???Anyone Here UpGrade From Yaqin/Cayin/etc... To Another Tube Amp Considered Hi End???


Say something from Ayon,BAT,AR,Raven,Rogue,Unison etc....
Did you gain anything from the upgrade?Lower noise floor increasing low level resolution?Tighter more defined imaging & staging?Anything?
freediver

Showing 5 responses by charles1dad

Freediver asked,
"So how do you feel they are just ok?"
I don’t believe that devilboy was questioning Burson’s engineering competency but was referring to the sound quality which is what obviously matters most. As most of us recognize sound quality is a subjective and individual call/choice. Citing the parts list can be impressive (Chips, receivers etc.) but doesn't ensure excellent sound quality. 

I don’t believe that the DAC chip utilize is the dominant factor of determining sound quality. The quality and execution of the analog circuit and power supply of the DAC has more impact on the ultimate audio performance and how good it will sound.

This is my opinion based on many listening comparisons over a number of years. Two DACs could use identical chips and yet sound quite different. Numerous variables are at play.
Charles


I agree that the topology and the sucess of its implementation and quality of parts determine the ultimate sound quality level  of the amplifier. Pure class A single ended (Very simple circuit) KT 150 with high quality output transformers should sound fantastic.
Charles

I think that the Unison is a nice 'conventional' class AB/ PP design. They are a good company and I do not doubt their Triode 25 is a good sounding amplifier. If I were choosing between the two options I'd take "the leap"  (as David put it)  toward the Mastersound. It just seems the more exciting and better (IMO) circuit/approach.

Charles

Freediver,

Mastersound has a reputation for building their own high quality transformers. I like that the  Box is a pure class A circuit parallel SEP (Pentode el 34 probably wired for triode mode).   Weighs a hefty 53 pounds. I suspect it is  a well built excellent (Natural/organic)   sounding amplifier. On paper it seems quite impressive.

Charles