt’ Amplifier. hypex. 1. It is on kind loan from a member and costs US $2,090. Mar 25, 2018 · The amplifier circuit, known as Eigentakt (meaning “self-clocking”), is the result of years of research by PURIFI into the self-oscillation behaviours in class-D amplifiers with algorithms that, when applied in control loops, improve existing designs by an order of magnitude or more. The Apollon amplifiers might be overkill, but add to the "Rolex Club" creds. Mar 17, 2021 · More generally, howevr, I think it would be great if more power amplifiers have an auto on/off switch like subwoofers. I have spoken to Trebor from Apollon and he highly recommends going for bi-amp option with a pure 4 amp. $995. 000Hz, :cool www. This thing is a competidor to the announced Purifi 1ET9040BA it seems. For all those in the fence, I can tell you, you won't find an amp better than the Hypex and Purifi, unless you buy two Benchmark and bridge them. 1ET400A 3ch Amplifier: (3) Purifi 1ET400A modules. #44. Apr 26, 2023 · My front soundstage is L/R, JBL 580's (6 ohm, 90dB, 200w) and my center is an older JBL 3 way S-Center (8 ohm, 91dB, 150w). 8 dB gain) using our test setup which only has 107 dB dynamic range of THD + N measurement capability. The key features of the Input Buffer are: Sonically transparent as evidenced by the ultra-low THD, IMD, and noise. Even though Apollon amps are made to order, mine arrived safely in the US just 3 weeks after purchase. Mar 20, 2023 · VTV has two 1ET400A amps and two NC1200 power supplies. Jan 15, 2023 · Here is the internal sweep into just 600 Ohm which is much lower than the impedance of NCx500: The steppiness is due to AP input scalar switching ranges and with it, losing some performance. Mar 28, 2015 · In a common type of setup, especially for HT usage most likely not. Dec 23, 2022 · The Buckeye 3 channel amp was doing superbly in lower power tests. I'm on the fence between the new Hypex NCx500 based system vs the Purifi 1ET7040SA. Jan 15, 2023 · In utilizing our 3-channel NCx500 amplifier within a LCR surround sound setup, it adeptly powers the left main, right main, and center speakers for instance. www. I also cross-shopped Hypex vs. May 28, 2020 · And the few forum posts I can find Google searching are people raving about a big improvement going from the Rev C to Rev D setup for Nords NC500 amps. Feb 2, 2023. Reviews of VTV build quality vary widely. the Purifi with Nords board shows negligible measurable Jan 6, 2024 · Apollon Purifi vs Hypex | Page 4 | Audio Science Review (ASR) Forum. It was kindly drop shipped from the member and costs 1,090. Hi all, quick question. It's been out for a little while now. Do people have a preference between these Jan 15, 2023 · Location. Hypex NCx500 Class D Amplifier Review This is a review and detailed measurements of the Hypex NCx500 NCOREx reference design amplifier. WiiM Pro - Mola Mola Makua - Apollon NCx500+SS2590 - March Audio Sointuva AWG 2. Offering nearly 2x the performance improvement over the last generation NC500 OEM module, the NCx500 represents a significant step forward for Hypex amplifiers, with up to 700 watts of power per channel (all channels driven) at extremely low distortion and an imperceptible noise floor level. Joined Aug . Even 0. The Purifi 1ET7040SA DM Luc Dual Mono Amplifier and the Hypex NCx500 DM Lux Dual Mono Amplifier. With specs listed you'll hear no difference either way. System (in office): QuietPC low noise server > Audiolense DRC>Stack Audio Link II)>Kii Control>Kii Three BXT Dec 3, 2021 · Will just add that there really in not much potential audible difference between the Hypex and the Purifi. This buffer has been designed in close collaboration with Richard Doporto, of Sonic Imagery Labs, who has provided us with invaluable technical information to adapt the 994 Enh Ticha operational amplifier to this buffer board so that it fits perfectly with the