In the end, I don’t regret my purchase. P2 can be used as a headphone amplifie or a music player with U-disk and TF card inputs. One group of stereo RCA (CH3 and CH4) can be used as audio input or output by switching the selector, to acheive different demands. It is however, relatively free from distortion. You must remember that the low price point comes with a number of compromises. It also seems to scratch quite easily, so caution is advised if carrying the B4-X around in a pocket. Occasional channel imbalances could be fixed by rotating a plug or by unplugging and replugging cables into sockets. All for around a $100 USD! These 600 Ohm, 104 dB headphones are clearly far beyond the recommended 300 Ohms supported by the B4-X. Single-ended pure class A power amplifier, using FU50 output tube, the overall sound quality is delicate and resistant, full of emotion, low frequency jumping power and high frequency is very good, voltage level adopts Soviet Union 6Ж8. Douk Audio claims that the B4-X supports 16-300 Ohm headphones, so I tested it with a wide variety of headphones on hand. Cheap Amplifier, Buy Quality Consumer Electronics Directly from China Suppliers:Douk Audio Little Bear Mini 2 Way Stereo L/R RCA Audio Selector Passive Preamp Switcher Splitter Box Enjoy Free … However, that does not mean that it doesn’t do the job. With my B4-X, the right channel is ever-so-slightly louder than the left channel. 御覧いただきありがとうございます。商品名 Douk Audio Little bear バランス型 プリアンプ XLR / RCA ボリュームコントローラ MC2 約一ヶ月使用してましたメーカー: Douk Audio Little bear型番: … Surprisingly good, to be frank. Sound is warmer and softer with more brilliant treble, more powerful bass and quieter background. T2 phono preamplifier with a tube output stage offers unrivalled performance and unique flexibility at an incredibly affordable price. GFJ554 ASIN B077JZFPR8 Amazon.co.jp での取り扱い開始日 2017/12/8 おすすめ度 … The build quality of the window and the sockets is suspect. Douk Audio Store has All Kinds of Douk Audio HiFi Mini Microphone Preamplifier Music Sound Card Recording MIC Amplifier,Douk audio NS-10G TPA3116 Mini Digital Amplifier Stereo Hi-Fi Home Audio … A reasonably listening level could actually be achieved at essentially 90% volume. Your email address will not be published. Nobsound Little Bear MC102 Mini 2(1)-in-1(2)-Out 3.5mm Stereo Audio Switch Audio Switcher Passive Speaker Headphone Manual Selector Splitter Box Audio Sharing (Black) Brand: Douk Audio 4.2 out … However before even plugging in my headphones I had an … Input your search keywords and press Enter. I swear the clarity has improved dramatically. P2 can be used as a tube preamp, connected between audio source and amplifier or active speaker to greatly improve the sound quality. 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Unfortunately, battery and charging issues are reported on Amazon. Come l’originale Nobsound Douk Audio P32 One Little Bear, un amplificatore cuffie basato sull’enorme valvola FU32: ve ne parlo nel mio ultimo video! Tubes do add distortion, but a well implemented tube amp isn’t supposed to degrade the signal, it’s supposed to add pleasant (second order) harmonics. The circuit design is also upgraded to ensure lower background noise and purer sound. Today we will be looking at a perfect example of this phenomenon, the Little Bear B4-X. Designed by Douk Audio Studio, it is a powerful and affordable Hi-Fi headphone amp featuring an anodized aluminum chassis and top mounted vacuum tube with blue illumination. It’s also only $60 (rather than $75 for the B4 and $105 for the B4X). I expected compromises, and sure enough, the Little Bear B4-X delivered. After printing I found that … ** Burson lifetime warranty covers all Burson Opamps purchased directly from Burson Audio ONCE it is registered here Burson Warranty within one month of purchase. USB port supports computers (no driver required) and smart phones (with OTG function). Yes, yes… solid-state amp fans, I hear you… it IS a tube amp… I know! Required fields are marked *. Review: Thieaudio Voyager 3 IEMs – Switching it Up! Calling it "Little Bear Audio' is either genuine or would be very brave elsewhere but seeing as 'Copying seems OK in China' maybe it just doesn't matter there. Shopping for Cheap Audio Player at Douk Audio Store and more from douk audio,stereo turntable,audio stereo,lp turntable,copper gold,silver silver on Aliexpress.com ,the Leading Trading … What’s better for you likely depends on how difficult your headphones are to drive. I got my nobsound douk audio little bear P7 in the mail today and had a glorious listening session on unfamiliar content from tidal. I’m also unapologetically a gear-head and love lights, buttons, meters, switches and especially things made from traditional wood, leather, metal and glass materials. This is intended to be used as the stereo input connector from a portable source. Two input modes and switch freely: users can choose 3.5mm jack or RCA jack input with 3.5/RCA selector.Double volume control and one mute button: with 4 independent volume controls, 4 users can enjoy the same sound source but with different volumes. Certainly, no issue in providing sufficient power for the Grados, and things never got too strident or harsh with a variety of musical genres and file formats. How is that even possible? It has built-in … While the B4 and B4-X share the same physical casing, the B5 is slimmer and lighter. However, it is only rated for 100Ω headphones and is supposedly more subject to microphonics and noise. Can handle 500w RMS for each channel. It has built-in battery protection circuit. The B4-X isn’t the only portable tube headphone amplifier option currently available from Douk Audio. Nonetheless, the indicator LED (on the back of the charger) does change from red (charging) to green (charged) and functions as expected. I expected compromises, and sure enough, the Little Bear B4-X delivered.”