Vtv purifi review. Click here to have your audio equipment measured for free .
Vtv purifi review coming soon! Nilai stereo kit has two Nilai amps and one PS500DIY power supply. FYI, the Purifi EVAL1 EIGENTAKT setup is now shipping in the NAD C298 (similar to NAD M33 in theory) with what looks like a custom buffer power supply. No problems with the amp, the case is mint. Opamp choice is also flexible. Purifi’s 1ET400A is a class-D amplifier module on a single circuit board measuring only 2. If you've had experience with Class D driving Vandy's, well that would be great too. here is the description: NEW Monoblock VTV Amplifier with Purifi 1ET400A module and VTV amplifier custom input buffer and full 3000W power supply to provide the greatest signal headroom. As someone said, it’s not just the amp but it’s implementation Best of Asking Price: $2,200. 00), VTV Vacuum Tube Buffer with Sparkos 2590, VTV Vacuum Tube Buffer with Sparkos 3602 (Subtract $82. jbo3320 Member. You could almost buy two NC502MP for the price of one VTV Purifi amp. I then VTV Purifi Eigentakt EVAL-1 Listening Impression (Stereo 2ch mode): For songs B-F , level match volume based on Track 15 pink noise (A1 above) , resulting in typical music volume swings around 80dB-86dB. As I noted in the review thread, Purifi and Hypex leave very little for the OEM to do to diferentiate their product, or make one want to buy from them at Yeah well, the VTV Purifi with VTV buffer & Sparkos SS3602 is actually about $800 more than the NC252MP so maybe that persuade me the former is more transparent -- could be. There are many reviews of audio hardware and expert members to help answer your questions. 2 stereo This review I was concerned reading some reviews on the build quality of VTV but was very pleasantly surprised to receive a very well built, solid amplifier with no marks or signs of additional foddering. Just awful. 00), VTV Input Buffer with Sparkos 2590 (Add $476. Now the Pascal turned out to be a suprise: It sounded brighter/more sterile, but ran absolute circles around the 1 review for VTV AMPLIFIER Four Channel Purifi Audio 1ET400A Amplifier. 00), VTV Buffer w/ Weiss OP2-BP Since Amirs review of the custom HCx500 last week, I'm now stuck between the 1ET7040SA and NCx500! For context, I am specifically looking for a 3 channel amp to power B&W 803D2 fronts + HTM2 D3 centre speaker in a 5. $1000 that uses the exact same setup as the prototype Amir reviewed 2 years ago, and it costs less than the Hypex. Reactions: tmtomh. VTV Purifi stereo amp with VTV buffer with Sparkos op amps. 00-Bruno Putzeys’ latest design after taking the world by storm with the Hypex NCore series. VTV does not provide a photo of the inside of this amp, for me to make my own judgment. The "sound" is quite satisfactory as I hear it. Purifi 1ET7040SA VTV Amplifier. Your email address will not be Having just sold my Buckeye Purifi amp, realized I had all parts available to build an EVAL1 except the case. Company was kind enough to send me a complete, assembled kit consisting of two modules, power supply and case, ready to go. VintageFlanker's Review Index. VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef There are many reviews of audio hardware and expert members to help answer your questions. Brought to you by Chris Barker and The DC Hi-Fi Group. e. Thread starter ctbarker32; Read the review- he thinks the 'noise floor' is 140dB down Clearly he hasn't heard of FFT gain when looking at his spectrum analyzer. 5V. Sonically, the GaN5 is both a bit Purifi VTV Amplifier (Eval-1) Thread starter jbo3320; Start date Oct 7, 2022; Tags purifi amplifier J. This is a quick teardown of the unit. Received my Apollon 4-channel Purifi 7040 amp! Let me start by saying that it’s beautifully made. single PSU version), with the Hypex buffers. VTV Purifi Manual here Thomas Tan Review of VTV 1ET400A with Vacuum Tube Buffer: Additional information. 