Douk audio line stage. stumbled across these on that auction site, a mini, and a slightly larger unit - discrete solid state, both of which use a good number of SMD components, and look ripe for both re-cap and battery power. There are many reviews of audio hardware and expert members to help answer your questions. 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. Nov 29, 2023 · The P2 is a tube preamp that must drive amplifiers or active speakers, and cannot drive passive speakers or be used with turntables directly. 0mV cartridge. · Fast delivery by Jun 13. There's no bias connection to the tube, just a poorly designed psu which fires anything in the box. 3 out of 5 stars 1,546 Nobsound & Douk Audio, founded in 2013, shenzhen, China. Douk Audio L1 is a stereo amplifier with built-in voltage boost and amplification circuits, designed to boost the output of virtually any line level audio source (such as TV, video games, MP3 players, ipod, phone, tablet etc. 06. Harga DIY Preamp Audio Amplifier Line stage Tabung Tube JAN 5725 W GE US 6J1 Mar 13, 2020 · 393/5000. the banana speaker jacks, and connect audio source to 3. Check the voltages on points B1-B2-B3 + and indicate the values. Both the case and the VU meters are top class. If you ran the 6N3 in an output stage it would probably put out well under 1w. I recently acquired this preamp from Nobsound/Douk Audio. The GE 5654's made a big difference. VU2 costs US $189 from Amazon including Prime shipping. Rp1. They probably used a small chip for the headphone output. At that time, I was mostly using Shure original cartridges. $179. integrated ST-01 amplifier with VU meter into whole in such a mini size，resonable circuit and concise wiring, adopts vacuum tubes to soften the sound and filter out the digital feelings，Strong output power and special AUX output，Bluetooth 5. 5mm. 5mm Headphone Amp 4. any thoughts,about this pre-phono? it looks quiet nice ,no support MC ,but they reserved position for SUT and swich MM-MC is ready there! it comes with 3xJJ-ECC83S-12AX7, May 8, 2019 · Amazing EAR 834p clone phonostage. Our aim is "Make Hi-Fi Affordable" ! Sep 13, 2021 · This is a review and detailed measurements of the Little Bear / Douk VU2 input selector and VU meter. Mar 19, 2024 · Douk Audio H7 Pro Measurements with XLR input | Audio Science Review (ASR) Forum. check EL34 pin 6 if B1 is missing you must make two jumpers on the primary also check the voltage on pin 1 and indicate the value. It's like having a tube phono preamp and a tube line stage amp all in one unit. The amplifier is based on a pair of 6N3 tubes as indicated in the name. My friend, Nishikawa-san always enjoys YouTube surfing on his laptop computer and discovers new music. The main attraction here are the VU meters and Douk delivers with two large sized ones: Sep 27, 2022 · Subscriber. The Nobsound T3 MM phono preamp is designed for moving magnet (MM) home turntable record players and converts phono signals to line-level signals. Nobsound & Douk Audio always Dec 8, 2023 · LINE and 3. US $106. #12 · Nov 21, 2021. Douk Audio Shigeru Wada tube preamp. Seattle Area. 50. 4= R-. But they also sell some pretty sketchy stuff as well. I am going to recommend the Douk Audio H7 amplifier. When these signals arrive as such on the + and - contacts of the headphone sound normal (in phase). 005 Volt Phono in, the signal is just to strong. Joined: October 27, 2000. Mar 10, 2023 · Multiple audio outputs and ultra-high sound quality: with S/PDIF coaxial and optical digital outputs (up to 24bit/192Khz/dop64), RCA and AUX analog outputs with preamplication. I just finished what turned into a rather long video series of step by step building an EAR834 clone phono stage from an Ebay board/kit. 2. May 6, 2023. 0 / USB / Coaxial / Optical / stereo RCA，with full-function remote control Sep 21, 2021 · Joined 2020. adopt vacuum tubes to filter digital sound, make sound full and mellow, sweet and warm. Mar 23, 2024 · In addition, you can run your CD player or streamer through this tube preamp, using the audio cord provided with the unit, to get better tube sound there too. 3= R+. 0,digital and tube >improve sound level for those audio device with low leve output to get unbelieveable sound without noise. When turned on it lights up with the standard yellow glow. 