Budget Chinese Tube amps - any good?


In the midst of searching for a budget tube amp. Lots of chinese made models keep popping up. The price on these amps are often really low and would give someone like me a chance to try the tube sound for cheap.

Do you guys have any good experiences with them?

Reason I'm asking is that I hear many conflicting experiences online on each amp. Some say their amps are really good, some say they are really bad - each model might have 5 good reviews and 5 bad reviews. I guess this is par for course with audio, where subjectivity is the rule of the game. However, chinese amps tend to have the largest disparity of opinions.

The models I've read up on so far are: Mingda amps, Miniwatt N3, Yaqin amps etc.
milesandcoltrane
I recently ordered some speakers from Stereo Unlimited in Walnut Creek. These folks recommend a Jolida amp to go with the speakers. They mod the amp and they say they will help out if anything should go wrong. This seems to be a pretty good option...to get a relatively low price, and also some local support...I'm probabably going to go for it..not 100% sure yet
Maybe I lucked out, but I bought a 50WPC Yaqin MC-10T EL34 amp and was really surprised by the fidelity. It was certainly better than my old modified Dynaco 70 and I even preferred it to my Dynaco Mark IIIs. The output transformers are beefy too, almost the same size of a Dynaco Mark III.

Build quality is pretty high with a nicely made chassis. But based on my capacitor replacement experience, working on them is difficult. Components are located underneath the circuit board, which required the removal of a dozen screws, a coupled of wire clips, and some tie-downs to get at.

Regarding sound quality - what started off as very good, got even better once I replaced the four Shuguang 12AT7s with a pair of Mullards and a pair of US-made Tungsols. I now use the amp to drive the tweeters in my bi-amp system, where a Threshold S/500 does the heavy-duty work.

Full-range sound quality is very fast and detailed, and doesn't sound sloppy/spongey like some vintage tube amps. What really surprised me is the treble detail and clarity - clean and effortless without a hint of glare or stridency. Again, much better than I expected for under $500.

I'll have to see about long-term quality - my main concerns are the Chinese tube sockets since replacing them looks like a tough job. With that in mind, I don't plan to do a lot of tube-swapping.
purchased a cayin integrated S.E.T. 300b 10w/pc .great sound and value superb craftmanship,,point to point wiring ,probably my last amp ,heard a few others for twice the price ,,cayin won hands down ,,anyway just my opinion,mated with the outstanding sounding speakers made by louis of omega speakers in norwalk ct..
I bought a new factory modded/upgraded Jolida JD502p power amp some months ago and it's working out really well...it was amazingly inexpensive. It's a powerful sweet sounding amp (with the XLR inputs that I wanted) for about half the cost of what a comparable amp by ANY other brand, Chinese or domestic, offers, as well as being a great vehicle for my endless tube rolling fetish.
My old Cayin TA-30 from Paul at BizzyBee was my first and only tube amp. Great sound and a kissin' cousin (if not outright fraternal twin) to the Prima Luna which came out around the same time. Paul, sadly, is gone and so are his products but the Prima Luna marches on in many variations. One look underneath and you be hard pressed to tell the difference. Kind of like the Mini Watt controversy as to who owns the rights to the same thing being made at two different factories.

You can get some really good quality product from Chinese makes xenophobia aside. Check out what Pacific Valve imports after it's been modded to their specs. The stuff will look the same as what you can get from Chinese exporters but it's not the same internally. That, and PV backs up their stuff with warranty.

Like what Wolf says about Jolida: great product. Jolida has always gotten great reviews and have been around a very long time. In fact, I am considering getting one instead of a Luxman to satisfy my EL-84 itch to see if what they say about that El-84 sound and Jolida is true. $650 vs. $2400 makes it very tempting.

All the best,
Nonoise