00), VTV Vacuum Tube Buffer with There are many reviews of audio hardware and expert members to help answer your questions. My concern, however, is that I was informed the VTV Purifi amps wouldn't be a good option if any of my speakers go below 4 ohms at any time. From $ 989. The difference is the Eigentact model is based on the Purifi Amir reviewed a few years back and it had very superior measurements using the stock buffer boards Purifi supplied. Chassis is classic, modern and clean. The Hypex Nilai is the latest and greatest and the most expensive choice. He says it sounds at least equal to $40K Constellation mono blocks: An interesting read. Click here to have your audio equipment measured for free -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef Stas Audio does deep dive on All Purifi System with VTV Amplifiers at 2024 Capital Audio Fest- Featuring latest 1ET-6525SA Modules! Harley Lovegrove recently listened to our VTV 1ET-400A with tube buffer: Chris Barker’s Review of the new Purifi High Power module. The amplifier is extremely light making you think there is nothing in the box! The back There are many reviews of audio hardware and expert members to help answer your questions. Be the first to review “VTV AMPLIFIER Stereo Purifi Audio 1ET-9040BA High Power Dual Mono (Two Power Supplies) Amplifier” Cancel reply. Four Channel Input Buffer: Factory Input Buffer (Subtract $600. UcD; NCORE MP; NCOREx; NCORE; VTV Purifi. 1; 2; First Prev 2 of 2 Go to page. Also, I say don't go for the NC252MP, (vs. The harshness disappeared after I installed the VTV buffer with Sparkos SS3602. In the case of Ncore I recall that the only media outlet prepared to do a review Source Purifi Audio homepage: Eigentakt powered T+A A 200 Amplifier In our search to achieve the optimum blend of sound quality, power and efficiency, we have developed a completely new circuit topology which combines T+A’s unique HV and High-Frequency sine-wave mains power supply technology with that of the PURIFI Eigentakt™ output stages. Has anyone compared the Purifi and Pascal class D modules (preferably with the Purifi stock input buffer)? I'm looking to buy one or the other from VTV. Purifi has finally released their 9040 module, their latest and greatest amp module and eval 4 kit. They have not disclosed the cost of the unit. group/VTV Amplifier: https NEW Stereo VTV Amplifier with Purifi-Audio 1ET400A modules. The 2-channel PET 950 is from the "insane" range - 2 PSUs and Weiss op-amps. Prior to this amplifier, I used the amps in a Denon NEW BTL Wired Monoblock VTV Amplifier with Purifi Audio 1ET7040SA modules. 4v pre amp is fine, tried 5v but heard no improvement. 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 Achieving objectively superior audio There are many reviews of audio hardware and expert members to help answer your questions. I also began with the VTV Purifi with Hypex buffers and found strings and brass to sound harsh in louder passages as described in the review (my listening is mostly classical This VTV Purifi amp isn't for everyone. Click here to have your audio equipment measured for free -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef Purifi's first amplifier invention is the 1ET400A mono module. I also began with the VTV Purifi with Hypex buffers and found strings and brass to sound harsh in louder passages as described in the review (my listening is mostly classical music). To begin, my VTV Purifi looked exactly like Ruggers and I agree with him regarding the I believe @amirm may have reviewed the VTV w/ Sparkos op amps but can't be sure. Be the There are many reviews of audio hardware and expert members to help answer your questions. I'm surprised Purifi vs Benchmark hasn't VTV Purifi Manual here This is a brand new amplifier featuring: —Hypex SMPS1200A400 power supply —Power output at clipping: 220W @ 8 ohms, 435W @ 4 ohms, 749W @ 2 ohms I’ve read a couple of “opinions” on The internal construction of both the VTV and Nord leave a lot to be desired. The Purifi Eigentakt seems to be getting the most attention from reviewers. Audio, Audio, Audio! Option 2: VTV Monoblock Amplifier with Purifi 1ET-9040-BA module and Tube Buffer. VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef surrounds, Monoprice M-10 V2, Infinity Sub R VTV Purifi High Power Modules: 1ET7040SA and 1ET9040BA; VTV PASCAL; VTV Multi Channel Amplifiers. Thread starter ctbarker32; Start date Dec 3, 2021; purifi 7040a theoretically have better noise floor but there is no review or tomorrow u lucky available measurements. Received my amp in 5 days from order. It's also possibly the best b/c Hello everybody, finally a review about the new Purifi 1ET7040SA by Rouge Audio Design. So, I ordered the 3 channel with Purifi 1ET7040SA and Sparkos Labs SS2590 Pro opamp. Selling because my entire setup had ground loop issues, and my final solution was EVS modified VTV Purifi Stereo Power Amplifier . ASSEMBLED IN THE USA — 30 Day Trial. works fine as a pre amplifier. I have no personal experience with the SHD. Sounds really nice with solid bass control and natural All of them, also including Rouge audio and Audiophonics, only provide versions with their own