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. Distortion: 0. One of those smaller caps looks to be supposed Nichicon 85° caps. There should be a separated ps for the heaters. 2= L-. 0 (support LDAC 96khz/24Bit) RCA maximum output amplitude: 2V. Usually tube phono preamps are expensive as you have to pay extra to get that tube sound, but not Apr 16, 2020 · 第3回：真空管プリアンプ『DOUK AUDIO P1』 by 江藤. こういった仕事柄、人より多く音楽に触れるわけですが、視聴 Dec 7, 2021 · This item: Douk Audio T4 Plus Vacuum Tube Phono Preamplifier, MM/MC Turntable Audio Preamp, GE5654 Headphone Amp with VU Meter for Record Player Home Stereo $149. Douk Audio T14-EQ Stereo RIAA MM/MC Phono Stage Preamp Home Turntables Preamplifier with 3. Seller pays for return shipping. Read honest and unbiased product reviews from our users. 5mV cartridge or 24dB for a 5. Fosi Audio phono preamp is probably the best tube phono preamp for a warm and rich sound and will bring your music to life. Excellent Condition. I you plug in 0. Also I REALLY like how you can change the gain switch on the fly to get the Feb 4, 2020 · Pics and links attached below. Jun 27, 2019 · Estabilshed in 2013, Douk Audio & Nobsound is created by a group of enthusiastic music fans and professional audio experts. This device combines the best of both worlds: the classic May 31, 2016 · Active Member. Aim them to cross in front of your ears. US $103. It’s compact in size Jul 22, 2022 · Estabilshed in 2013, Douk Audio & Nobsound is created by a group of enthusiastic music fans and professional audio experts. C. Harga DYNAVOX TPR-43 Audio TUBE Phono PreAmp MM MC Germany Analog NEW. $59. I am happy to see such differentiation in this highly price sensitive and crowded market. So, I ended up replacing the 12au7s Apr 8, 2019 · Adjust the speaker level controls (if there are any). 00 USD $225. CHECK PRICE ON AMAZON. I compared this to my old Cambridge Audio Azur 540p phono stage (no features, cost about $100) and a DJPREII (transistor based, about $66) phono stage. So, I ended up replacing the 12au7s with NOS National 5814a tubes. Cool so d10 and Apple camera adapter and I’m in business [emoji106] Mar 23, 2024 · In addition, you can run your CD player or streamer through this tube preamp, using the audio cord provided with the unit, to get better tube sound there too. 5mm inputs and 1 channel 3. BAL maximum output amplitude: 4V. 5mm headphone jack can output simultaneously. DOUK Audio T4 Plus Phono Preamp ReviewReview using:MC System:VPI ScoutDenon DL-301MKIINobsound Tube PreampSchiit VidarKEF R300 speakersMM System:Fluance RT-8 Oct 31, 2015 · What you have in the 2nd schematic is a SRPP input stage with a lowish output impedance. to satisfy different demands. With MM signal input and 3. I recently reviewed the Nobsound Douk 6N3 tube preamp. >Free shipping>We provide free return or full refund within 30 days and 1-year warranty for all items you bought. daloudin. Douk Audio L1 Introduction . input port. Best coffee on the planet. 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 Douk Audio F5 Pure Class A HiFi Vacuum Tube Amplifier – 6W Single-Ended Stereo Amp for Home Audio System with RCA Inputs; Rockville Bundle: (1) Rockville BluTube LED 70w Bluetooth Tube Amplifier/Home Stereo Receiver in Black Bundle with (1) WiiM Mini WiFi Music Player Wireless Audio Streaming Receiver (2 Item) May 29, 2022 · This is the phono preamplifier stage: With those super low +/-7V rails and likely a typical MM gain of around 35dB, the maximum input (overload) will be poor at ~80mV or so. 5mm headphone outputs: with stereo RCA output to connect amplifiers or active speakers, greatly improve their sound quality; also add a 3. It is on kind loan and is on sale on Aliexpress for US $110. >full reduction:$10 off over $109 Audio Output: Balanced XLR/Stereo RCA / 3. Price for 230 volt/50 Hz add $55. i took a chance on getting this to hook a vintage garard turntable to a cambridge axa35 as the phono stage isnt compatible. so will have to run it thru my vintage rotel. He told me I lacked 2 things in my set up. The sonic difference between a SRPP and a pse stage is huge. anyone? Mar 26, 2020 · Nobsound (Douk Audio) was founded in China in 2013 and is an innovative company focused on researching and developing Hi-Fi products, with the tagline Make Hi-Fi Affordable. There has been a bit of talk across a few threads about the Douk Phono Stage - EAR834P clone/copy. 0 AptX. Fx audio is kind of a surprise, essentially for the price. 