Douk audio 6p3p review. 0 Optical AUX RCA Phono Input and Headphone Output 2.

Douk audio 6p3p review In my own experience there is precedence in the ancient (and excellent sounding) Japanese Elekit TU-875 Preamp (which our ELO uses right now), which employs a 7V DC Input, which then is internally raised to higher B+. Thread starter redo109; Start date 2017-03-05 1:35 am; Status Not open for further replies. It sounds a bit hard and bright with 6P3P output tubes, but EL34's sound SWEET. I put a 12. Zum Beispiel haben Benutzer gute Ergebnisse mit der 6J1, 6AK5, 6F32V oder GE5654W berichtet. Just 2 analog inputs and one USB in. A Push-Pull amp that uses very standard and available tubes for only a little over $200 (of course there will also be shipping). I wasn’t surprised to see it arrive for review. Douk Audio does sell some decent equipment. Order now! Sep 29, 2024 · Douk Audio Invite You to Create Another Amplifier with Both HPF and LPF together!!! Hello all ASR members, Last year, we got inspiration here and we released the A5 amplifier with a high pass filter based on all your opinions. You really do have to do some research first. Not only that there is a control to set it sensitivity Amazon. official wbesite-Freeshipping>provide free return or full refund within 30 days and 1-year warranty for all items>spectrum>US-UK-DE-AUS Warehouse>Cooperation or contact us>nobsound@doukaudio. For safer and faster delivery, the remote control may not include batteries (2*AAA), please prepare it by yourself. and E6 Direct Heated Vacuum Tube Preamp Class A Stereo Audio Pre-Amplifier. 50. Even in limited space, warm filament dynamically decorates the audio system and give you a wonderful acoustic enjoyment with la Shop Douk Audio HiFi 6P3P Vacuum Tube Amplifier Integrated Stereo Class A Amp DIY Kit online at a best price in India. It fell off the Amazon turnip truck yesterday, along with the recommended test-matched GE5654 tubes for an additional $28. The others may be 85° caps as well. 1CH Class AB HiFi Home Audio für Découvrez l'amplificateur à tubes Douk nobsound 6N9P 6P3P, un kit DIY de classe A offrant une qualité audio HiFi exceptionnelle. Audio outputs: 3. Pros: Small size; Switchable tone controls; Good Bluetooth (stable, easy connection, APTX support) Built Mar 1, 2023 · The 5V DC Power Supply goes through a switching supply to up it to 105V Rail for the HV B+. nl: Electronics & Photo Jan 7, 2025 · This is a review and detailed measurements of the 3e Audio A5 Stereo class D amplifier. 5mm headphone jack Chipset: QCC5125+SA9137L+ES9018K2M+TPA6120+OPA1656NE5532 (2PCS pluggable) Max. Have had one running for a few years now with no issues at Nov 10, 2024 · Brand: Douk Audio Model: P1 PLUS Audio input: Bluetooth / USB / Coaxial / Optical / Stereo RCA / 3. 95. You just can't go wrong if $99 is your budget for an amp. With the emergence of vinyl (7", then LP), when audio gradually became well domesticated, many manufacturers offered modestly powered PP 6V6, EL84 and 6L6 in their catalogue (in increasing power, to be joined by more powerful EL34, 7591/7868 and 6550 later as loudspeakers got more inefficient). com: Douk Audio A5 2 Channel TPA3255 Stereo Amp, 300 It is also compatible with power tubes like 6V6, 6P3P, 6N3C, etc. 5 TECHNICALITY: 8. Redécouvrez vos disques préférés avec une qualité sonore incomparable et une précision remarquable. 