proprietary buffer board. Click here to have your audio equipment measured for free -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef There are many reviews of audio hardware and expert members to help answer Confused with the VTV vs Buckeye 1ET7040 Amplifiers. USA ASSEMBLED — 30 Day Trial Monoblock VTV Amplifier with Purifi 1ET9040BA module and VTV amplifier custom input buffer. This is a brand new amplifier featuring: —Multiple Input Buffer Options. Today I have a pretty high end SET amp (Viva Aurora monos) which I am likely to keep and a set of Tube Research Samson monos Purifi’s 1ET400A is a class-D amplifier module on a single circuit board measuring only 2. It’s monaural -- you need two for stereo -- and pretty powerful, with a claimed output of up to 425W into 4 ohms, with not more than 1% total harmonic distortion (THD). VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef surrounds, Monoprice M-10 V2, Infinity Sub R . 00-VTV AMPLIFIER FIVE Channel Purifi Audio 1ET400A Amplifier 3+2 Purifi + Hypex NC252MP From $ 1,899. VTV PURIFI HP Mono(Mid-Tweeters) >Apogee Scintilla The 3 Kings of the illusion: The Artist The Mastering Engineer The Room. 00), VTV Input VTV Purifi Manual here Reviews There are no reviews yet. Click here to have your audio equipment measured for free -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef After researching this forum it seems that all 3 choices will sound the same. Click here to have your audio equipment measured for free -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef VTV Purifi Manual here This is a brand new amplifier featuring: —Hypex SMPS1200A400 power supply —fully balanced design The real reason for me doing this review is to recognize VTV Amplifier as a shining beacon of customer service in a world that is sadly lacking it. Purifi released two evaluation buffer boards (the EVAL-1 [stereo] and EVAL-2 [mono]) that do include proper filtering. Its three-channel setup is designed for front left, right, and center channels, making it ideal for home theater applications. Denosaur22; Aug 23, 2024; Audio Equipment For Sale or To Buy; Replies 0 Views 1K. With respect to full power, that means a residual of 4uV. It will be interesting to compare them to my March Audio P452 Purifi amp. 00), VTV Input Buffer with Sparkos 3602 (Add $312. Eight Channel; Use two per channel in the VTV Amplifier Custom Input Buffer (tube or solid state). Besides measurement, an independent review on youtube would go a long way to convince me to get one. It’s monaural -- you need two for stereo -- and pretty powerful, A description and review of the VTV Amplifier Purifi Edition. I note that VTV apparently includes an EMI/RFI filter on the I know that if cost were no object, the Purifi Eigentakt is an easy decision, but I'd really be stretching the budget to do so. Selected options for the modular plug-in discrete opamps from Sparkos, Sonic Imagery and Weiss. SPARKOS LABS Bottom line -- the Purifi amp beats the GaN5 in every category. It is on kind loan from a member This is a review and detailed measurements of the Purifi 1ET400A Class-D amplifier module. -Topping D70, Monoprice THX 887, Dan Clark Aeon Open, Senn HD 58X, Focal Elex. Purifi1ET7040SA Reviews. Just ask VTV to make it with a standard fused IEC inlet rather than the Delta filter. S. The Purifi offers transparency and delicacy Hello everybody, finally a review about the new Purifi 1ET7040SA by Rouge Audio Design. I'm very much enjoying my VTV Stereo Purifi with VTV buffer and Sparkos SS3602 op amps, (US$1499). The Purifi 1ET400 amplifier has a current limit which cuts in around 25A peak but with continuous sine drive into a low impedance load thermal constraints may kick in a little lower. . -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 For sale VTV AMPLIFIER Stereo Purifi Audio 1ET400A Amplifier - Stock Hypex Factory Buffer, 12V Trigger Option, Default Binding Post. VTV sells a Purify Eval-1 amplifier, and therefore its buffer module implements proper filtering. Go. 00), VTV Buffer w/ Staccato Opamp (Add $390. I'm planning on using a VTV Purifi type amplifier as a front left and right Channel amplifier connected via XLR to a Yamaha 3080 AVR. 00), VTV Buffer w/ Sparkos 2590 Opamps (Add $595. We then tried the new modules running midrange in our active system on Volt 3. Then I read Amir’s review on the First Buckeye Amp and that was all I needed to try one myself. I have a VTV amp similar to the one Amir tested except with the Sparkos SS3602 op amp. From looking on the internet, VTV is the