Tubes Do It -- Transistors Don't.


I never thought transistor amps could hold a candle to tube amps. They just never seem to get the "wholeness of the sound of an instrument" quite right. SS doesn't allow an instrument (brass, especially) to "bloom" out in the air, forming a real body of an instrument. Rather, it sounds like a facsimile; a somewhat truncated, stripped version of the real thing. Kind of like taking 3D down to 2-1/2D.

I also hear differences in the actual space the instruments are playing in. With tubes, the space appears continuous, with each instrument occupying a believable part in that space. With SS, the space seems segmented, darker, and less continuous, with instruments somewhat disconnected from each other, almost as if they were panned in with a mixer. I won't claim this to be an accurate description, but I find it hard to describe these phenomena.

There is also the issue of interest -- SS doesn't excite me or maintain my interest. It sounds boring. Something is missing.

Yet, a tube friend of mine recently heard a Pass X-350 amp and thought it sounded great, and better in many ways than his Mac MC-2000 on his Nautilus 800 Signatures. I was shocked to hear this from him. I wasn't present for this comparison, and the Pass is now back at the dealer.

Tubes vs. SS is an endless debate, as has been seen in these forums. I haven't had any of the top solid state choices in my system, so I can't say how they fare compared to tubes. The best SS amp I had was a McCormack DNA-1 Rev. A, but it still didn't sound like my tube amps, VT-100 Mk II & Cary V-12.

Have any of you have tried SS amps that provided these qualities I describe in tubes? Or, did you also find that you couldn't get these qualities from a SS amp?
kevziek

Showing 1 response by tok20000

Try the Gamut line of amps.

I have heard many more SS amps in my time than tubes.

An amp I recently heard and subsequently bought is the Gamut D200. This amp sounds different than any SS amp I have ever heard PERIOD. It sounds similiar to tubes, and it has some general tube characteristics. Such as it's bass control is not world class Krell like. However it does not roll off the top like most tubes do. This being stated, the amp does everything world class. It would make a AR VT100 mk2 sound well... not-so-good. I am very familiar with the VT100 mk2 and consider it to be an outstanding amp (I have come close to buying one). HOWEVER, the Gamut D200 does everything better than it. And I do mean EVERYTHING. The Gamut has insane transperency and has been compared by TAS favorably to the $30k LAMM monoblock tube amps. And the LAMMs are some of the best amps on the planet SS or Tubes. I would have loved to compare the D200 to the LAMM M1.1 hybrid amps. The LAMM M1.1's are supposed to be some of the best ss/hybrid amps in the world. I imagine that the LAMMs have a better bottom end than the D200 amps, and they are more powerful 100wpc class A into 8 or 4 ohms is pretty amazing (LAMM power).

The one thing that really stands out about the Gamut D200 amp is the soundstaging. I have never heard an amp that does better. I do not think the TAS has heard an amp that does better. The guy I bought it from has never heard an amp that does better in this department (and he has heard a lot of amps).

My 2C

Peace

KF