5mm Audio Digital Devices 4. This device supports both MM and Dec 4, 2021 · Location. This tube-moving magnet phono amplifier can easily convert the phono signals into line-level signals with the help of low-noise integrated circuits. You can also find more schematics through some of the sites Buying in bulk amplifier douk audio l1 mini stereo line level booster audio signal amplifier hifi digital preamp volume control for phone tv audio player on DHgate. I just bump at this Douk Audio (copy)of EAR834PMM PNONO PREAMP, (. 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. This is the Ebay sourced unit I bought. Stock tubes sounded awful. Find helpful customer reviews and review ratings for Douk Audio T3 Plus Vacuum Tube Preamp MM MC Phono Stage Desktop Headphone Amp at Amazon. Headphone output power: 250mW LINE and 3. #11 Nov 21, 2021. Mar 1, 2022 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright The new Linestage embodies the Quicksilver philosophy “simplicity is the essence of good engineering”. Find helpful customer reviews and review ratings for Douk Audio T3 PLUS Valve Tube Preamp for Turntables Stereo MM MC Phono Stage Pre-Amplifier Desktop Headphone Amp at Amazon. Aim them outward 1/2 way toward the side walls. You really do have to do some research first. Start and select the corresponding input audio source to play. A few years back, one of my friends (A Hi-end Audiophile) came home to listen to music in my house. Price $1495. 0 Tube Preamp USB DAC S/PDIF D/A Converter Headphone Amp DSD512. It was kindly drop shipped to me by a member and costs US $139. Quantity. 5099 posts · Joined 2020. Connect the power supply (DC voltage not exceeding 12V). if you made a plain line stage preamp with say 4-5 rca inputs and dual outputs w/ remote and maybe even add a BT input, people would be more receptive "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 Jan 10, 2024 · Connect the rear stage equipment to the corresponding output. Many of these diy Audio Books contain schematics. 5mm headphone jack Douk Audio DAC-T2 HiFi Bluetooth 5. 5mm Audio Rechargeable Two-Stage GAIN Switch HiFi Headphone Amplifier Compatible MP3/4, Phones, Computer and Various 3. Location: Northeast Georgia. Cheers Apr 9, 2023 · The Douk H7 breaks new ground in multiple areas from nicely done VU meter, nice looking case, and very good measured performance. 7K, can match with different audio source well. It was simply bad research on my side. - Murray Gell-Man. Parameters. Dec 4, 2023 · From the depths of Douk's fascinating catalogue, meet the T14-EQ MM-MC phono preamp. Dec 4, 2021. RCA and 3. 00 USD. With tone controls, headphone jack and a power led with a lighting symbol on top that I bet is incredible bright. 30 days returns. Not relevant to the discussion other than to illustrate that it is not identical. . Headphone output power: 120mW (32Ω) Headphone impedance range: 16-300Ω. Dec 27, 2020 · Rpower. Sep 13, 2021 · This is a review and detailed measurements of the Little Bear / Douk VU2 input selector and VU meter. Reasonable curcuit layout and concise wiring to ensure HiFi clear sound with low noise Nobsound & Douk Audio, founded in 2013, shenzhen, China. After using the Douk Audio T3 PRO MM tube phono stage preamplifier, I found it to be a great tube preamp that does it all for a reasonable price ($59 on Amazon). 7 x 6. add $50 for home theater pass-through which routes the Video inputs directly to the preamp outputs when the preamp is off. 300. Apr 15, 2024 · With MM signal input and 3. It is kindly sent to me by testing by a special member. 5mm AUX / 3. Find helpful customer reviews and review ratings for Douk Audio VU2 MIC & Line Dual VU Meter, Analog Sound Level Indicator, 4-Way Splitter Switch, Audio Switcher Box for Speaker/Amplifier/Preamp (Light Version) at Amazon. However, when for instance either pin 1 & 2 OR 3 & 4 are swapped in the source (or cable) then Douk Audio : Manufacturer Douk Audio : Model DZ075 : Part Number DZ075 : Batteries Included No : Batteries Required No : Package Dimensions 25. Audiophile. The metal box is heavy as to help keep it in place and the glass in front of Features Multiple audio inputs for different requirements: support Bluetooth 5. Devoted to developing and producing HiFi audio equippments at favorable price to those who love music, such as digital amplifier, tube amplifier, preamp, headphone amp, DAC, audio selector, music spectrum, audio accessories etc. $239. 