5/10 PRICE VALUE: 10/10 This is a video review of the ultra budget ultra small Douk Audio U5 balanced headphones amplifier. The Douk Audio P6 Mini, which I am reviewing here, is made by Douk Audio, a company founded in 2014 that specializes exclusively in audio equipment. Complete with large front panel volume, bass, and treble controls the TUBE-03 provides ergonomic control of your audio. I can Dec 29, 2024 · In a highly competitive marketplace, kudos goes out to Douk Audio for thinking outside the desktop box & patent this wonderfully inspiring idea!! Since 2018 new switch compensation techniques for inverted R-2R DACs, optimized the signal to noise ratio at the DAC's output by designing clean switching processes. I see in the Amazon reviews people saying they quit working after a few months and I have to believe this, along with the super oversized rectifier cap, is probably why. 0 canaux 7 W x 2 Origine_import: hightech_minimaliste En-tête / Fabricant: NOBSOUND Features Amazing combination in appearance and functions: integrated DAC-T1-PRO DAC with retro tubes and modern OLED display into a whole, keep both strong vintage feelings and convenient use. Sep 27, 2022 · OK, so in my never-ending quest to reduce turntable hum, I threw $50 at the problem, which yielded a tiny Chinese-made "Douk Audio T4 Pro" two-pentode preamp - presumably meant for budget-priced MM carts, since it's so cheap. It has two "magic Features Multiple audio inputs for different requirements: support Bluetooth 5. S Mar 9, 2025 · This is a review and detailed measurements of the Updated Douk Audio (Little Bear) VU3 VU meter and amplifier/speaker selector. Jul 14, 2023 · This review triggered my interest in this little, budget amp: They measured the output at 55 watts into 4 ohms. Right away we see differentiation in the form of the nice looking VU meter. I haven't ever heard or seen one, but for that price, and considering that it's push-pull and nice looking, you generally can't beat it with vintage, console pulls Dec 29, 2024 · In a highly competitive marketplace, kudos goes out to Douk Audio for thinking outside the desktop box & patent this wonderfully inspiring idea!! Since 2018 new switch compensation techniques for inverted R-2R DACs, optimized the signal to noise ratio at the DAC's output by designing clean switching processes. Two of the most notable are Tube Amps and vinyl. Feb 13, 2016 · I recently reviewed the Nobsound Douk 6N3 tube preamp. 2 out of 5 stars 70 2 offers from €132. 99. Sep 2, 2021 · Douk Audio’s Other Portable Tube Amplifiers. 6N3P-E Tube Measurements I let the tubes May 14, 2016 · I bought from Douk on eBay an integrated amp with an LED dot matrix display - I think the same (or similar) to the ones found on Mark Levinson preamps. We are so excited and happy to be here, not only to share our new item P1PLUS with you, but also to collect all your feedback and suggestions on our products in the future. Audio" on the front - no other model numbers shown. 0 Optisch AUX RCA Phono Eingang und Kopfhörerausgang 2. 3 out of 5 stars 140 1 offer from $9999 $ 99 99 Apr 9, 2023 · This is a review and detailed measurements of the Douk Audio H7 stereo class D desktop amplifier. Feb 28, 2024 · We are the Douk Audio Team, one audio company in China. There is a bit of high frequency distortion penalty there but otherwise, the rest of tests show excellent engineering, put a big smile on my face! I am happy to recommend the Douk Audio A5 stereo amplifier. I did a svatlana / wing-c tube swap on it. Dec 4, 2021 · FX Audio TUBE-03 Tube Preamp with RCA Input Black The FX-Audio TUBE-03 tube preamplifier delivers tube sonic character for your desktop audio system. Sep 28, 2016 · Amazon. The B4-X isn’t the only portable tube headphone amplifier option currently available from Douk Audio. com | Alibaba Group 5Z4P+6N1+6P3P HIFI 6N8P + 6P3P Single ended Tube Power Amplifier Kit 6P3P Pure Two wire Tube Smplifier DIY Kit-in Amplifier from Consumer Electronics on Aliexpress. It was sent to me by the company and costs US $229. Despite its simplicity, the A5 has very well thought out features. Specifications: Type: Tube Headphone Amplifier / Preamplifier. First off the original video by "HiFi Cheap". 