only reasonably priced, American company that offers a choice of op-amps. If the Purifi and the NC502MP are indistinguishable to your ear and feature taste then the NC502MP at 40% less (or more) than the Purifi seems like an easy choice. June 2021 June 2022; admin “Surprise” is an understatement of my reaction to Electronic Visionary System’s request that I review their modification to a Purifi-based Class D amplifier after the less-than laudatory review of the NAD C298 power amplifier here on 10 Audio. jamieT Member. Adding RCA plugs to the Purifi build adds cost for everyone while most will use it with XLR DAC's and Pre-amps. The 5-channel 1ET7040SA Five Channel Input Buffer: Factory Buffer (Subtract $725. Rated 5. 00), VTV Buffer w/ Sonic Imagery 990 opamps (Add $660. One of my reservations about it was how I would turn it on and off. VTV Purifi Manual here ASSEMBLED IN THE USA — 30 Day Trial This is a brand new amplifier featuring: Two Purifi 1ET-7040SA modules BTL Wired: 350w @ 8 ohms 600W@4 ohms —Multiple OpAmp Options using: The VTV Custom High Power Buffer Review and Measurements of Purifi 1ET400A Amplifier. Denosaur22. Audio, Audio, Audio! FS/US: VTV Amplifier - Purifi 1ET-7040SA Dual Mono. Frankly, that would probably be your best bet as it is the cheapest and includes all the necessary filtering. From $ 679. I am currently using a Pro-ject Stereo Box VTV Purifi High Power Modules: 1ET7040SA and 1ET9040BA; VTV PASCAL; VTV Multi Channel Amplifiers VTV offers assembly which includes full testing on our Audio Precision Test System DIY Kit, Fully Assembled and Tested by VTV. 00-VTV AMPLIFIER SEVEN Channel 3+4 Purifi Audio 1ET400A Amplifier Purifi + 2X Hypex NC252MP From $ 2,099. Zaph 5. I had intended to order 3 monoblocks, but Warren recommended against that. So the VTV NCX500 is likely going to be my choice. Is the VTV Hypex 252 amp good enough for my system? I wonder, or should I stretch and go for the Eigentakt? Thanks for any help. Dec. J. Purifi Audio from Denmark, founded by Bruno Putzeys, Lars Risbo, and Peter Lyngdorf, together with a remarkable engineering team; and Orchard Audio, with a product developed from the creativity and entrepreneurship of Leonid (Leo) Ayzenshtat, in this case Hi, wich is the volume level number on your smsl su-9 at max power of the VTV purifi ampli (xlr connected)? Thanks G Hi mate - for 'normal music' it is at volume levels between 20-30 on the SU-9 (XLR out). 5 I owned not long before and the Pass was $4000 more expsensive, so maybe not. Joined Jun 19, 2019 Messages 2,186 Likes 5,542 VTV EVAL-1 Purifi Eigentakt Stereo Amplifier. –Accepts 6922, 6DJ8 or E88C vacuum tube. They all One amp I owned was so heavy I needed a hand truck to move it. I recently purchased a stock Purifi stereo amp from VTV. Click here to have your audio equipment measured for free -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef NEW MONO VTV Amplifier with Purifi 1ET-7040SA modules and VTV Custom Vacuum Tube Buffer. Rick Sykora Major Contributor. Features: –Fully powered by the SMPS Power supply. Oct 7, 2022 #1 Hello guys! On Amir's review, he said that he reached the maximum output at as low as 1. Click here to have your audio equipment measured for -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef Now, I am looking at the many Purifi stereo offerings from respected manufacturers (such as Boxem, Buckeye, VTV, Audiophonics, March Audio, etc) but I am wondering if with my setup I would be able to even to listen to the difference between a Nilai, a Purifi or a NC502 based amplifier. (with presumably better low impedance stability and damping factor) for less money with those new purifi modules? Even the overpriced (but excellent looking) Apollon Audio PET 950 Monoblocks are way less expensive There are many reviews of audio hardware and expert members to help answer your questions. Bruno Strikes Again. Reviews There are no reviews yet. Monoblock VTV Amplifier with Purifi 1ET-6525SA module and VTV amplifier custom input buffer. -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50 VTV Purifi Eigentakt Stereo Amplifier based on Purifi using Purifi FE-03 Mono Buffer with SPEAKON output Bruno’s Demo Amp that changed the world of Class D amplification 1 review for VTV AMPLIFIER Purifi Eigentakt 1ET-6525SA Monoblock Amplifier. 