SS versus Tubes


Boy is this an old topic. But everyone seems to approach it from a "ss sucks" or "tubes suck" perspective. And the solid state guys argue the tube guys just like distortion because there is demonstrably more of it with tubes. So, musing on this I got out my ss amp and my tube monos and spent some time figuring out exactly why I preferred tubes (couple of weeks actually). Hopefully this will be taken as a thread trying to explore the differences, not an attempt on my part to put the case for tubes. Here goes.

Playing with the two amps I was struck by the fact that I liked both but how utterly different they were. But to keep this post short, it did finally click for me. In an objective sense (although not objective at all in the minds of the measurement freaks) I could catalogue a longer list of things that were right about the ss amp than I could for the tube amps. Interesting. So why did I like the tubes? The only way I can describe it is this (once again, for brevity).

With the solid state amp, it was a little like watching a special effects movie - I enjoyed listening to the ss amp, and lots of interesting stuff was going on - open fast detailed, dynamic - but I was never once fooled into believing it was real!!!!! (Forget about the rubish about "tube-like" mids on a ss amp. They can be warm and smooth but they are never the same as tubes.)

And that was what was different about the tubes. Unlike the solid state which sounded like a facsimile of the real thing, with the tubes it was like "inside" somewhere in what I was hearing there were sounds that sounded real. With the tube amp I could listen through the distortion and crud and say to myself "I am listening to Ella, right here and right now". That for me is the "goose bumps" moment, and beats a special effects movie any day. I did not need an oscilloscope to tell me the tube amp was more distorted, and NO, I did not like the distortion I could identify. I enjoyed the thrill of "near reality" that was never achieved with the ss amp.

Am I arguing that the tube amp was more accurate at what counts for me? No, because I don't know if that is what causes the effect. If reality is coffee with one sugar, ss amps may be coffee without the sugar, and tubes may be coffee with artificial sweetener. So what makes tubes do that extra thing may well be an additive distortion, and by all objective measurements the ss amp is closer to the real thing. Then again it may be that tubes leave some of the sugar in the coffee. Which of these it might be is interesting, but frankly, just academic if I am to decide which amp stays in my system.

I reckon I go for tubes because I like vocal music that gives the vocalist room to work in. So that midrange has to be magical - just like the real thing is. If I listened to other forms of music more, then I can think of lots of reasons why the ss amp might be preferred.

I am interested in other thoughts from either side of the fence, but please, if all you have to say is "ss sucks" or "tubes suck", please don't - it has already been said and fails to enlighten anyone.
redkiwi

Showing 3 responses by martice

Hi guys. I've always read these "tubes vs. SS" threads but never responded. However, it seems that this thread is starting on a good note and although I hope it stays "civil" I would like to add a little to this thread before the craziness starts. In my experiences, I've come to appreciate tubes on more refined music. However, with more commercial music SS tends to shine more than tubes. I agree that vocals, acoustic and classical may generally sound better and benefit from the mid range superiority (IMO)offered by tube equipment. Modern R&B and Rock with their explosive "bottom end" and samples ands riffs all over the place impress most with a powerful SS amp than a "warm & toasty" tube amp. I find that Home Theater sounds much better with SS than tubes and is more cost effective going the SS route as well.

This was not intended to be law just my experiences.
Excellent thread RED!!
One thing that solid state does not address that tube gear does and that is the owner participation of it's sound and performance. There are those of us who like to have a hands on experience with the equipment that we use. Cleaning inputs and dusting sometimes doesn't get it. I know the main goal is to listen to music more than anything but some people "get off" on tube rolling and comparing differences which sort of gives the tube lover a sense of personal involvement in the overall performance of the gear they use.
I guess you can draw similarities between the person who really likes the feature heavy electronics. It gives you a sense of musical control over your system as well as something to talk about when you have company over. To some this may seem silly but it is indeed very important to some folks.
I'm quite happy with my modern day,Multi-ethnic Hybrid SS power amp and Tubed pre amp system.