316 Volts Line-out into 0. digital amps, amplifier board 100w and t class sold by go5m are in the list of top best-sellers. Selling at 36 euros shipped at the moment: Douk Audio T9 HiFi Magic Eye 6E2 Vacuum Tube Stereo Preamp MM/MC Phono Stage for Home Turntables Amp. 00. 3 out of 5 stars 999 Douk Audio M100 Mini Bluetooth 5. Audio input: Stereo RCA / Phono MM (MC) Audio output: Stereo RCA / 3. Desire to learn and share knowledge of science required. Headphone impedance range: 16-300Ω. Sep 8, 2019 · There is general consensus in the audio world which of the pins are assigned to a signal as used by HIFIMAN for instance. “"If I have been able to see further, it is because I have been surrounded by midgets". This is a two box package: Large volume control is nice to have. This is a review and detailed measurements of the Updated Douk Audio (Little Bear) VU3 VU meter and amplifier/speaker selector. Some good cartridges and matching phono stages. Aim them straight at your ears. · Free shipping over US $10. 1= L+. $42. EAR834 Clone Vacuum Tube Pre-amp Phono Stage Sep 26, 2021 · Thanks for option, I found also Elekit tu8500 at similar price. 65 each, ≥ 3 pieces. It was very metallic and the bass was really weak. Features VU2 VU meter & audio splitter box is originally designed by Douk Audio: As an analog VU meter, with wired stereo RCA input and Sep 2, 2016 · The Douk schematic is not identical to the actual Kondo, for example a genuine M77 has a rotary selector switch, the Douk uses relays. Mar 15, 2022 · Mar 15, 2022. 99 Get it by Sunday, Jan 21 Lightly used. Feb 6, 2022 · Stereo RCA inputs and stereo RCA outputs. Working voltage: DC 12V. 5mm headphone jack. the song. Dec 6, 2021. May 6, 2023 · Seattle Area. Specifications. Let's roll them in and see if they make a difference. I tried the douk audio P1 and fx audio. , and a majority of them have been acclaimed by countless audiophiles worldwide. Jun 30, 2023 · eg. Then input the audio signal, and adjust the GAIN to display the 6E2 in the appropriate position and balance left and right. Oct 13, 2020 · Douk Audio L1 Introduction . 99 USD $189. Dec 4, 2016 · Well-Known Member. 5mm output, which is capable of mixing the signals from CD players, instruments, portable recording devices, video playback devices and so on. 5mm headphone jack to drive all 16-200Ω headphones, convenient to enjoy music from record players alone or at night. May 31, 2016. 5mm Headphone Jack. Harga Nobsound Douk Audio P2 Mini Bluetooth 5. Our Company Address :Room 1329, Wangcheng Quantity. WANTED: Happy members who like to discuss audio and other topics related to our interest. 8 x 21. cord to the socket. Also the Douk, which is the schematic in JonSnellElectronic's post, looks to be an inrush current limiter, not a voltage regulator. Audio input: Stereo RCA / Phono MM(MC) Audio output: Stereo RCA / 3. Audio input: Bluetooth / Coaxial / Optical / Stereo RCA / 3 Jul 24, 2016 · This is our collection of DIY and Hi-Fi Audio Schematics. I have a small headphone Amp that can also be used as a preamp that uses the same tubes. Sep 19, 2019 · Specially designed an input impedance switch to switch between 1K(default) and 4. 3. AUX or RCA input according to different device such as phone, computer, TV, CD player, decoders and so on. Indicates the voltage present on points 1-6 + 3-8 of 6N2 On the secondary it checks if there is no jumper between 4 and 8 ohm. If you have built any of these circuits, we would love to hear from you so send us your comments. Connect the amp to power adapter firstly and then plug the power. This thread can be closed, please. 