Aesthetix Romulus Signature Upgrade Worth the $3,000 ?


Hi all,

I just purchased a "base" Aesthetix Romulus and am very happy with it. Has anyone had their unit upgraded to Signature or heard the base unit and Signature unit side by side? I am wondering what the sonic differences were and if you think it is a worthwhile upgrade. The vast majority of my units use is spinning cd's on a high resolution system. I would be particularly interested in the difference in dynamics and bass extension with the upgrade.

Thanks for looking!!

billandsol
Off topic for a moment, The Seattle  Seahawks are making a game of this. I have to admire their heart. Gap is down to 10 points. 

Grannyring, you were right about the Gold Aeros, very nice change for the better over the Teslovaks!

What would you recommend in place of the EH6922's? (Since you are 1 for 1!)

Thanks!

Same thing, the Gold Lion select tubes from Upscale Audio. These tubes are even more important and you want the quietest tubes of the bunch. 
Generally speaking I'm much more partial to tubes than transistors,  however there are exceptions sometimes. I was initially going to buy the tubed Yamamoto. The Distributor  ((also a tube guy) heard  both versions and surprisingly the overall sound was very similar. The subsequent 6 Moons review comparing them confirmed that close overlap  (though not identical ) both are organic, dynamic and exceptionally musically engaging. 

No surprise really when you consider that the designer is noted for his SET amplifiers. He built the DAC on same prinçiples, avoid negative feedback and use simple circuit philosophy which  he believes leads to  a natural sound character.  Knowing this mindset ànd the Distributor and reviewer ilistening impressions  plus the SS version is 500.00 less than the tube DAC. I felt comfortable with choosing the SS DAC. It is an  excellent match with my DHT  tubed components,  naturalness is its innate character. 
Charles,