1 or 2. Forums. This isn't exactly a fair comparison since the Purifi is dual mono, although I have no idea how much of a difference that makes. See Purifi-Audio DATASHEET here. Would I really be drewdawg999; Thread; Dec 25, 2021; eigentakt hypex nc252mp purifi vtv Replies: 26; Forum: Amplifiers, Phono preamp, and Analog Audio Review; Preamp quandary for 2. I recently picked up the ClassDAudio Mini GaN 5 The Purifi 1ET400A 3-channel amplifier, as its name implies, is a 3-channel amplifier that utilizes Purifi 1ET400A modules. 00017% and output noise of 11. As you see, the case is utilitarian. VTV Purifi 1ET-6525SA; VTV Purifi High Power Modules: 1ET7040SA and 1ET9040BA; VTV PASCAL; VTV Multi Channel Amplifiers. Since that time, a number of DIY assemblers (which is what VTV, Appolon, Buckeye, Nord, etc are) began to offer their own versions of the amps with different buffer There are many reviews of audio hardware and expert members to help answer your questions. Click here to have your audio equipment measured for free -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef I first order my VTV Purifi stereo amp, (i. Hi, I'm a long time lurker and really starting to get my system put together now. the Purifi evalutator amp in the review is almost exactly the same as the VTV $999 amp. Eight Channel; Seven Channel; Six Channel; Five Channel; Four Channel; Three Channel; VTV GaN Amplifiers; Hypex Nilai DIY Audio Kits; Buffer Board & Discrete OpAmps I've noticed for all/most of the Purifi builds, the speaker wires from the main board to the output connectors are missized, too thin, I believe. the Purifi), the Purifi is a significant step up in transparency. At $649 shipped in the USA that's amazing. 00 Location: Billings, MT Shipping: Included, US Only VTV AMPLIFIER. 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). Review Index. I'm really impressed so far but have questions about a preamp. They all sound good. Be the first to review “Nilai DIY Nilai500DIY 250W Stereo Amplifier” Cancel I live in Canada and have only found VTV so far. 12V Trigger: 12V Trigger Option, No Trigger. Warren went out of his way to help me find exactly what I was looking for. Warren Coleman, VTV's owner, was knowledgeable, accessible, and helpful. Click here to have your audio equipment measured for free -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef I just reviewed the VTV Purifi amplifier with SIL 994EnH-Ticha input gain/buffer stage. 00), VTV Buffer w/ Sonic Imagery 995FET Opamps (Add $660. For U. Search function may take you there. Moreover it costs less than the components (Ghent case, Hypex Smps, Purifi Eval 1) needed to assemble this as a diy. There is zero attention to detail here. 48”W x 1. boXem Major Contributor. VTV Purifi Eigentakt EVAL-1; Listening Impression (Stereo 2ch mode): For songs B-F , level match volume based on Track 15 pink noise (A1 above) , resulting in typical music volume swings around 80dB-86dB. Rated 5 out of 5. But the 1ET400 and 7040 are capable of up to 30A rms in low impedances, which would require thicker 10 gauge wire. VTV Amplifier is the first company I have found on this side of With a 26. New posts Search forums. Company was kind enough to send me a complete, This is a review and detailed measurements of the VTV Purifi class D amplifier with SIL 994EnH-Ticha Pro Opamp buffer stage (one of the options). Last edited: Aug 4, 2021 I live in Canada and have only found VTV so far. 140dB is 10 million times. OP . They look like 14-gauge wire, which is recommended for 15A rms. I plan to A/B compare the Purifi to the NC502MP and see if I have a preference. https://dchifi. 00), VTV Vacuum Tube Buffer with Sonic Imagery 995FET (Add $28. Picked up the VTV Purifi with Sparkos pro for a 2nd system to pair with a Matrix Audio Element M2 and I really like what I am hearing. Eight Channel; Seven Channel; Six Channel; Five Channel; Four Channel; Three Channel; VTV GaN Amplifiers; Hypex Nilai DIY Audio Kits; Buffer Board & Discrete OpAmps; Accessories, Binding Posts and Upgrades Review and Measurements of Purifi 1ET400A Amplifier. Presenting the 1ET9040BA, a cutting-edge 2nd Generation EIGENTAKT amplifier module that redefines audio performance, surpassing all existing technologies. Actually, the VTV to buy is the one based on the EVAL1 board in the Ghent case. t. See Purifi DATASHEET here. @masterapex Thanks for the carefully carried out review - very interesting. 