Hypex NC500 module. I think I counted five differences. Importantly, the 1ET400A does all of this while producing a ton of power and staying cool and efficient to boot. That those speakers would benefit much more from 4x purifi 1et400a, then 2x purifi 1et400a with sparkos OpAmp. If not, then the more powerful Hypex NC1200 would do a better job driving them. May 28, 2020 · For European 3-channel amps, the one from Nord costs about $1,000k, and I don't think you would regret buying it. Like many of those "Marantz 7 Clone", "Matisse Clone", etc. This is a review and detailed measurements of the VTV Purifi class-D amplifier with the optional Weiss OP2-BA Op-amp (buffer/input gain stage). 10"x12"x3. PC - RME ADI-2 DAC FS - Neumann KH 80 DSP 4. Because playing music means being close to idle most of the time, with random power bursts. Feb 7, 2009 · 1. May 12, 2020 · The Purifi is more resistant to frequency response variations with speaker impedance in the audible 10kHz to 20kHz range than Hypex. Make no mistake, Purifi amplifiers are among the top tier of ALL measured and objectively reviewed amplifiers (including Class AB amps). 2-Channel 700W. The UK’s Nord Acoustics was first out of the gate. Purifi (and Hypex) are low gain amplifiers and the signal level of standard line level input is too low to drive the amplifier to its full range. The actual output is clean without those drops. deercreekaudio said: We have made measurements (26. Hypex also have a DIY product range and these products are intended to be sold to individual end users. Looks great. Feb 2, 2024. nl. I read somewhere that Ncore uses AKM chips and Purifi uses ESS chips. In listening, these amplifiers are as quiet as a dark Feb 20, 2022 · NC252MP belongs to the OEM production range that is sold only to electrical equipment manufacturers and must not be re-sold to end users. Select options. Doesn't have the neurochrome buffer but it has the Purifi buffer which sure seems to be every bit as good. Jun 13, 2020 · I did write Purifi and they confirmed that one Hypex SMPS1200A400 is all that is needed for a stereo amp. This is an Jan 6, 2024 · Jan 6, 2024. One could place the Buffer inputs inline with the XLR connectors (but space is very tight to SMPS & XLR conn. If starting out today and needing higher power levels, I think definitely the way to go. The Purifi Eigentakt seems to be getting the most attention from reviewers. 5W idling losses, B with 7W idling losses, their efficiency at full power will be almost the same (less than 1% Nov 9, 2009 · NAD, on the other hand, has worked with Purifi and developed their own version of the Purifi ‘Eigentakt’ Amplifier. Rated 5. According to the Dutch company, the new technology will afford at least 2x better performance compared to original NCORE products — the reason for the x The Hypex NC500 and the Purifi Audio 1ET400A are two single-channel, extremely high-quality, analog input power amplifiers modules which operate in class D. According to the Dutch company, the new technology will afford at least 2x better performance Aug 31, 2022 · As for NC252 vs. As to #2 - it kinda varies depending on where you are geographically located. PC - Keysion ES2981 - Truthear Zero Red Sep 7, 2023 · This is a review and detailed measurements of the Apollon NCx500ST stereo class D amplifier based on Hypex NCOREx NCx500 modules. 