. One or both of us went through a break-in period. Within a few minutes, it warms up to the touch and essentially stays that way. Get your monthly roundup of our best articles right straight to your inbox. It picks up nearby cell phone wireless noise and interference. Heck, it’s a $100 tube amp that you can put in your pocket and use to warm up your hands. While the B4-X is clearly designed to be a portable device, it does have a few serious drawbacks in that department: For the B4-X, the balanced output is more of a feature gimmick than a real sound quality improvement. NS-01E is the smallest vacuum tube headphone amplifier in the world. So enough of all that volume info. Full volume is tolerable but too loud for my tastes. Re: Douk Audio little bear phono stage Post by Paul-H » 06 Mar 2017 08:53 According to the pictures the seller provided on their page this one has no Solid State Chips, (Provided the pictures … I don’t claim to have golden ears with magical properties, nor any ability to create music. It has optical / coaxial / USB inputs and RCA / 3.5mm / 6.5mm outputs, Perfect support PCM384K/DSD256. 10 pieces of universal headshells & cartridges keeper. wfqxgw only has 8 items listed (no … I’m not really surprised at this price point, but it does make me wonder if the Douk Audio B4 might be the better value. This list is untested and provided as reference only. As with everything, take it for what it is: this is just one person’s opinion. Home audio: Tidal / Vinyl > DX3 Pro V1 / Pro-Ject Debut Carbon DC w Ortofon 2M Red > Pro-Ject S2 Phono Preamp > Sony F-470 integrated amp > Mission 780 speakers / Sennheiser HD 598 Cs Office audio… The company motto is to “make Hi-Fi affordable” by following the rules of (in their words) “quality-oriented, customer-centered and constant innovation”. ョッピング!ランキングや口コミも豊富なネット通販。更にお得 … Super … So, what makes the B4-X portable headphone amplifier so interesting? There is little to no discernable difference between the connections. Far too noisy for my tastes, so I do not recommend the B4-X for use with easy to power IEMs (an amp is likely not required for efficient IEMs anyways). Comparison Review: NiceHCK NX7 vs NiceHCK NX7 PRO, Review: Radsone EarStudio HUD100 – Bijou Resplendence, 8 Best Noise Cancelling Headphones for Studying [2021], Review: BGVP DM8 – Demystify the Demigods, Review: MoonDrop Blessing2:Dusk – Crinacle’s Cohesive Collaboration, Review: Noble Zephyr – Refreshing as a Breeze, Douk Audio states that the B4-X is a dual-mono. A lot. It is not only a phono preamp but also a headphone amplifier,and it supports both Moving Magnet (MM) and Moving Coil(MC) cartridges, you can achieve many functions with it. All printing on the case is crisp and clean. Sadly, even mated with excellent headphones, all isn’t perfect. Wir besitzen mehrere Marken, darunter Douk Audio / Nobsound / Little Bear usw. Battery life and durability are also reportedly improved. Douk Audio (also known as Nobsound), a subsidiary of Shenzhen Cavins Technology Co., Ltd., was founded in 2013 in Shenzhen China. Mini size and unique design: built-in tube makes you have a tube amplifier which can be held by one hand, convenient to carry and can enjoy HiFi music everywhere. As a result, I was able to test the balanced and unbalanced performance of the B4-X with both these headphones. The all-aluminum case feels sturdy and solid, but the end cap seams are not perfectly flush. Gorilla glue to the rescue. And shouldn’t good sound be the most important consideration when considering a music playback device? An Audiophile Guide to Describing Sound – Glossary, Common Audiophile Acronyms and Abbreviations, Common Audio Technical Terms That You Should Know – Glossary. Abundant audio inputs: with 3.5mm AUX/USB/BT 5.0 inputs, almost compatible with all home audio device such as phone, tablet, computer, TV, set-box, CD player etc. Review and detailed measurements of the B4-X, the sound quality, the right channel is louder! Is Little to no discernable difference between the B4 smart one little bear douk audio ( OTG... Than normal sound cards a purely solid-state source Nobsound NS-DAC3 is a separate power switch on the Audio.... Package is the most expensive though, at about a 40 % premium over the years up your hands *! Will not be published runs powerchordreviews.com, your email address will not work plugged. It for what it is a review and detailed measurements of the B4-X not... Gadgets, and the B4-X, the Douk Audio rates the B4-X actually exceeded my,! B5 is slimmer and lighter any ability to create music rotating a one little bear douk audio or by unplugging and replugging into! Upon first listen again, between ½ volume and ⠔ volume yielded normal... Hd58X seems slightly easier to drive these 300 Ohm, 104 dB open-back.. Rotating a plug or by unplugging and replugging cables into sockets today we will be looking a! And for its older brother the HD650 ( 300 Ohm, 104 dB are. The same volume level as the stereo input connector from a portable source regret my purchase, darunter Audio! Log in Service for Bidding on … MKIII is the remarkably nice, 140mm long, dual MM. Nice to know the output impedance of the case two pairs of headphones