one little bear douk audio

While this is not exceptionally generous, it is about what I experienced with use. 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. Longevity is certainly an open question. As a result, I was able to test the balanced and unbalanced performance of the B4-X with both these headphones. However before even plugging in my headphones I had an â¦ Itâs not significantly louder, nor does the balanced output appear to yield any sonic improvements. 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. Rather annoying to be honest. PicClick Insights - Douk Audio Little Bear T7 Tube Phono RIAA MM Turntable Pre-Amplifier HiFi Preamp PicClick ExclusivePopularity - 28,621 views, 17.2 views per day, 1,666 days on eBay. It now has a punchy sound profile that sounds a little more fun and full than the headphone output on my iFi iDSD Nano (that functioned as a DAC for most of my desktop testing). After printing I found that â¦ Home Audio Preamps Douk Audio Douk Audio Little Bear T7 Vacumn Tube Phono Stage Turntable Preamp Excellent $99.99 Free Shipping As low as $9/month with Learn more Add to Cart Make an â¦ This is a private listing and â¦ The all-aluminum case feels sturdy and solid, but the end cap seams are not perfectly flush. The differences between the B4 and the B4-X include: Douk Audio also offers the B5 portable tube headphone amplifier. You must remember that the low price point comes with a number of compromises. 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). Free shipping for â¦ Case for Douk Audio / Nobsound MC104 headphone switch. How is that even possible? The more I used the B4-X, the more I liked the sound. Even after hours of use, the case of the B4-X never gets to a temperature I would describe as being too hot. Nonetheless, the indicator LED (on the back of the charger) does change from red (charging) to green (charged) and functions as expected. The build quality of the window and the sockets is suspect. 1× Shuguang 12AU7 Tube. They produce a wide range of stereo amplifiers, headphone amplifiers, DACs, phono stages and preamps, with an emphasis on vacuum tube components. Overall, the B4-X sounds quite good when properly paired. The quality of the circuitry is one of the main advertised features of the B4-X. It is also a digital music player with U-disk input supporting MP3 and lossless formats such as WAV, APE, FLAC,WMA, 2.0 Power amplifier with Multiple audio inputs,Much larger output power,Reasonable circuit design,HiFi clear and charming sound,Compact design and exquisite appearance, With multiple audio inputs: Bluetooth / PC-USB / Coaxial / Optical / Stereo RCA, compatible with most home audio device such as phones, computers, tablets, TVs, TV, MP3, CD players etc. Douk Audio also offers the B5 portable tube headphone amplifier.While the B4 and B4-X share the same physical casing, the B5 is slimmer and lighter. The HD58X seems slightly easier to drive than the Fostex T50RP mk3. Clearly some sacrifices have to be made to reach a low price point, however the overall impression of the BX-4 is surprisingly decent. M3 supports stereo RCA and Bluetooth 5.0 input, compatible with phones, tablets, computers, TVs, MP3 players, TV, CD players etc. If it does, itâs too subtle for my ears. I couldnât quite track down the primary source of the issue, although it appeared to happen more when driven from the iFi iDSD Nano and seldom when using a phone as a source with the included cable. A lot. After a couple listening sessions my window simply fell out of the case. Gfj554 Douk Audio Nobsound Little No external power required nobsound little bear AUDIO crossover network stereo 2-WAY amplifier speaker. Created with Shapr3D on iPad Pro. Super â¦ Digital Headphone Magazine For Audiophiles. Again, between Â½ volume and â volume yielded a normal listening level for me. Can handle 500w RMS for each channel. With the Meze 99 Classics (32 Ohm, 103 dB) the situation is very similar to the Grados. Iâm not really surprised at this price point, but it does make me wonder if the Douk Audio B4 might be the better value. The battery life is limited and the B4-X will not work when plugged in to charge. The product lineup is a super-interesting array of unique audio doohickeys and gadgets, and it exemplifies a fascinating side of Chi-Fi. An Audiophile Guide to Describing Sound â Glossary, Common Audiophile Acronyms and Abbreviations, Common Audio Technical Terms That You Should Know â Glossary. Moving on up into the more difficult to drive Fostex T50RP mk3 (50 Ohm, 92 dB), there is barely enough power to drive them to overly loud levels. 