00 – $ 2,669. Feb 7, 2024 · Apollon Purifi vs Hypex. IF I was using this primarily for music Apr 26, 2023 · Although the Purifi 1ET400A is small and lightweight compared to other power amplifiers, it can handle the song's dynamic range without any difficulty. Jul 4, 2023 · Although most of my testing used the NCx500 modules to power the upper part of my speakers, I did swap them for the 1ET400A Purifi amps I’ve been using to power the bass. Nothing happens as you have a NC100HF connected to a NCxxxMP and not using it for bi-amping, BTW, I forgot something important. ) or one could offset Buffer inputs (which leaves more space Mar 20, 2020 · There are a few other differences. com Jan 11, 2021 · You should be able to run three 1ET400A from one SMPS1200A400. $750. And for the ultimate in invisibility there is of course the Sonos Amp, even if it does not measure quite as nicely as the Hypex and Purifi ones. I may in the future move up to JBL 698/665 or HDI-3800/4500 but not for a while. I’m looking at two amps from Apollon. So the choice, at least at the moment with the Purifi sale pricing, comes down to cost savings and availability. oversimplification always leads to false conclusions. $129. Both were very good, but IMHO, the Purifi is significantly better having superior transparency and dynamics. The Mains Powered NCORE® Family amplifier modules are equipped with either one or two amplifier channels including a power supply and standby power supply. The prominent difference, as you point out, is that the Hypex NC500 provides a CLIP signal, which the Purifi 1ET400A does not. Standard 5-way Binding Post outputs. Neutrik XLR inputs. Jan 20, 2021 · In my opinion, looking at datasheets and how THD+N behaves in the 3 frequencies on various loads, and IMD artifacts. Given my current front set-up would the Buckeye Puri 1ET400A - 3 channel be the best (vs Hypex NCx500 3 channel or even the Ncore NC502 4 Mar 20, 2020 · 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. Aug 28, 2023 · Apollon Audio NCx500 M Monoblock Amplifier. The Purifi is power rating is 250/500/950 watts at 8/4/2 ohms. 1,090. I suspect they are both very similar in terms of performance. It is composed of : 1 THEL Audioworld NT-25HQ-18 for regulated for regulated 2x15VDC. A "Purifi-Clone" it seems what it is inside or what they want you to think it is. A pair of our Purifi 1ET400A Monoblocks are the Sep 6, 2021 · Joined 2009. That turned Posts: 322. 00; VTV AMPLIFIER FIVE Channel Amplifier 2+2+1 One Channel UcD2K + Two Channels Hypex NCx500OEM + Two Channels NC252MP $ 1,899. Mar 27, 2023 · Zaph 5. Jul 3, 2019 · Now Purifi Eigentakt 1ET400A x 1ET7040A are similar 425W x 500W in 4 ohms, but 450W x 950W in 2 ohms. Audiophile myths are shattered with use of large amount of feedback and high bandwidth to produce an amplifier which brings transparency to anything you throw at it. Hypex NCx500 ST NCOREx Stereo Amplifier. VTV does not provide a photo of the inside of this amp, for me to make my own judgment. Otherwise the modules will not start. I opted for a Hypex SMPS 1200A400 main power supply, and a more complex regulated power supply than the Hypex regulators. 00. WiiM Pro - Mola Mola Makua - Apollon NCx500+SS2590 - March Audio Sointuva AWG. #4. Regarding PuriFi, it's clearly a superior amp in terms of quality (if not power), but at this level of exceptional performance from the HypeX modules already, I'm not entirely convinced I'd hear the improvements in harmonic distortion and inter-modulation distortion more than I would the reduced likelihood of the more powerful amplifiers ever Aug 24, 2023 · I haven't found measurements of any Buckeye NCx500 based amps, but ASR did measure a mono Hypex NCx500 reference design amp. 00 out of 5. The seller is playing the title/description game as "1:1 Replica Hypex Purifi 1ET400A" which does not even make sense. Thanks! INPUT BUFFER FOR HYPEX NC500 AND PURIFI AUDIO 1ET400A MODULES. The only Hypex/Purifi amps that have this seem to be the ones from Boxem. The Hypex Nilai is the latest and greatest and the most expensive choice. This would be one reason to choose Purifi over Hypex. 12"x12"x3. 