00), VTV Input Buffer with Sonic Imagery 994 (Add $352. New posts Latest There are many reviews of audio No. Click on this image for larger size: Take care of the obvious, the two larger modules are Hypex SMP1200 At Purifi, he developed the 1ET400A and EVAL-1 amplifier modules that operate in class D. Monoblock VTV Amplifier with Purifi 1ET-9040-BA module and Tube Buffer | VTV There are many reviews of audio hardware and expert members to help answer your questions. The VTV Tube Buffer is compatible with all NCore and Purifi models and installs just like the standard VTV Custom Buffer. The VTV Purifi amplifiers also include an inline EFI/RFI mains filter built into the IEC socket. Thread starter simplywyn; Start if an SMPS1200A400 is the power supply being used, it cannot reach the maximum wattage quoted by Purifi. kit, then report on what they heard. VTV Purifi Manual here ASSEMBLED IN THE USA — 30 Day Trial This is a brand new amplifier featuring: This is a review and detailed measurements of the Purifi 1ET400A Class-D amplifier module. Audio, Audio, Audio! I'd probably get the lowest-end/cheapest VTV Purifi amp, since it's an amazing deal and the current builds of it seem solid (and it's based in the US for lower VTV sells it for around $1000 and they have a two year warranty on the unit--so a no brainer. group/VTV Amplifier: https There are many reviews of audio hardware and expert members to help answer your questions. Description Three Channel VTV Amplifier with Purifi-Audio 1ET-6525SA modules. I have ordered several NC502MP and they will arrive in Dec. 00), VTV Input Buffer w/o Opamp, VTV Input Buffer with Sonic Imagery 990 (Add $528. 00), VTV Input Buffer with Sonic Imagery 995FET (Add $528. However it suffered from a really bad mid-range: blurry and artificial-sounding. Thread starter ctbarker32; Start date Dec 3, 2021; Since Amirs review of the custom HCx500 last week, I'm now stuck between the 1ET7040SA and NCx500! For context, I am specifically Purifi-Audio 1ET9040BA Datasheet here VTV Purifi Manual here This is a brand new amplifier featuring: —9040 module uses the latest Purifi Gen 2 loop technology delivering substantially lower noise than previous Purifi models producing the VTV was the opposite. They have both "semi-sane" and "insane" selections, with the latter tending to have multiple power supplies and boutique discrete op-amps. Joined Just re-reviewed the pic you Read the review- he thinks the 'noise floor' is 140dB down View attachment 182227 Clearly he hasn't heard of FFT gain when looking at his spectrum analyzer. $1,000 OBO plus UPS shipping. Assembly quality is among the worst I have seen in my life for a product of this price, and VTV’s communications demonstrate an utter lack of care whatsoever for the quality of their products. Todd (verified owner) review of PURIFI "EVAL3" 1ET7040SA ? Thread starter Dirk_67; Start date Jan 31, 2023; Prev. Features Purifi’s latest GEN2 technology for the most natural sounding midrange yet. 00- Purifi should communicate on this new module very soon. Click here to have your audio equipment measured for free -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef Purifi 1ET7040SA VTV Amplifier. 00), VTV Vacuum Tube Buffer with Sonic Imagery 994 (Subtract $62. When compared to the Purifi 1ET-7040SA running New ClassD opamp, the midrange showed similar delicacy and Overall both were good, but I could tell that the Purifi was the "improved" version of the nCore basically. ASSEMBLED IN THE USA — 30 Day Trial This is a brand new amplifier featuring: There are many reviews of audio hardware and expert members to help answer your questions. Forum Donor. The Eigentakt is the Except now VTV makes a copy of the Purifi Eigentact for l. Click here to have your audio equipment measured for free -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef A little googling later I discovered that VTV amplifiers were not only the least expensive supplier but also the only one based in the US. I began evaluating the Eigentakt when I used it Three Channel VTV Amplifier with Purifi-Audio 1ET400A modules. Small, reasonable affordable and high end system. Selected options for the modular plug-in discrete opamps from Sparkos, Sonic Imagery, Staccato, New Class D and Weiss. It was kindly drop shipped to me by a member and costs US $1,699. 1 system (75% AV use vs 25% pure music) in a small form factor. Joined Jan 31, 2023 Messages 8 Likes 6. That said, I thank Mathis for his comments regarding the lack of AC shielding since my VTV is the same -- I would like to know what can be done to improve the shielding. Click here to have your audio equipment measured for free! Forums. 1 review for VTV AMPLIFIER Three Channel Purifi Audio 1ET400A Amplifier. However, with the kind of reviews the stock VTV units are getting. The review is without measures but is intersting. 