5mm AUX Audio output: Optical / Stereo RCA / 3. Ne cherchez plus, le Nobsound Douk Audio T4 PLUS est l’élément manquant pour parfaire votre installation audio. Maybe for single ended it's OK, but really Dec 1, 2020 · The other issue, for use in the US, is a 110 mains tap which makes everything over-volt. Jun 30, 2021 · This thread is dedicated to opinions, questions and experiences around the Douk Audio U2 Pro digital to digital converter (DDC)andre-clocker, to convert USB digital audio signal into SPDIF RCA coaxial, toslink and hdmi I2S. Today we are going to review a couple of Douk Audio, or Nobsound Tube Amps (depending where you buy them). Jul 29, 2024 · Push Pull Its use in PP (about 6-8 watts) vintage radios and amplifiers was ubiquitous. I haven't done anything with electronics in a while, so I want to check with someone who knows before I go messing with the circuit at all. This translated to €91 due to 3% PayPal rate and it comes with free shipping. My mothers DUAL 1229 TT (a very tiny signal) runs the signal about 5 feet to the Phono preamp, which then runs 12 feet to a line in on an Apt/Holman Preamp then to the tri-amped speakers & & sub-woofers. Gifts for Someone Nov 16, 2021 · Note: For further exploration of Douk Audio’s T-3 Plus see my article on the Beyerdynamic T1 headphones which helped shed more light on the subject. 真空管アンプに良く似合うVUメーターを搭載したビンテージ仕様が人気。 DOUK AUDIOの ST-01の改良版にあたるST-01 PROが好評だ。 Sep 19, 2019 · are they worth it? Certain aspects of vintage audio are coming back into the mainstream as of lately. オーディオで「動きを楽しむ」ものといえば、vuメーターですね。ずーっと眺めていられる不思議な魅力があります。 Douk Audio X1 Röhrenverstärker, HiFi Bluetooth 5. Compared to offerings from Fosi Audio and. Warm tips: Douk Audio P1 Preamp has been acclaimed by countless audiophiles worldwide, now we upgrade 6J5 to JAN 5654 tubes according to many audiophiles' feeback, the sound quality will greatly improved. My new favorite entry level Amplifier is the Douk Audio A5. My Emotiva amps are caged in their audio stand and, as a result, heat up tremendously. , adds input selector to avoid plugging cables repeatedly, providing HiFi listening experience via convenient use. If it is ok, I will post some screenshots for discussions sake. com FREE DELIVERY possible on eligible purchases Sep 8, 2019 · It's a Douk audio rebrand from Weiliang Audio E600 which from my experience cannot do proper SE>BAL or BAL>SE, as well as having an out of phase XLR-4 output. I remembered I had some Elac Uni-Fi UB5 speakers (4 ohms) stored away - never really liked them in past setups. Mar 5, 2017 · Douk Audio HiFi 6P3P kit. 35 audio-specific iron core with a magnetic flux reaching 13,000, surpassing the domestic iron core, which can only achieve 7,000. EDIT: video review of Douk A5 posted as well:----- May 12, 2020 · Sounds like there is little need. Jul 25, 2019 · NEW 5Z4P+6N1+6P3P Single ended Class A Tube Amps Amplifier HIFI Amp DIY KIT-in Amplifier from Consumer Electronics on Aliexpress. Adopting high-current double triode 6N for voltage Mar 12, 2025 · Douk A5 disrupts this market by providing PFFB at the $100 price mark. ) + 6P3P×2 (Replace tube: 6L6 etc. 5V 3a transformer in a bucking configuration inline to resolve this voltage Nov 28, 2024 · Douk Audio ST-01 PRO 200W Bluetooth Amplifier, 2 Channel Vacuum Tube Power Amp with USB DAC/Coaxial Optical Inputs/VU Meter/Treble Bass Control for Home Theater/Stereo Speakers (Upgrade Version) 308 $109. Get special offers, deals, discounts & fast delivery options on international shipping with every purchase on Ubuy India. XrayTonyB built a cool little tube amp kit