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 audioâ¦ There is a separate power switch on the B4-X rather than having the on/off integrated into the volume pot as with the B4. The HD650 is noticeably quieter at the same volume level as the HD58X (Â¾ volume for my normal listening level). P2 can be used as a headphone amplifie or a music player with U-disk and TF card inputs. Compatible with most home audio devices such iPod, Phone, tablet PC, computers, MP3 players, TV, Echo Dot, CD players and so on, Q5 is a multi-function DAC & headphone amp, with PC-USB / optical / coaxial inputs, compatible with many audio device such as phone, computer, TV, CD player, TV setbox and so on, Douk Audio Q2 is a USB DAC & digital interface (USB to coaxial converter), adopting high-end chip architecture to achieve much better sound quality than the similar products in the market, Douk Audio Q6 is a multi-function DAC & headphone amp, adopting high-end chip architecture to achieve much better sound quality than the similar products in the market, U4 is a multi-function HiFi audio device, with Bluetooth 5.0 and USB input, stereo RCA, 3.5mm AUX, 3.5mm headphone jack output, which can be used as a Bluetooth receiver, a USB DAC, a headphone amp and a stereo preamp, U2 is a USB to Toslink optical and coaxial converter, suitable for PC computer, notebook, android phone(OTG), set-top box, rock 64, raspberry pi and so on, it can bring better listening experience than PC own sound card, Q3 is a digital to analog converter with PC-USB/Optical/Coaxial input and RCA/6.35mm headphone output, which can used with laptop, desktop computer, mobile phone(with OTG function), TV, Apple TV, DVD/Blu-Ray player or CD player and so on, meeting differen. This is a new multi-function Preamp designed by Douk Audio and Little Bear, you can used it as MM phono preamp or HiFi Tube Pre-Amplifier. Using the SPMC app on Android (with the phone tethered to the B4-X) the interference audibly changes in response to the loading bars on the screen. Douk Audio Little Bear B4 Portable Vacuum & Valve Tube Headphone Amplifier HiFi for Phone GFB983 B4 is a tube headphone amplifier, the sound feels warmer than transistor products. It is only a preamp, which needs to be used with amplifiers or active speakers. Should be easily modified to fit other versions of Nobsound passive audio switches. Again, volume and quality did not appear to change between the two outputs. Shopping for Cheap Group at Douk Audio Store and more from hifi stereo,stereo amp,phono amplifier on Aliexpress.com ,the Leading Trading Marketplace from China Douk audio Little Bear T9 Mini â¦ Find many great new & used options and get the best deals for Douk Audio Little Bear T7 Tube Phono RIAA MM Turntable Pre-Amplifier HiFi Preamp at the best online prices at eBay! A reasonably listening level could actually be achieved at essentially 90% volume. Review: Thieaudio Voyager 3 IEMs â Switching it Up! The B4-X is the most expensive though, at about a 40% premium over the basic B4. For sound quality, the B4-X actually exceeded my expectations, but in most other ways, it simply gave me what I expected. U-disk and TF card support WAV, APE, FLAC lossless format, Besides standard 3.5mm AUX input, it also supports Bluetooth 5.0 to achieve faster and more stable transmission. T2 phono preamplifier with a tube output stage offers unrivalled performance and unique flexibility at an incredibly affordable price. A Curiosity full of Tubes and Compromises. Letâs get to the question of the day. The plastic on-off switch is sufficiently snappy and functions as expected. While the B4 and B4-X share the same physical casing, the B5 is slimmer and lighter. To satisfy my curiosity, I also tested the B4-X with a Beyerdynamic T1 (generation 1) connected via the balanced and unbalanced outputs. “In the end, I donât regret my purchase. The Sennheiser HD58X is a 150 Ohm, 104 dB open-back headphone. Wir besitzen mehrere Marken, darunter Douk Audio / Nobsound / Little Bear usw. In a plain, unlabelled and unimpressive cardboard box, you will find the following: The quality of the B4-X is a bit of a mixed bag. It would be nice to know the output impedance of the B4-X in order to make educated assumptions regarding proper headphone pairings. USB port supports computers (no driver required) and smart phones (with OTG function). The plastic window in the top of the case (that allows the user to see the tubes) is perfectly clear, but not sufficiently attached. Douk Audio Little Bear G5 Mini ãã¸ã¿ã« ãã¯ã¼ã¢ã³ã Bluetooth 4.0 ã¢ã³ã HiFiã¹ãã¬ãª (ãã©ãã¯) ãã©ã³ã: Douk Audio 5ã¤æã®ãã¡2.6 5 åã®è©ä¾¡ ä¾¡æ ¼: ï¿¥7,480 éå¸¸ééç¡æ è©³ç´° æ°å (2)ç¹ï¼ â¦ B4 is a tube headphone amplifier, the sound feels warmer than transistor products. Iâm also unapologetically a gear-head and love lights, buttons, meters, switches and especially things made from traditional wood, leather, metal and glass materials. Please be aware that while Douk Audio calls the B4-X âdual-monoâ and it does have, There is no power indicator LED. Douk Audio claims that the B4-X supports 16-300 Ohm headphones, so I tested it with a wide variety of headphones on hand. MKIII is added with coaxial and optical inputs as well as active subwoofer output. Input your search keywords and press Enter. 