Synthesis Amplifiers: One of High End's Best Kept Secrets?


Just stopping by to share my enthusiasm for my new Synthesis A100 Titan integrated amplifier. For the past few years, I have been on the hunt for the best integrated amp I could find in my price range. I've had a Line Magnetic 508ia, a Devialet, a Lyngdorf TDAI-3400, a Boulder 866, a Vitus RI-101 mk2, and a Vitus SIA-025 mk2 in the past four or five years. I enjoyed aspects of each of these amps, some related to sonics, some to functionality, and some to build quality. 

And yet, in each case, after several months, I found that I wasn't quite getting the sound I wanted--rich, three-dimensional. engaging, and dynamic without being fatiguing. Too often, I found myself picking the sonic picture apart, assessing this or that at the expense of pure musical enjoyment.

I finally decided to give up on my hunt for the "perfect" solid state solution and go back to tubes, which led me to audition the Synthesis A100 Titan, an amp that features an octet of KT66 tubes, a pair of 12AX7, a pair of 12BH7, and even an onboard DAC. I was intrigued by this amp, but found very, very little written about it in the audio forums (here and elsewhere), except the praise of a couple of folks.

I've had it about a month now, so while I cannot give a guarantee that it is my "lifetime amp" in light of my history of amp promiscuity, I can say with absolute assurance that I find this amp far more satisfying and exciting than any of the amps I've had through here over the past few years.

In short, I am just astonished by it. I had assumed that at the very least, the onboard DAC would be inferior to my Lampizator Baltic 3, which is just wonderful in every respect, but as I spend more time comparing, I am not even sure of that anymore. The onboard DAC is so good that I am now planning to try some different USB cables to see how much performance can be squeezed out of it. Very possibly, my excellent Lampi may soon be up for sale.

Just to be clear, this is no ad, and I have no affiliation whatsoever with any dealer or distributor. I just can't believe how good this amp is, and how relatively unheralded it is. So I am heralding. The Titan is a pure pleasure to listen through every night, and a magical match with my Fyne speakers. The presentation is utterly immersive, and spellbinding. I am no longer picking the sound apart. There's no need.

If you are in the market, I highly recommend an audition.

 

 

128x128waltersalas

I’ve had my A100T for about 6 months and love it. Powering Audio Note AN/E Lexus HE Signature speakers which I bought at the same place brings exception listening experience. My favorite part is actually the no sound, the air between a singers’ breadth. All of this system was recommended after my dealer, demo’s at my request, Conrad Johnson mono blocks. The A100T killed it. My dealer also recommended a streamer they use to demo various equipment mostly speakers. The Sonos Port. Around $500.  And it sounds amazing too. 
 

Just for fun, I’m going to demo the AN Soro se signature tomorrow largely because I want to hear how it sounds with AN speakers. I’m sure it will be great but how will it compare to the A100T?  We shall see. 

@next8 

Just for fun, I’m going to demo the AN Soro se signature tomorrow largely because I want to hear how it sounds with AN speakers. I’m sure it will be great but how will it compare to the A100T? We shall see.

This could be a very compelling comparison.

I like the Soro amp a lot, likewise the AN Oto.  The comparison should be interesting.  I've heard various AN speakers with the A100 and A40, and these amps play very well with AN speakers.  Both Synthesis amps will be loafing a bit playing any AN speaker.  Don't forget that the Synthesis has a pretty formidable built in DAC.

I'll be interested in this comparison as well. I continue to marvel at my A100 every day. I'm glad Larry mentioned the onboard DAC again. I have been driving myself crazy for a month comparing it to my Lampizator Baltic 3, which is a terrific DAC that suits my tastes nearly perfectly, and I sometimes think it is enough of an improvement that I'll keep it or even upgrade the Baltic 4.

But the A100 DAC sounds so good to me that it really does force me to consider the law of diminishing returns. I've been comparing for a month and the differences are by no means night and day. You throw in the cost of a decent pair of interconnects and an extra power cord, and pretty soon you're closing in on $10k for what, maybe a 5-10 percent improvement? The fact that this is even a horse race speaks volumes.

Maybe other Synthesis owners are experiencing a bigger gap in performance than I seem to be between their external DAC and Synthesis' own built in DAC, but when Larry says it's formidable, that's no joke. I've had several very highly regarded integrated amps with built-in DACs, and not one of them impressed me the way this one has.

 

 

@waltersalas 

Maybe other Synthesis owners are experiencing a bigger gap in performance than I seem to be between their external DAC and Synthesis' own built in DAC, but when Larry says it's formidable, that's no joke

The LampiZator Baltic 3/4 DAC  is highly regarded. Quite a compliment to acknowledge that the built-in Synthesis DAC is toe to toe competitive.  I believe that in audio one “generally “ gets what is paid for. However, I’d be the first to admit it’s hardly linear. There are undeniable exceptions and diminishing returns is a very real circumstance.

With high end audio you can certainly find on occasion, equal or more for less cost. so I can’t say that I am surprised by this scenario.

Charles