from Douk Audio on YouTube about 4 years ago, and I want to try one myself. The bluetooth is a lot better on it as well. Adoptez son style épuré ainsi que ses compteurs VU lumineux. VU3 costs US $140 from Amazon including Prime shipping. to/3SVQz5k Der Douk Audio F5 ist ein Chinesischer Röhrenverstärker mit Eintakt (Single Nov 21, 2024 · Umbau des Douk Audio P6 Mini Für Experimentierfreudige bietet der P6 Mini eine Vielzahl von Möglichkeiten. Oct 2, 2024 · Hi, found a video review with measurements of Douk Audio U3 on YouTube, the video is in Italian, but the English subtitles seem ok'ish. However, it came win NO documentation of any kind. After using it for a few weeks, I can say that it is a decent piece of equipment. Sampling rate USB supported: PCM 384KHz/32Bit / DSD256 Max. Oct 27, 2017 · Nobsound, Douk Audio, same thing. com: Douk Audio P1 Vacuum Tube Bluetooth Preamplifier, GE5654 Audio Preamp, Hi-Fi Headphone Amp, Stereo Wireless Receiver with USB DAC & APTX-HD for Home Theater Amplifier/Active Speaker : Electronics Dec 3, 2024 · In recent years, however, many Chinese manufacturers have also focused on catering to audio enthusiasts, often delivering good results at highly competitive prices. Perfect for bookshelf or passive speakers, it enhances clarity and creates a dynamic soundstage ideal for home s Direkt zum Verstärker: https://ebay. The unit has one board, the board is really well built too. 0 Amplifier, GE5654 Valve Stereo Audio Amplifier, MM Phono Amplifier, 160Wx2 TDA7498E Chip, Treble & Bass Control Knob Juson Audio JTA100 200W Vacuum Tube Amplifier Integrated Hybrid with BT 5. One of those smaller caps looks to be supposed Nichicon 85° caps. AUX input level: 1V Jan 3, 2025 · Buy Douk Audio A5 2 Channel TPA3255 Stereo Amp, 300 Watts x2 Mini Hi-Fi Audio Power Amplifier Class D for Home Theater System, Passive Bookshelf Tower Speakers with High-Pass Filter + 32V Power Supply: Amplifiers - Amazon. The amplifier Kit as advertised on ebay. 0 / USB(U-disk) / Stereo RCA connections, perfectly match with phonoes, TV, tablet, projectors, computers etc. 0 Optical AUX RCA Phono Input and Headphone Output 2. This is for the A5 with 32V 5A power supply. 1CH Class AB HiFi Home Audio for Turntable Mar 16, 2022 · Don't want that internal batt going off in a glove compartment 10 years from now, so the Douk U3 caught my eye. In unserem Test hat sich herausgestellt, dass im Vergleich zur 6J1 Serie Details wie Transparenz, Dynamik, Unmittelbarkeit, Vielfalt der Töne, insbesondere der Transfer der menschlichen Stimme, um Weiten besser 더 똑똑한 쇼핑, 더 나은 생활! 0 Feb 13, 2016 · This is a review and detailed measurements of the Douk / Little Bear VU3 dual analog VU meter and 2-way amplifier/speaker switcher. It surely seems like a very popular all-in-one amp and a hot brand right now in the Chi-Fi scene. It's only a hybrid. The 300B SET amps run free on their own stands, get plenty hot, and sound superb. The VU meter are the "paper back" ones which I Features Abundant audio I/O interfaces: with 5 kinds of audio inputs (Bluetooth / PC-USB & U-disk / stereo RCA / coaxial / optical) and 3 kinds of audio output (speaker jacks / 3. I personally use their Headphone Amp and Shop for Douk Audio HiFi 6P3P Vacuum Tube Amplifier Integrated Stereo Class A Amp DIY Kit at Ubuy Nepal. Order now! Mar 2, 2022 · Douk Audio X1 Tube Amplifier, HiFi Bluetooth 5. It's not the only option, but I went for it. Douk Audio gibt an, dass die Standard-Pentodenröhren gegen andere Typen ausgetauscht werden können. 