Douk Audio T9 Vacuum Tube Phono Preamp Stereo Turntable Preamplifier with Headphone Output and Treble Bass Control for MM/MC Record Player, Home Hi-Fi Audio, Amplifier, Speaker

I looked around at other small tube amps for phono stage, but decided to not spend more money for something brand name in glitzy packaging. I was actually pretty shocked at the sound quality from this pre-amp, and in my opinion you would have to spend 10 times as much to find something that sounded 10% better. Incredibly easy to set up. Like most people, I sue an MM (moving magnet) cartridge on my phono, but it's nice to have the MC (moving coil) option instead. It came with the MC selected on the back, so just make sure to move the switch over to MM before using, unless you are one of those rare hard core audiophiles that is using MC. Sound is fluid and transparent, and no detectible noise or harshness whatsoever. Nice to have the additional bass and treble on the preamp for output so that you don't have to adjust from your normal settings on the power amp. Can change light colors to amber or green or none depending on preference as you see in video. Kind of sad that the cell phone can't capture the sound quality, but trust me it is great. You will not be disappointed with this little gem. Longevity and durability unknown at this point, but the build is so simple (in audio: simple = better - less signal path loss) I would expect it to last many years, with perhaps a tube change at some point if they wear out. But that would be years down the road. My main integrated amp did not have a phono stage, which is why I needed this. I use a Technics SL-5300 from '78 or '79 with a Signet TK7ea cartridge and 5ea stylus for those interested in the technicals. Sounds lush.

I love this thing! Excellent pre-amp with a fun visual with the magic eye tubes. Only tested the moving magnet cartridge so far. Look forward to trying it with a moving coil cartridge. The adjustable volume control works well and was one of the main reasons I purchased this unit. Stereo imaging was excellent going through a 1966 Fisher 500c tube receiver/amplifier and modern Polk speakers with passive radiators. Turntable is a Mitsubishi LT20 with a brand new Audio Technica cartridge with Shibata stylus.

This headphone amp/phono preamp is pretty impressive for its price. It sounds great with my turntable and phone plugged into it, it just gives the bass and mid-range alot of body, and its treatment of shrill highs and treble is extremely pleasant. It really feels like it gives alot of sound stage to just about whatever you feed it. Even though its only getting an analog signal, it really helps give the audio coming from digital devices alot of space and room to breathe. The tube amp sort of has a slightly audible fuzz sound that is akin to tape hiss from the tubes working their magic. Its not like a bad ground, although this will buzz if you dont have it grounded well. it comes with a ground wire to attach to your turntable, so no worries. It might still have a little buzz in the phono stage after grounding, which isnt annoying and hardly audible, but I think thats mainly because most my audio equipment is all stuffed together where it could get electromagnetic interference.

I own a rather expensive Pioneer Elite SC-LX501 AV receiver and recently purchased a Fluance turntable and invested in vinyl. My receiver has a built-in phono pre-amp but I opted for this one from Douk Audio after being a bit disappointed in my overall sound quality. Well, money well spent! Looks cool, sounds great, and the volume, bass and treble controls are very nice features to have to shape your sound quickly and easily. You will want to ground it, as well as your turntable.

I love this box. I upgraded from a GOgroove Mini Phono Turntable Preamp and the difference was like night and day. I can't remember the last time I bought a product that made such a dramatic difference at such an affordable price point. For context, I'm a music lover and record collector (2,000+ records), but not a high-end audiophile. I love listening to my vinyl collection and this has improved my hifi system. The sound pops and I can hear the details in the music much more clearly. Highly recommended.

The preamp looks cool to be sure, and it seems to be built with some quality. While it doesn't sound bad at all, I give it 4 stars instead of five because I think the Fosi I was using before sounds slightly better.

Yes, it runs hot, but the tube lamps bounce with the beat. How cool is that? Front face switches are great, and it is easy to adjust to get the right balance between pre-amp and power amp, which you must do to get everything singing together. Have fun. Can handle both MC and MM cartridges, unlike most. Lots of power for a little unit. I have three others that did not make the grade, and I am currently using this one.

I like that this was easy top set up. I have it plugged in my Fisher RS-1052 receiver vis the aux port. I connected both my AR turntable and my computer external sound port. I really enjoy the sound difference, the controls on the front really give you flexibility in customizing the sound. Start out on lowest settings as this really pumps up bass and treble. The question of "does this really add that warm tube sound to your system", I have to say yes when you get it adjusted to that sweet spot - everyone is different. I am thoroughly enjoying it, I have owned this since August 2024, it is now Dec 2024. I use it everyday and it seems reliable and of good quality and I love the sound.

真空管で優しい音にはなりますが、音質が良い訳ではないです。 音質を望むのであればもっと高価な機種を購入下さい。 個人的には結構お気に入りです。 真ん中の真空管は音量で緑の灯が上下して可愛いです。 サイズは小さいので机に置いて聞くには良いですね。 自分が持っているtopping TP-40のパワーアンプと同じ幅です。 実は最初音が出なくて困ってました。 ネットで直ぐに対応して頂き助かりました。 ウチのパワーアンプの電源コードの接触不良でした。 それにもかかわらず丁寧に対応して頂き良かったです。 ただ説明書がなく、英語でもあればもうちょっと分かりやすいかなあと思いました。

My old preamp was average at best. Audio quality has definitely improved with this unit, easy to set up very happy. Looks cool as well.

It's pricier than some similar options, but the soundstage is big warm and just very pleasing to listen to. The two visualizer tubes are just a really cool little bit of tech.

I am that guy, the guy that buys ways too much stuff on Amazon, and never leaves a review. However, with this truly amazing preamp, I felt it was the least I could do. I had it within 48 hrs of ordering. Product packaging is very well constructed and secures the delicate tubes extremely well... And the sound... Oh my! ... I am truly gobsmacked. I previously was running a Rolls VP29, which I really loved. Solid sound. However, I've wanted to try that tube sound forever. I am absolutely blown away. I noticed an immediate upgrade to my system right out of the box...and from everything I've ever read, or heard, they will "break in" and the sound will get even better. Hard to believe!!

Great phono preamp - I replaced my second turntable set up and honestly has great sound and tonality