Aesthetix Calypso vs ARC LS25 MK2

I actually noticed a larger difference when replacing the 6922 with Tungsrams as well as with some other 6922's. The bass became tighter and more extended as well as overall detail becoming better. The version of the ARC was a MK1.

As far as dealers stating the Calypso is 98% of the Callisto; one said that, another said the difference was so close that it was negligible, and a third said he thought the Calypso was close enough to make the price difference a waste of money. I didn't find any of these comments "savvy marketing" as I was prepared to spend the money on which ever was clearly the best. At this point, I have no reason to, for the Calypso leaves you wanting for nothing.

This whole preamp search was time consuming and costly. The Calypso just happened to be the least expensive preamp in the comparison. Each was compared over time using different isolation devices, and without. The Sierra K2 sounded best using symposium rollerblocks on a 1/4" maple shelf. The Calypso was best with just Aurios Pros. We tried each preamp with combinations of 1/4", 2", and 4" maple shelves with combinations of rollerblocks, tiptoes (like products), isoblocks, and Aurios bearings. The Sierra also clearly benefited the most from isolation. Since many isolation combinations simply change the tonal balance, we were careful to use final combinations that enhanced detail retrieval, air, or other non-balance related change. This comparison went on for over two years, so there was plenty of time with each to experiment and fine tune.

Forgot to mention that I use the Calypso with balanced cables from the Esoteric DV50 to the fully differential Denali monoblocks. Everyone agrees that the DV50 sounds better in balanced mode as do the Denali's and the system takes advantage of the fully differental chain. This was not the case when comparing some of the other preamps, The Hovland and Conrad were at a disadvantage being only single-ended. (in this case)

ARC will soon be introducing the LS26, which will be a replacement for the LS25 MKII. According to ARC, the LS26 corrects some of the complaints levied against the LS25 MKII, such as "dryness" and a lack of musicality. It is a scaled down REF3.

I own the LS25 MKI (with NOS 6922) and prefer its tonal balance, liquidity and musicality compared to the LS25 MKII

Jafox, I think Jadem6s' review of the Calypso says it all.

Tgun5, thanks once again for your insightful and helpful input.
I have gained much knowledge by way of others trials and tribulations.

I hope to have at my disposal this weekend a set of Aurios Pro's and a Supra pc to play with.

gmorris

Where did you get the info on the LS26?