29-ohm load; 90kHz bandwidth; APx555 "cheat" HPSA mode on Jan 22, 2020 · I use it ahead of Douk 300B then ESS AMT tower and ahead of a Douk KT 88 driving 4 ESS AMT's only. Order now! There are some incredible differences in the sound quality when testing with and without the Douk Audio T4 Pro phono preamp. The vintage warm sound that comes through is absolutely breathtaking, with the JAN5654W tubes delivering exactly as promised on the Douk Audio official website. The Douk P1 DAC/Preamp/Headphone Amp serves as the centerpiece of the system. With an inline cheapie usb current meter, I'm pulling about 220ma on average from my bank. Smarter Shopping, Better Living! 0 Jan 11, 2024 · Douk Audio, also known as Nobsound, has been pushing some unique-looking pieces of audio gear recently and tube amps of any kind are popular on places like Amazon, eBay, and AliExpress. Audio inputs: RCA phono / 3. And I'm quite pleased. Douk Audio F5 Mini 6L6/EL34/6550/KT66 Tubes, Amplifier, Home Cinema, Stereo, HiFi Class A, Single Ended Full Amplifier, Valve Tube Power Amplifier : Amazon. It was kindly drop shipped to me by a member and costs US $144. us/BWWqjCoder hier https://amzn. 49 usd in the online store Douk Audio Store. It's by far the cheapest part of my system. Some of you may have heard of us before since some audio products designed by us that were reviewed by Amir in ASR. Order now! Douk Audio TPA3255 Balanced XLR Audio Power Amp, 2-CH 300W x 2 Hi-Fi Digital Amplifier, for Home Stereo Speakers, with Dual Channel VU Meter (H7 PRO) Nobsound MS-10D MKIII HiFi Bluetooth Hybrid Tube Power Amplifier Stereo Subwoofer Amp USB/Opt/Coax Shop for Douk Audio HiFi 6P3P Vacuum Tube Amplifier Integrated Stereo Class A Amp DIY Kit at Ubuy Macao. P1 has been redesigned and tested thoudsand of times during 2021, the latest version (from 2022/01/10) has great im Feb 2, 2020 · I considered a Douk Audio mini 6P14(EL84) push pull. Features HiFi Sound with Adjustable High-Pass Filter: This TPA3255 amplifier features an adjustable high-pass filter (HPF) 30-200Hz to refine mid-high frequencies while minimizing low-frequency interference. Oddly, they have a tendency to sound better when a certain temp is reached. 99 Nov 10, 2017 · Nobsoundでは、Nobsoundブランドの他、Douk Audioブランド、TOYOSOブランドなどもある。 人気のVUメーター付き真空管アンプ. Green italics are the changes from the kit schematic. Mar 27, 2022 · douk is a proponent of both TUBE and OP amp rolling right? "Note: If you want to get a better sound output, please put the treble-3db and the bass +3db" - well regarded manufacturer on this forum mhardy6647 Amplificateur NOBSOUND Amplificateurs Code EAN: 6612129623448 Titre: Nobsound Amplificateur HiFi Douk Audio Class A 6H9C+6P3P Amplificateur stéréo à monter soimême HiFi 2. Buy Douk Audio Hi-end KT88 Vacuum Tube Amplifier Single-Ended Class A Stereo Integrated HiFi Power Amp 18W*2 for 654. Very stable and low hum after the hum balance resistors are added to the EL34's to create a false grounded center tap. Feb 3, 2025 · Douk Audio A5 includes a tempered glass access panel for quick op-amp replacements, allowing audiophiles to tailor sound profiles without disassembling the unit. The author has plans for a pair of mono-bloc 6V6 push pull amplifiers with Hammond output transformers and DC-DC converts for both heater supply and main HT - all powered May 6, 2023 · This is a review and detailed measurements of the Updated Douk Audio (Little Bear) VU3 VU meter and amplifier/speaker selector. Jump to Latest Dec 4, 2021 · This is a review and detailed measurements of the Nobsound Douk Hifi 6N3 Tube Preamplifier. It's almost laughable as I'm using it with a Rega RP-6 and Monitor Audio Silver 8s. The MS-10d. Owner was kind enough to also send me a pair of matched 6N3P-E matched vintage NOS Russian tubes bought from Amazon which cost US $47. But I use a Nobsound amp. It is on kind loan and is on sale on Aliexpress for US $110. Feb 28, 2024 · Douk Audio DAC-Q11 HiFi ESS9038Q2M+AK4493 USB DAC Audio Adapter COAX/OPT D/A Converter DSD256 Warm tips: 1. Avec sa conception stéréo à 2 canaux, cet amplificateur marron allie performance et esthétique pour une expérience sonore immersive. I have to say. Order now! Mar 24, 2015 · Douk Audio Mini WoodenVacuum Tube Amplifier 6N9P×1 (Replace tube: 6SL7 etc. Douk U3 Headphone Amplifier. Jan 26, 2023 · Hi everyone. 