3 Ohm. audiosciencereview. Jul 3, 2019 · First with Hypex modules and now with the Purifi 1ET400A. May 16, 2022 · New Hypex Nilai500DIY modules ) Hi amigos, Seems that Hypex is full of nice touches this year) After the NCOREx technology , here the Nilai500DIY for DIY market ) Measurements seem promising checkout : The THD+N at 100W in 4 ohms is 0,00015% from 20 – 20. Apr 21, 2022 · If the half-bridge technology of the NC500 has been retained (NC400 is full bridge), that's quite an achievement to get to the level of the NC400, which is about even with the Purifi! Difference of NCx500 to NC400 is that higher orders are slightly stronger. Aug 13, 2022 · It is obvious you are not getting a Purifi Module inside. Alas, the power sweep shows rise in distortion. It was sent by the company and kindly assembled by our local expert, @Rick Sykora. *Rackmount case upgrade available for $150. Apr 22, 2022 · Excerpt: Hypex Electronics announced a new and improved iteration of its popular NCOREx Class-D amplifier technology and unveiled the NCx500 OEM, the first new NCOREx module to be launched. 00; VTV AMPLIFIER SEVEN Channel 3+4 Purifi Audio 1ET400A Amplifier Purifi + 2X Hypex NC252MP $ 2,099. The latest version of the Jul 3, 2019 · Yes, that is a primary purpose of the buffer. While the case is stamped aluminum, it is a heavily customized one with attractive side vents. Mar 27, 2023 · Buckeye Amps said: There is no audible sound difference between the Purifi and NCx. channel. Instead they use current limiters. #593. Jan 30, 2023 · For those interested in using an external amp with AVR, the best configuration is to use a 3-channel Purifi Eigentak 1ET400A /1ET7040SA for your L/C/R channels. It has less output noise than Purifi 1ET400A (~11. The Purifi 1ET400A manages to strike a fantastic balance between order and aggressiveness, as well as composure across all frequencies while listening to “The National Anthem” by Radiohead. And a case, wiring, complete. 00€ (US $1,168) with standard opamp. It’s still crazy quiet and efficient, plus it has higher output capacity for the $$ and when used with an AVR (with lower pre-out voltage than a full-blown pre/pro), the Hypex was the easy choice. 1 2. 2ch Hypex NCx500 = MSRP ~ $1450. Jan 6, 2024 · San Francisco. Amir's review of the Purifi with the Eval board vs. Last edited: Jun 3, 2022. There's no minimum impedance like old class A and A/B amps of yesteryear. Channels 1 and 2 are respectively dedicated to the left and right speakers, while the center speaker should be connected to the 3. May 12, 2020 · The NC100HF can only be added to NCxxxMP's and not to other Hypex power supplies, like the SMPS1200A400 of SMPS 1200A700 for example as used for the Purifi (A400) or other NCxxx modules. 2ch Purifi 1ET400A = MSRP ~ $1450. Apollon Audio Hypex NC1200 3 Channel Amplifier. Jul 3, 2019 · If these are NC500 monoblocks then the SMPS is most likely a 1200A700 with (IIRC) 84V. One of them is at -80 dB which is high in my view for an amp showing single tone ppm level distortion at 1 kHz. And only if these current limiters are triggered, the load is too much. The Apollon Audio 1ET400A Monoblock Amplifier utilises the praised Purifi 1ET100A amplifier module as its core. Authorized seller for Hypex and Purifi Class D amplifiers. I run them both on the highest db setting out of the Denon. So the VTV NCX500 is likely going to be my choice. Looking forward to more Purifi and ICEedge amps being released. Re: Ncore Vs. These all have separate power supplies, amplifier modules, and input buffer board containing op amps. Jan 24, 2024 · 1. The latter have more current-handling capacity and higher max output power. There are many reviews of audio hardware and expert members to help answer your questions. Last edited: Jan 4, 2022. #7. Jan 15, 2022 · Well Purifi is the very latest work of a team that include Bruno Putzeys who is the designer behind Hypex. It is attractively priced in a lightweight no-nonsense package. The chassis has heat sinks along the side and I put the 1ET400A and the Neurochrome Purifi/Hypex Input Buffer on a small aluminum plate that I then mounted to the heat sink. ye im ze cl cz nf mb up ob hh