5 wpc. Connect the SD card or U disk/hard disk to the sound source. May 24, 2013 · No, sadly not. #1. Dec 15, 2023 · Douk Audio T9 is a versatile tube preamp with MM/MC phono stage and 6E2 magic eye display. Nobsound EQ9 HiFi 9-Band Stereo EQ Preamp Analog Equalizer Audio Processor for Home/Car. Support 32Bit/384kHz high bit rate WAV digital audio stream, ISO / DFF / DSF (up to DSD256) and DTS various music formats, enjoy HIFI music even without wired audio source. May 15, 2024 · Little Bear T11 is a pure tube phono preamplifier, with phono in and LINE out, suitable for working with MM cartridge turntables. 420tabbycat. HI. Nov 10, 2023 · Lavane said: I agree. It had two 12ax7s and two 12au7s from PSVANE. May 17, 2020 · Several Chinese preamps I have, line stage and phono, came with horrible sounding Chinese tubes. Change where you put the speakers in the room (in the corner on the floor, out in the middle on a stand; are the 2 most extreme examples). The LED's are most likely just eye candy. 71 coupon code for late delivery. They should be 105° caps being so close to the output transistors and heat sink. With rich experience in production and management, he has absolute advantages in product cost control and quality control. 6N3P-E Tube Measurements. 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. Nov 27, 2020 · The 6N3 is a preamp tube, not a power tube. OP. That phono pre is most likely a hybrid. VU3 costs US $140 from Amazon including Prime shipping. Connect passive full-frequency speaker or subwoofer speaker to. 99 USD. Adopts a conventional active RIAA equalization phono stage circuit, which makes sure to output a HiFi clear sound with low noise. #3. Style: Quantity. Usually tube phono preamps are expensive as you have to pay extra to get that tube sound, but not this one. Douk audio P1 is crap to listen to, it sounds a little unphase plus some hiss sound is introduce. It really sounds great and I hope doing it this way might inspire someone who has been hesitant about trying a DIY tube build. 今回は音楽視聴体験が爆上がりする真空管プリアンプ『DOUK AUDIO P1』について書いてみようかなと思います。. 0 / USB(U-disk) / Stereo RCA connections, perfectly match with phonoes, TV, tablet, projectors, computers etc. In RCA input mode, the previous/next song function is invalid. 99 $ 149 . JOSAUDIO hifi Forum 10th Anniversary TDA1541 DAC Decoder Board Semi finished Board on AliExpress. 2021-09-21 2:04 am. 000. · Delivery guarantee US $0. Depending on the the regular discounts they apply LVY Headphone Amplifier A010 Portable Headphone Amp 3. Mar 28, 2024 · P1PLUS is the latest DAC preamp with headphone amplifier, support multiple audio inputs and outputs also with remote control; besides JAN5654 tubes, adopted high-end chipset to support DSD256 playback; In addition, the VU meter is pluggable! Here is some information about our P1 PLUS. 0 flash disk, does not support PC-USB. ly/3uVTEK2For updated price or purchase vis Douk Audio DAC-T1 PRO HiFi Tube Stereo Preamp USB DAC Bluetooth Receiver S/PDIF D/A Audio Converter. the volume chance from min to max isnt that much. com. Mini size with exquisite appearance, passive circuit design won’t boost or reduce the audio signal. Adjust the BIAS to display the green light of the 6E2 tube at the bottom; 3. Warm Tips Compatible with most audio devices, but cannot guarantee 100%. Support 6N2/12AX7 tubes, which offers many replaceable tubes for you like 6H2,6H2n Sep 5, 2019 · 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 4. One of the founders, once worked for a large professional audio equipment company and has been deeply involved in the field of conference room audio customization for many years. port. May 21, 2019 · If so, for under $5, you could have a pair of opamps configured as non-inverting amps with whatever gain you think you need. Posts: 280. Feel free to send us your hi-fi audio schematics and we will add them here. Our aim is "Make Hi-Fi Affordable" ! Mar 1, 2024 · The Douk Audio U4 is basically a USB DAC, so instead of connecting it to a mobile phone via Bluetooth, you can also connect it to a PC via USB and easily enjoy PC Audio. We design and make various audio equipments including amplifier, phono preamp, headphone amp, DAC, audio switch and so on. L1 features its wide gain range, wide frequency response, excellent S/R and HiFi sound, to bump the output Sep 24, 2021 · Sep 24, 2021. It can enhance the sound quality of your turntable, CD player, DAC 1 day ago · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Dec 6, 2021 · Location. Douk