00-VTV AMPLIFIER Purifi Eigentakt 1ET-6525SA Stereo Amplifier based on EVAL-6. Click here to have your audio equipment measured for free -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef The Purifi 1ET400a has been garnering a lot praise of late, and even used in NAD's flagship M33. It seems that they would be very similar in features/performance/sound quality. 00 MSRP: $2,569. Paul (verified owner) bluesound node streamer-optical cable-topping d90se-XLR cables-purifI audiophonics LPA s400 power amplifier -dynaudio heritage specials sounds addicting and excellent. With respect to full power, that There are many reviews of audio hardware and expert members to help answer your questions. Click here to have your audio equipment measured for free -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef Ideally I'd like a mix of the subjective and objective, so if anyone has heard both amps, please chime in. If you are a fanatic for transparency, accuracy of timbre, and fidelity to the recorded medium, then it deserves strong consideration. That's the one to buy IMHO. I can't speak to the possible technical reason, but I'm not fond of the Hypex buffers that I ordered with my VTV Purifi amplifier. 5μV(A) with sub 50μΩ output impedance. Purifi Eigentakt is on the bucket list, but we NEED big VU meters to go with it! VTV Amplifier - Purifi 1ET-7040SA Dual Mono. 00), VTV Buffer w/ Sonic Imagery 994 Opamp (Add $440. The business model for Purifi is to build the amplifier modules only, and the hobbyist or component manufacturer add all the other bits. Purifi1ET7040SA by Rouge Audio Design what do you think about it? I'm really newby!! I purchased a VTV Purifi amp in February to add to my office HT. Be the first to review Description. Having gotten everything straightened out, I bypass the pre-gain stage and drive it with an Octo DAC 8 Pro with the two channels devoted to the Purifi custom set to 10 VRMS by Octo. Aug 23, 2024. Much to my surprise the high frequencies seemed bright and harsh, especially at higher volumes which I found intolerable. Joined Jan Stereo VTV Amplifier with Purifi-Audio 1ET6525SA modules. What's new. Audio Company. The Purifi is quiet, but it aint that quiet. I went with the Hypex NC502 over Purifi for The Purifi 1ET400A is a new amp board recently released this year by the designer of the NCore amps. I would not bet against my modded units. I almost It appears that the main difference in SINAD measurements between the testing Amir did on the Purifi "Prototype" unit and the testing you and Amir did on production VTV amps is generally PS induced noise (with harmonics) so this sleeving has EMI protection but the noise might not be entering thru any cabling. If you are a SET fan or demand a smooth, silky I am considering a Purifi amp from VTV. 1et-6525sa NCx500 Stereo Tube Buffer: VTV Vacuum Tube Buffer with Sonic Imagery 990 (Add $26. However, for silent recordings, there are times where I need to bring it up to 80. FS/US: VTV Amplifier - Purifi 1ET-7040SA Dual Mono. May 4, 2023 #21 WozzaDog said: As the VTV buffer board requires unregulated VAUX, the CN4 and CN6 on the Cobra1 are set to unregulated VAUX which for VTV Hypex. The VTV Tube Buffer for the Purifi 1ET-400A has been redesigned and upgraded to power the new Purifi High Power module. After a little more searching around and I found several poor reviews of VTV Purifi amps but seeing as they were the cheapest I took the leap with the expectation that I would just fix any issues myself. Except now VTV makes a copy of the Purifi Eigentact for l. Please read this review. Yeah, Apollon's pricing is kind of all over the place. 00 out of 5. 5dB gain the Purifi amp works fine with the Denon 4700 using the Monolith XLR to RCA cables. 8dB of gain, THD+N below 0. 23”D. 5” domed mid (500-4K). My Buckeye NC502MP amps (stock case) are scheduled to arrive mid. My Purifi amp is really clear and Purifi Audio’s Eigentak stereo amplifier comes in a small, DIY-type case that looks so rudimentary, most people would never guess that it could possibly be a Review and Measurements of Purifi 1ET400A Amplifier. VTV Purifi. –Board includes Genalex Gold Lion 6922 Gold Pin tube –High-end Sparkos low noise 15V regulators. It delivers more than 400w/4Ω with 131dB(A) dynamic range, 12. The C298 also The real deal in class D amps today is the Buckeye Amps Stereo NC502MP. Nord and Apollon across the pond offer Hypex and Purifi amps at reasonable prices. I do own a VTV Purify with their buffer and the Sparkos -- my advice: avoid the Hypex Eval buffer, the Sparkos sounds much better. Purifi 1ET6525SA