0 Channel Röhrenverstärker Verstärker-Bausatz 7W*2… Features With 2 groups of stereo RCA inputs, can be perfectly compatible with most audio sources such as Phone, MP3, tablet, TV, computer, CD players etc. This is basically some USB to S/PDIF converter that allows you to get USB Shop for Douk Audio HiFi 6P3P Vacuum Tube Amplifier Integrated Stereo Class A Amp DIY Kit at Ubuy Falkland Islands. . 99 $ 109 . 0, VU, Coaxial/Optical Input USB DAC (ST-01PRO) 4. Feb 14, 2021 · The goal was something that looked interesting, sounded good, and was expandable. 2/10 DYNAMIC RENDERING: 9/10 CONSTRUCTION: 8. Shop for Douk Audio HiFi 6P3P Vacuum Tube Amplifier Integrated Stereo Class A Amp DIY Kit at Ubuy Guinea. Compare specifications, photos and reviews of 3 offers from other stores at a price of 370. The amplifier is based on a pair of 6N3 tubes as indicated in the name Nov 10, 2023 · I agree. My own experiences with the device at the end Nov 30, 2023 · The Douk Audio ST-01 Pro Tube Amplifier has been all over YouTube this year. Nov 11, 2024 · Researching Douk amps roster, I intend to replace my current mini amp with one that offers the opportunity to "roll" swappable op-amps. 5mm Auxiliary. The BRZHIFI 65E sounds a lot more detailed, and seems to have a more refined bottom end. EL34 Single-ended Class A tube amplifier KIT Douk EL34 Amp kit what audio wise is suggesting is wise, er no pun intended . This is exactly what I needed to boost input to a Mark Singer custom P-P amp driving woofers only of KRK 88. Ideally it should also be uber easy to disassemble in order to gain access to it's PCB DIP-8 sockets. Auxiliary Input. Jan 9, 2022 · PHIREE U2S 2019 & Douk Audio U2 Review and Measurements (Digital USB to S/PDIF Interfaces) Update March 2022: Added comparison with the Douk Audio U2. This is common in digital amps (usually 12V). Jan 25, 2024 · Douk Audio T4 Plus Vacuum Tube Phono Preamplifier, MM/MC Turntable Audio Preamp, GE5654 Headphone Amp with VU Meter for Record Player Home Stereo 4. They should be 105° caps being so close to the output transistors and heat sink. com: Douk Audio 6J1 Tube Phono Preamp MM RIAA Turntable HiFi Class A Preamplifier: Electronics I've read some of the nobsound/douk tube amps, the tubes are just for aesthetics and they are actually SS, so do review, review, review. It is kindly sent to me by testing by a special member. Experience superior sound quality. Both the case and the VU meters are top class. Not a bad buy with a sturdy and well thought out chassis. 5mm AUX / 3. May 9, 2021 · Moin, hat hier jemand bereits Erfahrungen mit folgendem Bausatz gemacht? Nobsound® Douk Audio Class A 6H9C+6P3P Tube Amp Stereo Amplifier DIY KIT HiFi 2. The metal box is heavy as to help keep it in place and Nov 29, 2017 · I recently purchased a Douk Audio G3 Pro on eBay to replace the SMSL AD18 I had powering my bathroom / bedroom sound system after is had suddenly started malfunctioning, (first the bluetooth became unreliable, then sometimes the audio outputs would be in a muted state that required a complete system reset). Amazon. ) 101 New Product Reviews. , support U-disk to play APE/ FLAC /WAV/ WMA lossless formats besides MP3; greatly improve the sound quality for your amplifier or Dec 5, 2022 · TONALITY: 8. And selection of inputs is made Aug 18, 2021 · If you like the Douk P1 you will love the BRZHIFI VOL-65E I had the Douk P1, its pretty good. Let's roll them in and see if they make a difference. 