Audio DAC Board Digital to Analog Converter RE Philips for TDA1541 SAA7220 827719110543 | eBay. If you have to buy something, get a line preamp off eBay. 6 93 Reviews ౹ 362 sold AliExpress assurance Dec 27, 2020 · After using the Douk Audio T3 PRO MM tube phono stage preamplifier, I found it to be a great tube preamp that does it all for a reasonable price ($59 on Amazon). Nobsound & Douk Audio always Harga DOUK AUDIO P1 HiFi Vacuum Tube Preamp USB DAC Headphone Amp BT5. I did sent it back today and ordered a tube amp with line-in instead of phono Sometimes it is important to check out the basics before getting carried away. Jul 27, 2023 · If you love the warm and natural sound of tube amplifiers, you will love the Douk Audio ST-01 PRO. Support 6N2/12AX7 tubes, which offers many replaceable tubes for you like 6H2,6H2n (For 6N2 type) and 12AX7B,6N4(9PIN),ECC83,5751 (For Feb 21, 2022 · VUメーター Douk Audio VU3 を買って使っているのでレビュー / PCオーディオにアナログ レベルメータが おしゃれ。 2022年2月21日 2024年3月7日 リモートワークの影響で、パソコン机でオーディオを楽しむ「PCオーディオ」ブームが再燃している。 Immersive Audio Experience: Douk Audio C100 PRO Hi-res Player Review Latest Price & AMZN link here https://bit. こんにちわ。. Nov 21, 2021 · Topping D10s HiFi DAC USB DAC XU208 ES9038Q2M DSD256 32bit/384kHz Coax/Opt/RCA Output Mini Desktop Audio Decoder (Black) 420tabbycat. Stevesmullen; Jan 31, 2022 MC5 stereo audio mixer with 4 channel 3. ----- If you are looking for a compact and versatile phono preamp for your turntable, you should check out the Douk Audio T14 EQ. It was kindly purchased new by a member and drop shipped to me. 編集長の江藤です。. 299. Oct 29, 2016 · Posted October 29, 2016. Bluetooth version: 5. 2617 posts. ) to max 20dB. , support U-disk to play APE/ FLAC /WAV/ WMA lossless formats besides MP3; greatly improve the sound quality for your amplifier or Douk Audio T3 Pro Mm Phono Stage Preamp Mini Stereo Vacuum Tube Preamplifier. Solid and durable knurled knob, all I/O interfaces are gold-plated to ensure the tight and smooth transmission of the original audio signal to minimize the loss of the signal. This is a review and detailed measurements of the Nobsound Douk Hifi 6N3 Tube Preamplifier. This little amp is a hybrid with a tube preamp stage and a SS output stage, which should be obvious from the power output, which is supposedly 16. MC5 stereo audio mixer with 4 channel 3. 0 Digital Amplifier USB DAC COAX/OPT Home Audio Amp 24Bit/192K. The DJPREII and the Cambridge Audio units both sounded fine (and the DJPREII has a nice gain control with dual color LED to detect clipping), but this little Douk Audio tube phono stage sounds Douk Audio L1 is a stereo amplifier with built-in voltage boost and amplification circuits, designed to boost the output of virtually any line level audio source (such as TV, video games, MP3 players, ipod, phone, tablet etc. going from the turntable to an aux and turned the gain to max, still really thin sounding. Sep 27, 2022. $189. So, about 30dB for a 2. com which are at a discount now. 850. Tube for the first gain stage and SS output. 2 cm; 581 Grams : Item Weight 581 g : Manufacturer Douk Audio : ASIN B07XDGYQW1 : Item Model Number DZ075 : Date First Available 5 September 2019 1. It is based on the Marantz 7 line stage with the Shigeru Wada circuit mod. Little Bear T11 is a pure tube phono preamplifier, with phono in and LINE out, suitable for working with MM cartridge turntables. Basically, it's a check-box RIAA stage and you could do a whole lot better. This is a review and detailed measurements of the Douk / Little Bear VU3 dual analog VU meter and 2-way amplifier/speaker switcher. 0 Vacuum Tube Preamp Amplifier. Rp4. If there exists common ground noise, please add an isolation module between VU2 and your device. As I've just bought one, I thought it would be useful to create a dedicated thread to bring the discussion and experiences together. SNR: ≥103dB. eBay item number: [ 262453213637. USB interface only supports U disk and USB 2. HIFI JOSAUDIO Philips 10th Anniversary TDA1541 DAC Decoder Board PCB – Ezbuypay. official website>FreeShipping>coupon>feature : turntable hifi stereo audio preamp,blue tooth5. Douk Audio does sell some decent equipment. Dec 4, 2016. 05%. The only issue is if you can live with dual volume controls. df wb mm pe xl zb la az io pj