Power Specs: 230w into 8ohm 450w into 4ohm 510w into 2ohm Custom Input Buffer Board w/: - Neutrik XLR connectors - 5-way gold plated binding posts - OPA1612 OP Amp - TI TPS7A30/49 Voltage Regulators - Low, Med, High Gain settings - Clipping Indication (via Front Power LED) - VTV seems to be making Purifi Eigentakt-based monoblocks for about 1/3 the price of the new NAD C298. The Eigentakt is the one I purchased and gave a brief review. HIGH POWER MODULE: Purifi 1ET-7040SA Dual Mono; TWO POWER SUPPLIES: Hypex SMPS1200A400 CUSTOM INPUT BUFFER: PR Weiss OP2-BA Opamp BINDING POSTS: SPEAKON CASE: Custom Design, Aluminum with Blue LED Pilot There are many reviews of audio hardware and expert members to help answer your questions. Had been searching for a case with serious heat sinks but Ghent’s case is nice heavy aluminum and the back is cutout for the EVAL1 with nice silkscreening. 3). These are the modules around which VTV Amplifier has built a series of amplifiers, and are the subject of this article. So I’ve concluded the NCX500 would be the most cost effective. I recently got some VTV Purifi Bridged Monoblocks and have been test driving them for a couple of days now. Reviews of VTV build quality vary widely. rubicon99; Jan 6, 2025; Audio Equipment For Sale or To Buy; Replies 5 2). Click here to have your audio equipment measured for free -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef There are many reviews of audio hardware and expert members to help answer your questions. Modules will be available to DIY To me, the Parasound 2250v2 amp will also be transparent, same as the Hypex/Purifi amps Reviews. But I also though the Purifi was more transparent than the Pass Labs X150. -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208 Monoblock VTV Amplifier with Purifi-Audio 1ET400A module and VTV Custom Vacuum Tube Buffer Designed by Andrew Sparks of Sparkos Labs, the VTV Vacuum Tube Buffer features a direct coupled dual triode driving a four transistor Wilson current mirror. Stuart Yaniger examines new amplifier solutions from two disrupting audio companies. customers, it is the least expensive Purifi amp I’ve seen sold by anybody. Internet searches have come up blank. 21 reviews for VTV AMPLIFIER Stereo Purifi Audio 1ET-400A Amplifier. A description and review of the VTV Amplifier Purifi Edition. Don't blame me if I prefer the Eval1 designed by Bruno Putzeys, which is also performing better as Amir tested (check the two reviews of VTV Purifi implementations with Weiss and SIL op-amps) While VTV Purifi EVAL1 is the least expensive, as you showed it might need some modification. Audio, Audio, Audio! VTV does offer a version of the Purifi identical to the one Amir tested for $1139 which is also the cheapest price on the market. VTV makes versions including one with the Purifi EVAL 1 buffer, (US$1039), and another with their own VTV tube buffer, ($2229). It is on kind loan from a member and costs US $1,845 in this configuration. -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef surrounds, Monoprice M-10 V2, Infinity Sub R-12, LG C3 evo. Audyssey increases the levels +2 dB to match the internal AVR amps. It was noticeably better than every other class-D I've heard before. I replaced the Hypex cards with a pair of VTV buffers with Sparko SS3602 op amps which solved the problem. Opamp Selection: Sparkos 3602, Sparkos 2590, New ClassD Double MK II, -Freya+, Eversolo DMP-A6, Bluesound Node 2i, VTV Purifi, Buckeye 3 channel Purifi, Buckeye 2 channel NC252 MP, Emotiva PA-1 monoblocs, Onkyo RZ50, Topping D90SE, Revel F208, Infinity RC263, Kef surrounds, Monoprice M-10 V2, Infinity Sub R-12, LG C3 evo. Official US manufacturer of Purifi and Hypex amplifiers Check out our This is review and detailed measurements of the Buckeye 3 Channel Purifi amplifier based power amp. VTV AMPLIFIER Four Channel Hypex Audio NC500OEM Amplifier From $ 1,419. You can get the same chip at about a quarter of the price fr VTV AMPLIFIER Purifi Eigentakt 1ET-6525SA Monoblock Amplifier. So we see a peak output of 450W into 2 Ohms corresponding to just 15A rms or 21A peak. 30”H x 3. Joined Sep 23, 2022 Messages 7 Likes 0. Distortion measurements approach measurement limits. VTV Purifi Manual here ASSEMBLED IN THE USA — 30 Day Trial VTV Amplifier is located in Ohio makes several Purify models in various configurations see HERE. Here is a photo of the VTV amplifier undersides as they arrived: VTV also offers a unit based on the Purifi reference design EVAL1 board. uxalw bfko jxqhy thwql fpzowx bvcv uvwi lmm gausr rjwek