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 â¦ 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. Gorilla glue to the rescue. G4 can be used as full frequency amp or subwoofer amp with the B/M switch to connect different speakers, and with 3.5mm AUX and RCA input to compatible with different audio devices, As a digital power amplifier & music player, it supports RCA/AUX/USB/BT 5.0/TF Card inputs, almost compatible with all home audio device such as phone, tablet, computer, TV, set-box, CD player etc. I no longer perceive a lack of clarity or veil over the music, and the B4-X has a reasonably quiet background with minimal hiss perceived on a silent input with regular full-sized headphones. Heck, itâs a $100 tube amp that you can put in your pocket and use to warm up your hands. This list is untested and provided as reference only. One or both of us went through a break-in period. 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 â¦ Over time, things improved. It has optical / coaxial / USB inputs and RCA / 3.5mm / 6.5mm outputs, Perfect support PCM384K/DSD256. It picks up nearby cell phone wireless noise and interference. One Little Bear & Douk Analog VU Meter, Model VU1, New Without Box, Item Will Be Shipped As Pictured, Note-Pictures Are Considered Part Of Description. I initially thought it sounded rather fuzzy, with a distinct lack of clarity imposed on the audio signal. Little Bear P14 Audio Mini 4-CH Four Channel Stereo Headphone Amplifier Studio 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 â¦ Unfortunately, the B4-X does not support USB charging, so the charger must be packed for longer trips. So enough of all that volume info. Required fields are marked *. Surprisingly good, to be frank. This is intended to be used as the stereo input connector from a portable source. Douk Audio Little Bear Mini 2-Way Stereo L/R RCA Audio Selector Passive Preamp Switcher Splitter Box US $19.49 4.0 (3) 6 Orders Douk Audio Mini 4 Channel Analog Audio Switcher with One Key â¦ å¾¡è¦§ããã ããããã¨ããããã¾ããååå Douk Audio Little bear ãã©ã³ã¹å ããªã¢ã³ã XLR / RCA ããªã¥ã¼ã ã³ã³ããã¼ã© MC2 ç´ä¸ã¶æä½¿ç¨ãã¦ã¾ããã¡ã¼ã«ã¼ï¼ Douk Audio Little bearåçªï¼ â¦ I swear the clarity has improved dramatically. These 600 Ohm, 104 dB headphones are clearly far beyond the recommended 300 Ohms supported by the B4-X. The charging estimates are of 2-2.5 hours with a 4-4.5 hour run time. Unfortunately, battery and charging issues are reported on Amazon. 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. Bluetooth 5.0 adopting QCC3008 chip supports APTX and APTX-LL, With MM signal input and 3.5mm AUX input(with priority), can be used as a MM phono preamp and a tube preamp, compatible with many audio devices such as MM record player, phone,TV, MP3 players, CD players, DAC, computers etc. With my B4-X, the right channel is ever-so-slightly louder than the left channel. 12.6V 1000mA wall-wart style power supply. 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. The dropouts and imbalances didnât happened every time I used the B4-X, but it did occur with a variety of sources, cables and headphones. It has built-in â¦ In contrast, when paired with efficient IEMs, such as the KZ ZS10 Pro (24 Ohm, 111 dB), there is a pervasive audible hiss and static that is constant regardless of volume level. 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It adds a full and fun sound signature lacking from a portable.. B5 portable tube headphone amplifier option currently available from Douk Audio claims that the B4-X will be... Functions as expected glowing tubes to see if the B4-X to a source. Considering a music player with U-disk and TF card inputs louder listening level could actually be achieved at essentially %! Darunter Douk Audio is surprisingly decent at about a 40 % premium over the.... Experienced with use intended to be made to reach a low price comes... This excellent sounding, slightly bass-heavy, closed-back model, the Little Bear usw âmade-in-USAâ Raytheon tubes. Is just barely powerful enough to drive lacking from a purely solid-state source HD58X is separate... Efficient, Interestingly, two pairs of headphones on hand rubber bands to the. B4-X delivered so alas, no easy tube rolling for you adventurous DIY ).