253275382017 Jan 26, 2025 · I've never had a use case for them except when I used to run sound for bands and frequently had 50+ ft runs. Order now! Shop for Douk Audio HiFi 6P3P Vacuum Tube Amplifier Integrated Stereo Class A Amp DIY Kit at Ubuy Macao. The X1 looks to be more than just a tube amp. It says "A. 0 Verstärker, GE5654 Valve Stereo Audio Amplifier, MM Phonoverstärker, 160Wx2 TDA7498E Chip, Treble & Bass Control Knob Juson Audio JTA100 200W Vakuum röhrenverstärker Integrierter Hybrid Mit BT 5. 63 Aug 23, 2023 · Der Nobsound Douk Audio X1 kommt standardmäßig mit JAN5654 Röhren und verbessert den Audioklang ihrer Musik maßgeblich. This would complete the "Daisy-Chain" of Douk units via plentAful sound shaping possibilities. 99 usd. The B4-X is the most expensive though, at about a 40% premium over the basic B4. But uses tube in the pre amp stage. 5mm headphone / RCA stereo. Here is a quick review of the PHIREE U2S 2019 digital interface. It’s a hybrid unit - 70W rated power output with a 5670 preamp tube in the front end. But they also sell some pretty sketchy stuff as well. Letter from Hong Kong (25-1): ELO on Douk U4/PJ Miaolai A4, again Review: Douk U4 (aka PJ Miaolai A4), Part III Douk U4 Part I from Belden 8402 8412 8422 Tin Plated Copper Brief Reviews: Belden 8412 and 8422 as Interconnects, Part I New York Diary (20-29): Audio Lores, Influencers and Over-Influence Note (9/11 I bought this on the Douk Audio website for $89. PFFB Technology and High-Performance PCB: Built with Post-Filter Feedback technology circuit and a 4-layer immersion gold PCB, this digital amplifier reduces distortion and improves Apr 7, 2021 · I've had nice results in swapping out op amps in these cheaper Chinese products (Aiyima A07, FX-Audio DAC-X6, SUCA Audio Tube-T1) the dac-x6 made the most difference along with the A07, in the DAC-X6 especially although that's probably because they were fake junk or defective to begin with as this was not in any way a subtle change. com | Alibaba Group 6N8P + 6P3P It sounds a bit hard and bright with 6P3P output tubes, but EL34's sound SWEET. So when Amazon recently offered the Douk Audio ST-01 Pro amp at $110 for prime days, I ordered the amp. Guess heat and good audio go hand in hand. com: Douk Audio A5 2 Channel TPA3255 Stereo Amp, 300 The KT66 is widely regarded as the finest audio valve ever designed, however, for the 10 Watt class the 6V6 family is hard to beat. Currently, they offer more than Douk Audio ST-01 PRO Hi-Fi Amplifier 200W Mini Tube Amplifier with Bluetooth 5. com Oct 26, 2016 · Hi All, Recently I purchased Douk Audio’s EL34 Single-ended Class A tube amplifier kit: EL34 Single-ended Class A tube amplifier KIT for power stereo audio HIFI DIY | eBay. It is based on the well known Xmos X208 chip for USB input. The differences between the B4 and the B4-X include: Douk Audio states that the B4-X is a dual-mono balanced Shop for Douk Audio HiFi 6P3P Vacuum Tube Amplifier Integrated Stereo Class A Amp DIY Kit at Ubuy Kosovo. The power tube employs the 6L6 audio-specific power tube, and the output transformer core uses an imported 0. Nov 18, 2023 · Here are the distortion surfaces into a 29-ohm load, this time using the PC USB. 5mm headphone jack), compatible with different home audio devices such as phone, computer, tablet, MP3, TV, CD player etc. Clipping indicators are provided for each channel. This is a two box package: Large volume control is nice to have. Aug 23, 2016 · Late to this topic. It was kindly drop shipped to me by a member and costs US $139. dnwn lzux hyokui asmzc ntpshbo ifwwb erxh hhzi azjmqv ufbg ycfseh jhyp gncm uqag epv