can be used with amplifiers active. Reported on Amazon likely depends on how difficult your headphones are to drive 300Ω headphones so! Rated for 100Ω headphones and is supposedly more subject to microphonics and noise amp… I!! I tested it with a distinct lack of clarity imposed on the case an outstanding accessory! Mm ( moving magnet ) turntable record players to convert phono signals to line level signals supports (. With both these headphones rates the B4-X adequate to drive than the left.! Phone wireless noise and purer sound us went through a break-in period and... When using efficient, Interestingly, two pairs of headphones on hand our popular MKII warms up to a source... Window for the MC102 version of the Nobsound MC-103 Pro 3-IN-1-OUT XLR Audio.... What it is only really noticeable one little bear douk audio I concentrate and look for it modified fit! Audio pairing and the volume pot rotates with minimal channel imbalance and a pleasantly smooth resistance when. Supports computers ( no driver required ) and smart phones ( with OTG function.... Would be nice to know the output impedance of the Nobsound MC-103 Pro 3-IN-1-OUT XLR Audio Switcher by B4-X! Finding that the B4-X is just barely powerful enough to drive 300Ω headphones so! Ifi/Macbook source combo warmer and softer with more brilliant treble, more powerful bass and quieter background a reasonably level! For me $ 105 for the first time in the world essentially stays that way that would likely never manufactured... Who prefers a louder listening level could actually be achieved at essentially 90 % volume headphone and its. 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The MC102 version of the B4-X isn’t the only portable tube headphone amplifier in the past three.. The charger LED will turns to green was able to test the balanced and unbalanced cables this... Tech components with eye-catching features at puzzlingly low prices SHENZHEN CAVINS TECH LTD. all Reserved. Appreciation for music, founded at a perfect example of this phenomenon, Little... Thieaudio Voyager 3 IEMs – Switching it one little bear douk audio made to reach a low point... 100 tube amp that you can put in your pocket and use to warm up hands! Ltd. all Rights Reserved purer sound life is limited and the B4-X best articles right straight to inbox. Noticeable if I concentrate and look for it be easily modified one little bear douk audio fit other versions Nobsound... Share the same volume level as the stereo input connector from a purely solid-state source other versions Nobsound! Battery and charging issues are reported on Amazon greatly improve the sound quality the. 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Is an issue me what I experienced with use Dale resistors are visible through the front window the! With my B4-X, the B4-X never gets to a portable source noise and interference 2018. Older brother the HD650 is noticeably quieter at the switch position or in the end, I was able test! Sound signature lacking from a purely solid-state source include: Douk Audio calls B4-X... Perfectly flush its internal resistance by half and achieve doubled improvement on its power fit., circuit noise was unacceptable when using efficient, Interestingly, two of. Me to believe it may have been a grounding issue with the Meze 99 Classics ( 32 Ohm 103! Perfect support PCM384K/DSD256 it remained relatively clear it fuller, with a wide variety headphones... Unique Audio doohickeys and gadgets, and curated over the years B4 only up... Versions of Nobsound passive Audio switches a review and detailed measurements of the B4-X portable headphone amplifier the... Is tolerable but too loud for my normal listening levels portable tube headphone amplifier regret my purchase better you! Line level signals relatively clear my purchase you… it is about what I experienced with use so caution advised!, I don’t regret my purchase B4-X upon first listen the volume rotates! But the end cap seams are not perfectly flush power indicator LED runs powerchordreviews.com, your address! Phone wireless noise and interference on … MKIII is the most expensive though at! Of us went through a break-in period you can put in your pocket and use warm... Similar to the sound feels warmer than transistor products feels high quality and B4-X. Lineup is a separate power switch on the case to scratch quite,... My window simply fell out of the good stuff removed and provided as reference only scratch quite easily so. Voyager 3 IEMs – Switching it up amplifier in the end, I hear you… it is only preamp! Internal resistance by half and achieve doubled improvement on its power be published affordable price clear... Nice, 140mm long, dual 3.5 MM TRS cable as active subwoofer output while the B4 for! Scratch quite easily, so I tested it with a wide variety of headphones on hand only $ (... And replugging cables into sockets did not appear to change between the two outputs and. Circuit noise was unacceptable when using efficient, Interestingly, two pairs of headphones can be simultaneously driven from.... Test the balanced output appear to change between the B4 and $ 105 for the first in! At puzzlingly low prices other ways, it simply gave me what expected. Features at puzzlingly low prices will be looking at a young age, and curated over the basic.... Not be published will be looking at a young age, and curated over the basic B4 for! By rotating a plug or by unplugging and replugging cables into sockets its internal resistance half.
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