China built tube amps


Well I had an interesting conversation today. I contacted a large dealer and let him know I would like to buy a certain integrated tube amplifier that is made in China. I was told he wouldn't sell me one. He said they are all junk.  Prima Luna, Line Magnetic, Cayin, etc, etc, he said forget it. If you want a tube amplifier buy an American or European built unit that can be serviced.

So, I am new to valve amplifiers and I want to try one to understand what they're all about and sort of get my feet wet with tube rolling etc. I don't want to spend a lot of money at first which is why I was looking at Chinese built integrateds. So my question is, without getting into any particular brand other than what I have already mentioned, what is your experience with Chinese built tube amps? As a whole are they reliable? Am I wasting my money if I buy one according to this dealer? I have to admit I was rather taken aback by how adamant he was. Thoughts anyone?

128x128falconquest

In 35 years I’ve owned amps from all parts of the world. Have you noticed how small the world has become? Have you noticed how much of your household appliances are made in China or Taiwan?

I’m what you call a risk taker. High risk, high rewards. My last venture was a tube amp from none other than China. There is no US network of dealers, no, none of that jazz. Just you and the builder. I discovered the amp where a small furor was built over it, on YouTube.

There reportedly was a tube integrated amp being produced by a Chinese company called Willsenton. It was $900, plus $300 for shipping. It didn’t have auto bias. No problem for me, or anyone else really. The amp accepted KT88 or EL34 tubes, and produced the usual 45 watts per channel. I needed another tube integrated like I need a hole in the head I thought. I had a similar integrated made by Shuguang. But no, here I go down the rabbit hole again chasing of all things, a YouTube recommendation.

 

You pay your money and take your chances. This is how the world works. Whether buying a used car, a jazz guitar, on and on. To my surprise my brand new amp arrived triple boxed from China. How do they get a 70 pound amplifier from 3/4 the world away to my doorstep in a week I thought? Nah, must be a piece of junk. But hey, I’ll open the box anyway because as a kid I couldn’t resist Cracker Jacks, to find the surprise inside the box. So what then did I proceed to do? Right, open the box.

I was floored, absolutely floored how beautiful the amp appeared. Remember those pitch black Melody amps from 15 years ago? It was a lot like that. Simply beautiful. Okay it passed the look test. But how would it sound?

Exquisitely packaged including all tubes, I proceeded to set those new Chinese tubes aside for some made in Russia tubes. I had a new 4-some of Genelix KT88’s, and 3 new Psvane CV-181’s as a powerhouse substitute for the stock NS7’s, and a 4-some set of the original upgrade of NOS Sovtek Winged C EL34’s.


Let’s give this thing a workout. Ultra Linear mode here we come. I couldn’t get beyond 11 o’ clock before my volume meter said, whew, that’s high enough. Mind you, I’m driving ML Spirals. Although a kinder load than ML’s of the past they’re nothing to sneeze at. But this modestly built gem simply drove them like any good amp should. A few hours later, it’s time to check out triode mode, only a remote preset away. Click. Whoa!!! And we’re off and running to audio oblivion.

Turns out I was rather late to the party, because a Google search quickly revealed an audio forum that had developed exclusively on this amp. After registering I soon discovered 88 pages of forum dribble of one tube roll to another…and on, and on, and on. The Willsenton R8. Hmmm, I thought.

There’s nothing like discovering something new. Who would have thought? From China no less. Seems like we’ve something in common. Good sound.

As far as tube amp go I have and American made amp and a Chinese amp. Audio Research VSI-60 and a Reisong A-10. Enjoy both very much. If you’re new to tube amps the best way to start is with Chinese made. For about $500 you can get something that sounds excellent as long as you have sensitive speakers 90db or above. The tubes should be rolled as soon as possible because  the tubes they come with are ok but better tubes better sound. 

Just to be accurate for searchingfor......The Carver Crimson (it also comes in black) 275 has a very high tech board.  The Carver Crimson (also avail in black) 350 is 100% hand-wired and wound in the USA and also almost $7000 more than the 275s. I have the 350s in my main system as some of you know but I also have a pair of PrimaLuna Prologue 6 monoblocks (Chinese built) in my 2nd system.  Now the Sixes are not the 350s re power, sound, etc but they are hand-wired and their quality is excellent.  They are also self biasing so it's fun to roll tubes with them.  As a side note they sound very good with KT88s but really open up in the mid-range with EL34s.  I hate to say it but IM unprofessional O the build quality is very close to my 350s. The sound quality is also very very good driving my MB Quart Veras, (vented speaker), or Epicure 3.0 pyramids which is a sealed speaker..  I don't believe they can drive under 2ohms very easily but very few speakers need that.

What?   You mean that there are still amps NOT built in China?

 

Seriously, a lot of very good circuits are now in the public domain and it's many of those circuits that the Chinese use.  The Shure M65 phono preamp is excellent and will run you about $500 or so on EBay.  But you can get a Chinese clone for about $150 fully assembled and less if you're willing to build a kit.  Tubes make a HUGE difference in sound, so if you get a cheap Chinese tube amp, plan on trying other tubes.